Hiller UH-12 — Airworthiness Directives & records checklist
2 Hiller UH-12s 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 Hiller UH-12
- one-timeAD 81-18-02 — Airworthiness Directives; HILLER AVIATION Model UH-12 Series Helicopters · 1981-01-01
- one-timeAD 81-17-03 — Airworthiness Directives; HILLER AIRCRAFT Model UH-12 Series Helicopters · 1981-01-01
- one-timeAD 80-07-04 — Airworthiness Directives; HILLER HELICOPTERS Model UH-12D, UH-12E and UH-12 Helicopters · 1980-01-01
- one-timeAD 77-07-05 R1 — Airworthiness Directives; HILLER AVIATION Model UH-12, UH-12A, UH-12B, UH-12C, UH-12D, UH-12E UH-12E (4- place), (including military Models H-23A, H-23B, H- · 1977-01-01
- one-timeAD 73-20-03 — Airworthiness Directives; Hiller Models UH-12, UH-12A, UH-12B, UH-12C, UH-12D, and UH-12E Helicopters · 1973-01-01
- one-timeAD 71-25-08 — Airworthiness Directives; Fairchild Hiller Model UH-12 Helicopters · 1971-01-01
- one-timeAD 63-04-02 — Airworthiness Directives; Hiller Models UH-12, UH-12A, UH-12B amd UH-12C Helicopters · 1963-01-01
- one-timeAD 59-05-05 — Airworthiness Directives; Hiller Models UH-12, UH-12A, UH-12B, UH-12C, and UH-12D Series Helicopters · 1959-01-01
- one-timeAD 58-02-03 — Airworthiness Directives; Hiller Model UH-12 Series Helicopters · 1958-01-01
- one-timeAD 56-09-01 — Airworthiness Directives; Hiller Model UH-12 Series Helicopters · 1956-01-01
- one-timeAD 56-27-02 — Airworthiness Directives; Hiller Models UH-12, UH-12A and UH-12B Helicopters · 1956-01-01
- one-timeAD 55-19-01 — Airworthiness Directives; Hiller Models UH-12, UH-12A, and UH-12B Helicopters · 1955-01-01
- one-timeAD 53-12-01 — Airworthiness Directives; Hiller Models UH-12, UH-12A, UH-12B, HTE-1, HTE-2, H-23A and H-23B Helicopters · 1953-01-01
- one-timeAD 53-24-02 — Airworthiness Directives; Hiller Models UH-12, UH-12A and UH-12B Helicopters · 1953-01-01
- one-timeAD 52-29-01 — Airworthiness Directives; Hiller Models UH-12,-12A,-12B Helicopters · 1952-01-01
- one-timeAD 52-01-08 — Airworthiness Directives; Hiller Models UH-12, -12A and -12B Helicopters · 1952-01-01
- one-timeAD 51-20-03 — Airworthiness Directives; Hiller Models UH-12 and UH-12A Aircraft · 1951-01-01
This is the applicability list. Which of these are complied with, their computed next-due dates, and the 8 serial/mod-conditional ADs that actually apply to your aircraft come from its digitized logbooks — that’s the verified report.
The records checklist for a Hiller UH-12
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.