Piper PA-12S — Airworthiness Directives & records checklist
5 Piper PA-12Ss are on the U.S. registry. Here’s what a records review covers for one — the Airworthiness Directives that apply, the known trouble spots, and the checklist a buyer or owner should hold every logbook against.
Airworthiness Directives that apply to the Piper PA-12S
- one-timeAD 46-37-01 — Airworthiness Directives; Bulletin No. 89 dated July 11, 1946, covers this same subject.) FOOTER: Piper Aircraft Inc. PA-12 PA-12S J3C-65S J3C-65 (Army L-4; · 1946-01-01
This is the applicability list. Which of these are complied with, their computed next-due dates, and the 16 serial/mod-conditional ADs that actually apply to your aircraft come from its digitized logbooks — that’s the verified report.
Known trouble spots on the PA-12S
Many Hartzell and McCauley constant-speed props carry blade-shank or hub ADs plus a calendar/hours overhaul interval; blade corrosion and hub grease leaks are common findings. Confirm the prop AD status and last overhaul against the interval.
The records checklist for a Piper PA-12S
Enter a tail number and Tailplate reads its logbooks against this list — every AD matched to compliance evidence, next-due dates computed, damage history pulled, and a records-adjusted value.
Look up a tail number →or see the free AD listApplicability is derived from the FAA directive corpus and the aircraft’s type certificate; it is advisory and not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.