F-16 Extended Life: Replacing the Beam That Holds the Wing at 9Gs



How the Air Force uses lasers to put an F-16 wing back on. Inside the Service Life Extension Program at Hill Air Force Base, crews optically find the exact center of a fighter jet and rebuild the beam that holds the wing at 9Gs.

PPart I: How the U.S. Rebuilds a $100 Million Fighter Jet (Part I):
Part II: F-16 Extended Life: Replacing the Beam That Holds the Wing at 9Gs (Part II):
Part III: Behind the Scenes of Aircraft Battle Damage Repair (Part III):
Part IV: Inside the Only Place That Can Take an F-16 Completely Apart (Part IV):

This is part of our behind-the-scenes series inside the depot at Hill Air Force Base that keeps American airpower flying. To keep a 30-plus-year-old F-16 in the fight for decades more, the closure beam that anchors the wing has to be replaced and milled to a ten-thousandth of an inch, a part you can’t buy off the shelf, so they build it and machine it to the jet. We also get into why one of these jets was flying crooked, and how they bring it back to true.

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00:00 Aligning an F-16’s wing with lasers
01:05 The one beam that holds the wing at 9Gs
02:34 The cracked bulkhead they had to cut out
03:26 The 16 bolts that hold the wing on
05:45 Milling to a ten-thousandth of an inch
09:35 Why this jet flew crooked

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21 Comments

  1. oh cool they're using a tool that didnt exist in 2006 to solve a problem that was handled in the 1960s. can you say, tax extraction fraud scheme? thanks guys for taking my tax dollars and wasting military time. its gonna be fun to see all these scam defense companies run and hide when ww3 kicks off and suddenly we need results and not gimmicks. stop making my country less safe you evil jerks

  2. What a treat seeing my old bird getting the treatment in the background. 89-2083 was my jam from 96-98 when it was in the 524th/27th FW Cannon. Code one king during Operation Southern Watch 98. Great jet.

  3. one of most interesting things that ryan macbeth walked was back up maintenance but not so much… referb if that’s the correct terminology 🎉

  4. So, every structure part has been physically altered from long-hour deployment. So each cannot be replaced by a new standard piece. That's why they have to refurbish it tailor-made.

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