For almost 80 years, the aircraft carrier has been the most powerful warship on the high seas. Just over six decades ago, the carrier reached a new level of potency when the angled deck was introduced. Some carriers were re-fitted with it while others were designed with the advanced tech from the get-go — but how did a shift in the deck make carriers even deadlier?
First, let’s take a look at how carriers operated in World War II and, to a large extent, in the Korean War. The naval aviation workhorse of those conflicts, the Essex-class carrier, had a straight-deck design. To deliver some hurt to the enemy, carriers would launch “deckload” strikes, sending off most of their air group (in World War II, this consisted of 36 F6F fighters, 36 SBD Dauntless dive-bombers, and 18 TBF Avenger torpedo bombers).
USS Intrepid (CV 11) in 1944. Her propeller-driven Hellcats were easy to stop when they landed.
Carriers, at the time, could either launch planes or land them — they couldn’t do both at the same time. When launching deckload strikes of propeller-driven planes, it wasn’t an issue. All planes would leave at once and, later, all return. When it came time to bring aircraft home, the propeller planes were easy to stop — they were light and slow relatively to the jets that had just started to come online.
The use of jets off aircraft carriers changed things – the F9F Panthers were faster and heavier than the World War II-era piston-engine fighters. It is easy to see how a jet that misses the wires could make things very ugly.
Jets were a game-changer for several reasons: They were faster and heavier and, thus, needed more space to stop. They also didn’t have the endurance to wait for other planes to launch. So, how could they find the runway space needed to operate these new tools of war? Building larger carriers wasn’t a complete solution — this wouldn’t eliminate the issue of stopping jets should they fail to catch the wires.
The British decided to create an angled deck, thereby allowing a jet that missed the arresting wires a chance to go around.
(Animation by Anynobody)
Then, the British came up with the idea of angling the landing deck of carriers. Angling the deck gave the jets enough room to land and, if they missed the wires, they could go back around and try again — stopping the jet with a barrier became an absolute last resort.
Before and after photos of USS Intrepid showing the angled flight deck.
(Compilation of US Navy photos by Solicitr)
Not only did the angled deck allow for the use of jets, it also made carriers deadlier in general. Now, they could launch and land aircraft at the same time. This meant that a carrier could send a major strike out and, at the same time, land its combat air patrol. All in all, the angled deck had a very unintended (but welcome) consequence on carrier performance.
Check out the video below to see how the Navy explained the angled flight deck to sailors.
One of the more constant sources of action for the United States Navy in the 1980s was the Gulf of Sidra.
On three occasions, “freedom of navigation” exercises turned into violent encounters, an operational risk that all such exercises have. The 1989 incident where two F-14 Tomcats from VF-32, based on board the aircraft carrier USS John F. Kennedy (CV 67) is very notable – especially since the radio communications and some of the camera footage was released at the time.
In 1981, two Su-22 Fitters had fired on a pair of Tomcats. The F-14s turned around and blasted the Fitters out of the sky. Five years later, the Navy saw several combat engagements with Libyan navy assets and surface-to-air missile sites.
In the 1989 incident, the Tomcats made five turns to try to avoid combat, according to TheAviationist.com. The Floggers insisted, and ultimately, the Tomcat crews didn’t wait for hostile fire.
Like Han Solo at the Mos Eisley cantina, they shot first.
So, here is the full video of the incident – from the time contact was acquired to when the two Floggers went down.
From greeting a superior officer, showing homage to the American flag, or paying respect to a fallen comrade — saluting is a powerful non-verbal communication gesture for showing proper respect.
With no real written record of how or where the tradition began, the salute dates back far in history when troops would raise their right hand (or their weapon hand) as a signal of friendship.
Back in the days, the subordinate person hand-gestured first in the presence of a superior who would then respond accordingly, which is the same practice used today — lower-ranking personnel salute higher ranking first.
Recruits learn how to hand salute in boot camp and demonstrate it hundreds of times before heading out to active duty. The gesture becomes instant as muscle memory takes over.
But many civilians nowadays salute as a form of celebration — and they get it so so wrong.
A mysterious photograph that surfaced early December 2018 appeared to show China’s top stealth fighter sitting at a US military airbase in Georgia.
