Parking the ‘Flying Fortress’?

A FLYING reader has a question about backing in the iconic Boeing B-17 bomber, and Martha Lunken has the answer.

Boeing B-17G Superfortress "Shoo Shoo Baby" at the National Museum of the United States Air Force. [Courtesy: U.S. Air Force]
Gemini Sparkle

Key Takeaways:

  • The Boeing B-17 bomber, despite lacking reversible-pitch propellers, can be backed into a parking space from the cockpit.
  • Pilots achieve this by applying power to one of the outboard engines (No. 1 or No. 4) while simultaneously locking the brake on the opposite main landing gear wheel.
  • By alternating power between the outboard engines and applying the corresponding differential brakes, the aircraft can be "walked" backward.
See a mistake? Contact us.

Q: The Boeing B-17 bomber is a four-engine taildragger that doesn’t have reversible-pitch propellers. How is it possible to back the “Flying Fortress” into a parking space from within the cockpit?

A: Yes. The No. 1 and No. 4 engines are outboard of the respective left and right main landing-gear wheels. So, the pilot locks the left brake and applies power to the left outboard engine, causing the airplane to pivot on the left tire and forcing the right tire to roll aft. The pilot then applies right brake and adds power to the right outboard engine, which causes the left tire to roll aft. By alternating No. 1 and No. 4 engine power, and left and right wheel brakes, the pilot can “walk” the entire airplane backward.

Do you have a question about aviation that’s been bugging you? Ask us anything you’ve ever wanted to know about aviation. Our experts in general aviation, training, aircraft, avionics, and more may attempt to answer your question in a future article.

Martha Lunken

Martha Lunken is a lifelong pilot, former FAA inspector and defrocked pilot examiner. She flies a Cessna 180 and anything with a tailwheel, from Cubs to DC-3s.

Ready to Sell Your Aircraft?

List your airplane on AircraftForSale.com and reach qualified buyers.

List Your Aircraft
AircraftForSale Logo | FLYING Logo
Pilot in aircraft
Sign-up for newsletters & special offers!

Get the latest stories & special offers delivered directly to your inbox.

SUBSCRIBE