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Disclaimer: These aerobatics pages are developed by individual IAC members and do not represent official IAC policy or opinion.



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Airworthiness Directives/Service Bulletins


* Giles 200/202
* Pitts AD 96-09-08 R1 (upper longerons)
* Extra EA-300 AD 97-22-03 (seat belt safety cover)
* Extra EA-300 NPRM 97-CE-91-AD (rudder control cables)
* Extra EA-300 AD AD 98-06-03 (elevator mass balance replacement)
* Extra EA-300 AD AD 98-03-14 (upper longeron cutout bridge)
* Extra EA-300 AD AD 98-04-01 (canopy latches)
* MT Props AD 97-21-01
* Sukhoi Service Bulletin 31.007-BD
* AD 96-10-12, Control Sticks on Pitts S-1S, S-1T, S-2, S-2A, S-2B, and S-2S
* AD 96-12-03 R1, Wing Attach Fittings on Pitts S-1S, S-1T, S-2, S-2A, S-2B, and S-2S


Responses to Airworthiness Directive NPRM's

* Official IAC Response to Longeron NPRM
* Response to Longeron NPRM, by Ron Saglimbene
* Response to Longeron NPRM, by Kathy Jaffee
* Response to Longeron NPRM, by Guenther Eichhorn


Search for Airworthiness Directives

The following are searches in the government printing office server. They are NOT guaranteed to work, they are NOT exhaustive, and there is NO guarantee that they will give you what you want. But they may be helpfull in finding ADs. If you have other aircraft for which you would like to see a search, please let me know and I will look into implementing it. Also please let me know if the queries shouldn't work anymore.
ADs for Pitts aircraft in 1997.
ADs for Pitts aircraft in 1998.
ADs for Pitts aircraft in 1999.
ADs for Pitts aircraft in 2000.
ADs for Lycoming Engines in 1997.
ADs for Lycoming Engines in 1998.
ADs for Lycoming Engines in 1999.
ADs for Lycoming Engines in 2000.
ADs for Continental Engines in 1997.
ADs for Continental Engines in 1998.
ADs for Continental Engines in 1999.
ADs for Continental Engines in 2000.


If you have aerobatics related information that you would like to make available, please contact me at the email address below.

Last Update: Wed Oct 28 10:50:53 2009


© Dr. Günther Eichhorn
Springer 233 Spring Street New York, NY 10013 USA, Email Guenther Eichhorn