The apparent Chengdu J-20 Mighty Dragon was spotted at Savannah-Hilton Head Airport Dec. 5, 2018, The Aviationist reported, citing a photo provided by an unnamed source. The US Air Force confirmed Dec. 9, 2018, the existence of the aircraft.
“It is a full-scale replica,” Col. Emmanuel Haldopoulos, Commander of the Savannah Air Dominance Center, explained to The Aviationist, further explaining that the US Marine Corps “is funding and directing the training objectives of this device.”
The training tool was located at the Savannah Air Dominance Center from Dec. 4 to 6, 2018. The exact purpose of the replica is not publicly known.
The initial photograph caused a lot of speculation, with some observers suggesting that the photo was doctored and others guessing that the aircraft was a movie prop. That the mock aircraft is real and serves as a training tool for Marines suggest that the US is taking Chinese defense developments quite seriously, The Aviationist posited.
The focus of the 2018 National Defense Strategy is great power competition, specifically the challenges posed by Russia’s resurgence and China’s rise in Asia.
The Chinese J-20 stealth fighter is a fifth-generation aircraft meant to rival the US F-22 Raptor and F-35 Lightning II Joint Strike Fighter, two elite combat-proven weapons systems.
An increasingly-capable platform, one really only held back by its engine, the Chinese J-20 has the ability to carry out air superiority, intercept, and long-range strike missions. With exceptional endurance, it offers China the ability to better project power in its home region.
The Chinese stealth fighter recently showed off its arsenal of missiles at an airshow in southern China.
The J-20’s chief designer says the world has yet to see the best that the aircraft has to offer, although it is unclear if this is reality or hype. Regardless, the US military is actively taking steps to maintain overmatch in the face of Chinese and Russian defense developments.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
The commanding general at the US Marine Corps’ Camp Lejeune is facing criticism for not issuing a mandatory evacuation order as Hurricane Florence barrels directly towards his North Carolina base, but he’s issued a series of statements defending the move.
“Since 1941, this base and its Marines have been postured to deal with crises at home and abroad and Hurricane Florence is no exception,” Brig. Gen. Julian D. Alford said in a message posted to the base’s Facebook page on Sept. 11, 2018. “Marines take care of each other, and I will expend every available resource to make sure that happens.”
Alford also said Lejeune is not in a flood prone area and seems confident the base can keep the remaining personnel there safe. “I give you my personal assurance we are going to take care of everyone on this base,” he said.
Thousands of Marines have reportedly left the base as nonessential personnel were released from duty, but it’s not clear how many personnel remain there. Camp Lejeune’s public affairs office did not immediately respond to a request from Business Insider for updated figures on who will remain on base.
Due to the size and severity of the storm and the fact the base is at sea level near inland bodies of water, many on social media have mocked and criticized Alford’s decision not to order a mandatory evacuation.
Meanwhile, Marine recruits at Parris Island in South Carolina were ordered to evacuate on Sept. 11, 2018, but those orders were later rescinded based on changes in the trajectory of the storm. Personnel who’d already evacuated Parris Island were ordered to return to their permanent duty station no later than 11:59 p.m. on Sept. 12, 2018.
“As of now, all Marines assigned to Marine Corps Recruit Depot Parris Island will resume normal base operations on Thursday. This includes commanders and troops alike,” the base’s commanding general, Brig. Gen. James F. Glynn, said in a statement on the termination of the evacuation order.
Florence is a Category 4 hurricane and is expected to make landfall on Sept. 14, 2018, and could dump as much as 40 inches of rain on North Carolina. The storm is expected to bring catastrophic flooding across the Carolinas.
More than one million people in the region are under mandatory-evacuation orders, according to the Federal Emergency Management Agency.
As if Avengers: Endgame wasn’t dramatic enough, health officials in California are now warning moviegoers who attended the midnight screening of the flick at the AMC Movie Theater in Fullerton on April 25, 2019, that they may have been exposed to measles.
According to the Orange County Health Care agency, a 20-something woman, who did not know at the time that she had measles, was in the audience for the April 25, 2019 show. She was later diagnosed as the first confirmed case of measles in Orange County.
Since the highly contagious virus can stay in the air for up to two hours after the infected person has left, the agency advises anyone who was at the theater between the hours of 11 p.m. and 4 a.m. to check their vaccination history and keep an eye out for common measles symptoms which include a runny nose, fever, and a red rash.
