Grumman AA-1 and -5
Thread Starter
Grumman AA-1 and -5
The CASA registry says there are 110 of them in the country so there should be interest.
Video of incident.
https://www.facebook.com/groups/Smok...5047232861646/
/ 703-FAA Safety Team | Safer Skies Through Education Grumman AA-5 & AA-1 Horizontal Stabilizer Issue
Notice Number: NOTC1827
Recently a Grumman American AA-5 experienced an in-flight loss of pitch control which resulted in an aircraft accident.
Post-accident inspection of the aircraft revealed separation (debonding) of the L/H Horizontal Stabilizer upper and lower skin surfaces from the end rib mounting flanges. Examination was also conducted on an exemplar aircraft for comparison, during which similar compromise of the structure was identified.
Through discussion with the ACO it was determined that an Airworthiness Directive should be created to address the debonding issue with the AA-5 and AA-1 Horizontal Stabilizer, and towards that end, the quickest path to producing an Airworthiness Directive (AD) was pursuit of an Immediately Adopted Rule (IAR), which the ACO is currently working on. The AD is still weeks out from completion. This information is being distributed, in an effort to educate the flying public during the interim time, until the AD is published.
Notice POC: Inspector Jeff Baumgartner, Washington FSDO, EA-27,
[email protected]260-7664, x-214
Notice Number: NOTC1827
Recently a Grumman American AA-5 experienced an in-flight loss of pitch control which resulted in an aircraft accident.
Post-accident inspection of the aircraft revealed separation (debonding) of the L/H Horizontal Stabilizer upper and lower skin surfaces from the end rib mounting flanges. Examination was also conducted on an exemplar aircraft for comparison, during which similar compromise of the structure was identified.
Through discussion with the ACO it was determined that an Airworthiness Directive should be created to address the debonding issue with the AA-5 and AA-1 Horizontal Stabilizer, and towards that end, the quickest path to producing an Airworthiness Directive (AD) was pursuit of an Immediately Adopted Rule (IAR), which the ACO is currently working on. The AD is still weeks out from completion. This information is being distributed, in an effort to educate the flying public during the interim time, until the AD is published.
Notice POC: Inspector Jeff Baumgartner, Washington FSDO, EA-27,
[email protected]260-7664, x-214
https://www.facebook.com/groups/Smok...5047232861646/
