10 Easy? Steps to the Maintenance Records and the Pilot Applicant
by William R. Baumheuter, II
I decided to put his page together to help applicants understand aircraft maintenance records, and why it is so important to the pilot.
When taking a Private/Commercial/ATP/CFI flight test, you should:
Be familiar with the Aircraft records. Take the time to make a status sheet for the aircraft. I have an example here that you can print out.
Step 1. Open up the Aircraft (airframe) logbook, go to the last entry. You are looking for the ANNUAL within the last 12 calendar months. If it's on Progressive, you had better have the inspection manual to prove the intervals are met. An ANNUAL is only on a complete aircraft.
Step 2. Look for a 100 hour inspection (if we need it) within the last 100 hours form the current tach time. The 100 hour entries could be in the Aircraft, Engine, and Propeller logbooks. If you see an entry in the aircraft/airframe logbook that says" I certify that the AIRCRAFT has received a 100 hour inspection and was found to be AIRWORTHY" you don't need to look in the other records.
Step 3. Look for the ELT 91.207D inspection within the last 12 calendar months.
Step 4. Look for the ELT battery due date. It should have been replaced within the last 2 years typically.
Step 5. Look for the FAR 91.413 Transponder Inspection. It should have been done within the last 24 calendar months.
Step 6. Look for the FAR 91.411 Altimeter/Encoder/Static system Inspection (if we need it). It probably was done at the same time as the Transponder.
Step 7. VOR accuracy check (if we need it). This may be a record in the aircraft, but it could be in the logbooks. (remember, it's date, place, bearing error and SIGNATURE!)
Step 8. Open up the AD record. If the plane doesn't have any AD's that's very unusual. You are looking for Recurring AD's but you should be aware of AD's that are not due yet; could be due at 10,000 total time, etc. Keep in mind that if an AD is not due at the time of an Annual/100 hour, the mechanic is under NO OBLIGATION to do the inspection early, even if there is only 0.1 hour left to go!
Step 9. Airworthiness LIMITATIONS (life limits) Some planes have life limit parts. A CESSNA 152/172 do not have any such limits, but a PIPER SEMINOLE has a limit of 14,663 hours. A PIPER TOMAHAWK however has the following limits:
From the FAA type certificate for the PA-38-112 - all S/N:
(a.) The service life of the wing and associated structure has been established as 11,000 hours time-in-service (TIS).
(b.) The lower longitudinal trim springs, Piper P/N 37523 or 61916-2, have a life limit of 1,500 hours TIS.
(c.) The service life of the steel upper rudder hinge, Piper P/N 77610-03, has been established as 5,000 hours TIS.
PA-38-112 - S/N 38-78A0001 through 38-80A0198:
The service life of the forward fin spar attachment plate, Piper P/N 77553-05, has been established as 3,000 hours TIS.
PA-38-112 - S/N 38-81A0001 through 38-82A0101:
(a.) Aircraft not equipped with Piper Kit No. 764-421, the service life of the forward fin spar attachment plate, Piper P/N 77553-05, has been established as 3,000 hours TIS.
(b.) Aircraft equipped with Piper Kit No. 764-421, the service life of the forward fin spar attachment plate, Piper P/N 77553-05, has been established as 5,000 hours TIS.
PA-38-112 - S/N 38-82A0102 through 38-82A0122:
The service life of the forward fin spar attachment plate, Piper P/N 77553-05, has been established as 5,000 hours TIS.
*******Now, I know this is boring, but I must point out that if you are caught flying a plane that has exceeded an inspection interval, YOU, not your instructor, not the mechanic, are the one who WILL be violated if caught.***********
Step 10. If anything does not work on the plane, you had better be ready to justify it according to part 91.213. You also need to be able to explain how you decide if the plane can be flown with inoperative equipment. If it turns out that something required by FAR is inop, the basic procedure of how to obtain a flight permit needs to be explained. If the plane has an MEL, be ready to explain it. Most small A/C don't have and MEL. An MEL is not the equipment list in the plane's handbook.