Officials are also reminding people who think they may have the measles to call their doctor before going to the physician’s office to prevent infecting others.
After learning about the possible exposure, one of the movie theater employees, Carlee Greer-McNeill, told NBC Los Angeles that he never thought to feel unsafe at his job or anywhere in Orange County. She said, “If you know you have the measles, please don’t come to a movie theater, let alone a public place.”
Currently, the U.S. is in the middle of the worst measles outbreak since 1994, with 704 cases reported so far this year across 22 states. California, in particular, has been hit hard by the infectious disease, with 38 confirmed cases. The Health Care Agency urges people to get vaccinated if they aren’t already. “The MMR vaccine is a simple, inexpensive, and very effective measure to prevent the spread of this serious virus,” Dr. Nichole Quick, Interim County Health Officer, said in a press release.
This article originally appeared on Fatherly. Follow @FatherlyHQ on Twitter.
The objective of the Japanese attack on Pearl Harbor was to eliminate the United States Navy’s Pacific Fleet as an effective fighting force. This would enable Japan to take the Dutch East Indies and secure China without effective opposition. As history shows, however, that didn’t work out too well for Japan. But there are effective ways to keep an enemy fleet bottled up.
One of the best methods is to make moving out of a harbor a hazardous venture. There are a few ways to do that – one is by parking subs outside the harbor and firing torpedoes at any ship that comes in. The problem here is that the subs can be sunk or driven away — and the enemy fleet is now out and hunting your ships. There is, however, a much more long-lasting way to keep enemy ships in their harbor that doesn’t risk a sub and its crew.
You lay mines. It can be done many ways, but you’re best off using submarine-laid mines or air-dropped mines. The submarine approach is best for when you don’t want the enemy to know what’s in store. Something going boom quickly tells the enemy that this isn’t a bluff. Submarines can carry two mines for every torpedo and can quickly shut down a harbor, even if they can’t carpet the entire area.
The other option is to drop the mines from planes. This is a significantly more conspicuous method but, as Tom Clancy commented his book Submarine, sometimes, all you really need is a press release. Watching mines get dropped into nearby waters is sure to shut down movement. Today, the primary air-dropped mines the United States uses are the Quickstrike series – modified dumb bombs.
Here’s what makes using those mines extra appealing: A B-2A Spirit can carry a few dozen 500-pound bombs in a single sortie, and a Mk 62 Quickstrike mine is little more than an Mk 82 bomb with a different fusing arrangement.
The use of air-dropped mines has a long history and was used prolifically during World War II.
Check out the video below to see some historical, airborne mine deployment.
The story begins in pre-revolutionary Philadelphia.
As a result of early trading with Caribbean countries, colonists along the fishing ports massed great quantities of rum and citrus fruits.
These fish houses, as they were called, kept punch bowls of Fish House Punch in their outer foyers to entertain guests as they waited to be seated.
The combination of rum, brandy, lemon juice, water, and sugar gained a reputation for packing a punch among early colonists, including Continental Marines.
U.S. Marine Corps legend, Gen. Victor “Brute” Krulak (center) insisted that this drink be served at every one of his birthday celebrations after 1940.
“The recipe for true Fish House Punch was kept secret for almost 200 years,” according to Gary and Mardee Regan’s review on Fish House Punch, located on the Amazon.com website. “The Formula was first developed at the Fish House Club, also known as the State in Schuylkill, or simply the Schuylkill Fishing Company in Philadelphia, an organization formed in 1732 by a group of anglers who liked to cook.”
According to the Regans, the Fish House Punch recipe fell into public hands some time around the beginning of the 20th century, and the formula has been seen in print many times over the past hundred years.
Nevertheless, for those who mix this historical punch, the history surrounding it is legendary and so is the taste.
Germany dropped a lot of bombs on England (not to mention the rest of the United Kingdom) during World War II. Not all of them exploded – and unexploded ordnance, or UXO, has been an ongoing issue.
According to a report by NavalToday.com, war’s gift that keeps on giving turned up in Portsmouth, England. This is where the Royal Navy is planning to base the 65,000-ton Queen Elizabeth-class aircraft carriers.
The report said that the German SC250 bomb, which weighed 500 pounds and had 290 pounds of high explosive, was discovered while dredging was underway as part of a program to improve the Royal Navy base’s infrastructure. The London Guardian reported on a past UXO find in Portsmouth in November that was rendered safe in a controlled detonation. The Guardian report also mentioned a bomb discovered in September.
