Home

 

HOME

AIRCRAFT

AIRWORTHINESS ISSUES

DOCs, ADs, MANUALS, etc.

EMAIL LISTS

EVENTS

"FAQ"

FORMATION & FAST

FORMS

FOR SALE

KEEP'EM FLYIN!

LINKS

MERCHANDISE

MEMBERSHIP

MEMBERS ONLY

MENTOR MONITOR

MEMOS to MEMBERS

PAYPAL

PHOTOS

RESOURCES

T-34 ASSOCIATION

T-34 MENTOR

The T-34 Airworthiness Issues

On April 19, 1999, a T-34A flown by Sky Warriors near Atlanta, Georgia, lost a wing and crashed. On November 19, 2003, a Texas Air Aces T-34A lost a wing and crashed. On December 7, 2004, Texas Air Aces lost another T-34 when a wing came off.

 

This page contains documents and links related to these accidents and the fallout for the T-34 as a result.

 

Crashes

Horizontal Tail

  • Horizontal Tail -- The tail of the second TAA crash had fatigue cracks not detected by the dye penetrant inspection. Click here for more information on horizontal stabilizer issues.

  • New AD for Horizontal Tail. A new airworthiness directive that supersedes AD 62–24–01, which applies to all Raytheon Aircraft Company Beech Models 45 (YT–34), A45 (T–34A, B45), and D45 (T–34B) airplanes has been published. Click here for a plain text version of the AD, or click here for a PDF version of the pages from the Federal Register that contain the AD. (Ignore the text at the beginning and end of the PDF file which pertain to other issues.)

Center Section

  • Center Section -- Details and pictures of wing spar attachment fittings and cracks. Click here.

  • Where to get center section surface eddy current inspection performed. Click here.

  • 600 Hour AMOC approved -- With bolt hole inspection of center section the G and airspeed limits are lifted. "New metal" must still be installed eventually. Click here.

  • AviaDesign's wing spar and center section AMOC -- Saunders Strap -- Originally intended to address the wing spar AD, the Saunders Strap is also an FAA approved AMOC for the center section AD. The strap is not currently available but given enough orders AviaDesign will have some more made.

  • Parks Industries' center section AMOC -- "H-beam" -- The H-beam can be installed on any T-34 with the Parks wing spar AMOC. Click the link above for pictures of an H-beam installation.

  • T-34 Spar Corp's center section AMOC -- ALEC (Airworthiness Longevity Extension Cable) -- Currently being submitted to the FAA for approval. Click this link for information on approved ALEC installers and pictures of an ALEC installation.

  • Time Extension AMOC -- T-34s without the Saunders Strap or Parks Industries H-beam which have time left their 120/120/600 hour inspection can continue to fly beyond May 15, 2010 but there are some things you need to do. Read all about it on this page.

Miscellaneous

  • T-34 Association "Memos to Members" -- Weekly updates from the T-34 Association board of directors to members of the T-34 Association.

  • Presentations at FAA/T-34 Owners Meeting, February 15-16, 2005, Kansas City MO. Click here.

  • T-34 Detailed Aircraft History Questionnaire and where to sent it after you have filled it in.

  • Frequently Asked Questions about the "Get'em Flying" AMOC. Click here.

  • AOPA on T-34 wing spar issue -- AOPA's summation of the T-34's situation updated on 4/15/05 with news about the recently announced AMOCs.

  • Get'Em Flying AMOC Inspection Results -- List of T-34s that have had center section and horizontal tail inspected. Click here.

  • Bonanza Spar Web Issue -- Perhaps you've heard about the Carry-Thru Spar Web Cracks that the Bonanza's have been dealing with. This is an old issue that has been receiving some attention lately -- something about no cracks allowed anymore. Click here to view Power Point presentation (1MB file) from American Bonanza Society (ABS) website.

Updated May 17, 2010. Click here to send us feedback on our website.