UXO has been a long-running problem after wars. In fact, last October saw EOD personnel in the United States tasked to deal with Civil War cannonballs that were unearthed by Hurricane Matthew. UXO from World War I and World War II has been very common in Europe, including poison gas shells.
In 2009, a U.S. Navy release reported that a number of leftover mines and a British torpedo from World War II were discovered during a mine countermeasures exercise during that year’s BALTOPS. Three years later, during that same exercise, an unexploded aerial bomb was discovered according to another U.S. Navy release.
A 2011 Navy release estimates that in the Baltic Sea alone, there are over 200,000 pieces of UXO from not only conflicts, but training exercises dating back to the Russian Revolution.
In theater, improvisation — or simply “improv” — is the art of spontaneously performing an unscripted scene. Performers might have props and/or prompts to work from, but the point is for an actor or comedian to build confidence and courage on the stage by figuring it out as they go.
We do the same thing in everyday life, reacting to and overcoming unexpected or unforeseen circumstances using the tools we have at our disposal. And the more we improvise in small ways, the more confident and comfortable we become in our ability to make quick decisions and problem solve when the situation turns serious.
Richard Dean Anderson as Macgyver.
(Photo courtesy of Paramount Television)
What would you do if your life — or the life of a loved one — was at stake and you didn’t have a weapon? The answer: channel your inner MacGyver and improvise. Utilizing an improvised weapon should never be the primary choice in self-defense; carrying a firearm along with appropriate defensive handgun training is a much more reliable option.
However, there are times when you may be without your primary defensive weapon and need to get creative. Traveling by air to a shady location and can’t take a gun or knife? Grab a cup of hot coffee from a gas station — it can be thrown in an attacker’s face should the need arise. The goal of an improvised weapon is to create distance or break contact and get away.
For some of us, the closest we’ll ever get to an improvised self-defense situation is using a shoe to squash a sinister and suspicious spider. But there are bad people in the world who are intent to do harm, and there’s no guarantee that you’ll never be a target. Confidence in utilizing improvised weapons requires the right mindset. Some would argue this is paranoia, but paranoia is a state of worry or fear — the opposite of a confident and prepared state of mind.
To gain a deeper perspective, we sought out the experts.
Clint Emerson is a former U.S. Navy SEAL and author of “100 Deadly Skills.”
(Photo courtesy of Clint Emerson)
In addition to being a retired U.S. Navy SEAL with over 20 years of experience, Clint Emerson is also the author of “100 Deadly Skills: The SEAL Operative’s Guide to Eluding Pursuers, Evading Capture, and Surviving Any Dangerous Situation.”
Emerson explained that self-defense is based on your environment and what you have access to. What you might be able to use to defend yourself at home, work, and other frequented locations should be thought about ahead of time, not mid-crisis.
“If you’re to the point that you’re reaching for anything around you to use as an improvised weapon while a threat is on you, it’s gone too far,” Emerson said during a recent phone interview with Coffee or Die. “They’re already too close, and that’s a bad day.
“You always want distance,” he continued. “If you have to pick up a baseball bat or you’re down to using your hands, things went wrong and you’re too close.”
If you don’t have a firearm in your home, Emerson suggests utilizing wasp spray or oven spray. Wasp spray can shoot a stream up to 30 feet and has the chemical strength to stop a threat long enough to allow you to escape. While oven cleaner is similar, it doesn’t provide the distance. Emerson said that the chemical agents are not natural and are therefore stronger than mace spray. He cautions, however, that this is for the home only. Carrying these as a form of self-defense outside the home could result in serious legal consequences.
In the case of close-quarter threats, Emerson recommends a pen made by Zebra, model F701, which can be found at most office supply stores. The stainless steel pen features a pointed tip and can be taken anywhere, even on an airplane. Its design and durability make it an ideal improvised weapon. Emerson said it’s important to practice your grip and defensive motions with it to better prepare yourself in case you’d ever need to use it. A solid grip combined with proper placement lend good puncture capability and can cause serious damage. Remember that the goal is to break contact and get away.
“It’s a mindset, a daily mindset that needs to become a natural part of us,” Emerson said. “We put our seatbelts on without even thinking about it — we just do it. Creating good habits now is better than being caught off guard in a bad situation or natural disaster. Staying prepared helps eliminate the element of surprise and that increases our chance of survival exponentially.”
Jeff Kirkham was a U.S. Army Green Beret who now runs ReadyMan, an organization focused on survival skills. Kirkham is also the inventor of the Rapid Application Tourniquet (RATS).
(Photo courtesy of Jeff Kirkham)
Jeff Kirkham served almost 29 years in the U.S. Army as a Green Beret. He’s also the leader of ReadyMan, an online resource for information, training, skills, and products to equip people for life, survival, emergency, and tactical situations. ReadyMan focuses on mindset, situational awareness, kidnap avoidance, escape restraints, and more.
Kirkham’s strongest piece of advice is to avoid — do everything in your power to be aware and not be a targeted victim — and the best way to do that is through training.
“The key to successful self-defense training is finding something that inspires you,” Kirkham said. “There are many great instructors out there and when it comes to training, something is better than nothing.”
In close-encounter situations, Kirkham said the best weapons are the ones we always have with us: hands, feet, knees, and elbows. Training to utilize the weapons we were born with will provide the confidence to engage the threat. Outside of that, anything in your hands can be a weapon — a pen, a book, a laptop case. It doesn’t have to be amazing, you just need to think and do whatever it takes to get away.
Everything is fair game when it comes to saving your life or avoiding injury. Kirkham classifies fingernails and teeth as secondary weapons and advised not to underestimate their power or be timid in their use. A dog can be another important asset, Kirkham said. Whether you obtain a trained protection dog or have one for a pet, man’s best friend can be a valuable protection source. Even a small dog can be enough of a distraction to buy time to escape.
To find out where you rate on the scale of preparedness, ReadyMan offers a Plan 2 Survive self-assessment. It encompasses everything from financial stability to survival situations and natural disasters and is a great way to evaluate yourself and become better prepared.
Fred Mastison is an international firearms instructor and expert in the fields of defensive tactics, firearms, and executive protection.
(Photo courtesy of Fred Mastison)
Rounding out the expert panel is Fred Mastison of Force Options USA. Mastison is an Army veteran and professional instructor in the fields of defensive tactics, firearms, executive protection, and close-quarter combatives. He also holds a seventh-degree black belt in Aikijitsu. Mastison trains law enforcement and civilians internationally.
Mastison echoed Emerson’s sentiment that when it comes down to being close enough to have to utilize an improvised weapon, things have gone too far. Situational awareness, avoidance, and distance are vital. However, when things get sideways, violence of action is key.
“If you can utilize a sharp object, like a pen, you would want to strike the face,” Mastison said. “The eyes and the bridge of the nose are very sensitive areas — if all you have are your hands, gouge the eyes or bite. The key is to do it with intent and force to break contact and escape.”
The common thread among this panel of experts is clear: situational awareness is vital. The proper mindset, training, and a clear understanding of your surroundings can help you avoid becoming a target. There are a variety of classes available for developing physical and mental self-defense tactics — seek them out. Being prepared and vigilant is crucial to our survival, whether it’s a human threat or natural disaster. It is up to each of us individually to be proactive and prepared, to be ready to protect ourselves instead of relying on someone else to save us.
This article originally appeared on Coffee or Die. Follow @CoffeeOrDieMag on Twitter.
Military members and veterans had a field day when they discovered the Air Force’s Max Impact Band and their highly produced music video but it turns out the Army has a few touring bands of its own – all part of the United States Army Field Band.
The Army fields a number of official touring bands, all comprised of active soldiers. But the members of the U.S. Army’s Field Band are considered “The Musical Ambassadors of the Army,” going around to play for civilians and military installations alike. The unit has four touring sub-bands: The Concert Band, The Soldiers’ Chorus, the Jazz Ambassadors, and the Six-String Soldiers — its bluegrass-country cover band.
The “Six-String Soldiers” were “The Volunteers” — a rock cover band — until a few short years ago; they now no longer perform rock music (but you can still listen to their old cover songs on their SoundCloud page).
(U.S. Army photo)
The Volunteers seamlessly transitioned between rock, pop, and country music from all decades. The band was as old as the concept of an all-volunteer force, formed in 1981, just a few years after the draft disappeared from daily American life. Like most cover bands (presumably), The Volunteers wanted to one day perform their own original material for audiences. They never got the chance, but the Six String Soldiers keep their spirit alive and well.
These days you can find all of the Army’s versatile musical soldiers performing on military bases, at VA hospitals, music festivals, and special events. They aren’t limited to the military-veteran community – that’s the whole point of their mission. They want to reach out to the public and show the diversity and vast scope of the U.S. Army.
Give a listen to The Six-String Soldiers cover Darius Rucker’s “Wagon Wheel” in the video below.
The SR-71 Blackbird is an awesome plane. But did you know that it could have been even more awesome than it was? The Air Force was planning to make a fighter version of the plane.
Aviation historian Joe Baugher notes that as the early iterations of the SR-71 were being designed, there was a need for an interceptor. The F-108 program had been cancelled due to its high cost. However, there was still a desire for a high-speed, long-range interceptor.
The A-12 OXCART being developed for the CIA was seen as a likely basis for a fighter. Lockheed’s Skunk Works team soon figured out how to add a powerful radar, the AN/ASG-18, capable of detecting targets from as far off as 500 miles in some cases, and four AIM-47 missiles.
The resulting plane was designated the YF-12, and three prototypes were built.
Designation-Systems.net notes that the AIM-47 had a range of over 100 miles and a speed of Mach 4. While a 250-ton W42 warhead never materialized for this missile, it did get a 100-pound high-explosive warhead.
News of the the YF-12’s development was leaked in an effort to distract the public from the work being done to make a reconnaissance plane. But the plane – awesome as it was – would not ever see service due to the development of reliable inter-continental ballistic missiles.
The YF-12 would get a production order for 93 airframes from the Air Force. However, then-Secretary of Defense Robert McNamara refused to release the funds, and the project ended up being halted at the three prototypes. Two were handed over to NASA for research flights. One of those crashed after a fuel line caught fire in 1971, with the crew ejecting from the stricken plane.
The YF-12 will remain one of the biggest “could have been” planes in history. The jet still has a legacy – partially in the SR-71 Blackbird, but also in the form of the AWG-9 radar and AIM-54 Phoenix missiles used by the F-14 Tomcat. Even though this plane never got a chance to serve, it still did a lot for America’s military aviation development.
With the growing tensions and the many threats that North Korea poses, it’s a safe bet that there is a desire to keep an eye on North Korean dictator Kim Jong Un.
Of course, the DPRK strongman isn’t going to be obliging and tell us what he is up to. According to FoxNews.com, the Air Force is keeping an eye on him – and one of the planes that help do this is quite an old design, even if it has a lot of new wrinkles.
Osan Air Base is best known as the home base of the 51st Fighter Wing, which has a squadron of F-16C/D Fighting Falcons and a squadron of A-10 Thunderbolts. But Osan also is home to a permanent detachment from the 9th Reconnaissance Wing, the 5th Reconnaissance Squadron, which operates the Lockheed U-2S, known as the Dragon Lady.
Yeah, you heard that right. Even in an era where we have Predators, Reapers, and the RQ-170 Sentinels, among other planes, the 1950s-vintage U-2 is still a crucial asset for the United States Air Force.
In fact, according to GlobalSecurity.org, one variant of the U-2, the TR-1, was in production in the 1980s. The TR-1s and U-2Rs were re-manufactured into the U-2S in the 1990s. The TR-1 was notable in that it swapped out cameras for side-looking radar, and it was eventually called a U-2 in the 1990s.
An Air Force fact sheet notes that the U-2S is capable of reaching altitudes in excess of 70,000 feet and it has a range of over 6,090 nautical miles. In short, this plane is one high-altitude all-seeing eye. The planes are reportedly capable of mid-air refueling, but having a single seat means that pilot endurance is often a bigger factor than a lack of fuel.
The Air Force fast sheet notes that the U-2 can carry infrared cameras, optical cameras, a radar, a signals intelligence package, and even a communications package.
The U-2 has proven that it is a very versatile plane. The Air Force is considering a replacement, but that may prove to be a tricky task. While plans calls for the plane to be retired in 2019, a 2014 Lockheed release makes a compelling case for the U-2 to stick around, noting it has as much as 35 years of life left on its airframes.
That’s a long time to get any proposed replacement right.