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Hiller UH-12E — Airworthiness Directives & records checklist

99 Hiller UH-12Es 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.

Registered
99
Applicable ADs
25
Recurring
0
Serial-conditional
19

Airworthiness Directives that apply to the Hiller UH-12E

  • one-time
    AD 90-15-01 — Airworthiness Directives; ROGERSON HILLER CORPORATION (HILLER, FAIRCHILD HILLER) Model UH-12E, UH-12E-L, UH-12L, and UH-12L4 Series Helicopters · 1990-01-01
  • one-time
    AD 86-22-04 — Airworthiness Directives; ROGERSON HILLER CORP. Model UH-12D, UH-12E, and UH-12E4 Series Helicopters · 1986-01-01
  • one-time
    AD 86-17-02 — Airworthiness Directives; ROGERSON HILLER CORP Model UH-12D, UH-12E, UH-12E4 Series and Military OH-23F and OH-23G Helicopters · 1986-01-01
  • one-time
    AD 84-19-08 — Airworthiness Directives; HILLER HELICOPTERS Model UH-12D and UH-12E Series Helicopters · 1984-01-01
  • one-time
    AD 82-13-04 R1 — Airworthiness Directives; HILLER AVIATION Model UH-12E and UH-12L Series Helicopters · 1982-01-01
  • one-time
    AD 82-16-07 — Airworthiness Directives; HILLER AVIATION Model UH-12E, UH-12L, OH-23F and G Series Helicopters · 1982-01-01
  • one-time
    AD 81-04-01 — Airworthiness Directives; HILLER AIRCRAFT Models UH-12D, UH-12E, OH-23G, UH-12L Helicopters · 1981-01-01
  • one-time
    AD 81-09-08 — Airworthiness Directives; HILLER AVIATION Models UH-12D, UH-12E and UH-12E4 Series Helicopters · 1981-01-01
  • one-time
    AD 80-07-04 — Airworthiness Directives; HILLER HELICOPTERS Model UH-12D, UH-12E and UH-12 Helicopters · 1980-01-01
  • one-time
    AD 78-18-03 — Airworthiness Directives; Hiller Models UH-12D and UH-12E Helicopters · 1978-01-01
  • one-time
    AD 78-22-02 — Airworthiness Directives; Hiller Model UH-12D, UH-12E, UH-23D, UH-23G, and H-23F Helicopters · 1978-01-01
  • one-time
    AD 78-22-08 — Airworthiness Directives; Hiller Models UH-12D, UH-12E, and UH-12E 4-Place Helicopters · 1978-01-01
  • one-time
    AD 78-23-07 — Airworthiness Directives; Hiller Models UH-12D, UH-12E, and UH-12E (4 Place) Helicopters · 1978-01-01
  • one-time
    AD 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-time
    AD 76-20-06 — Airworthiness Directives; Hiller Models UH-12D and UH-12E Helicopters · 1976-01-01
  • one-time
    AD 75-10-01 — Airworthiness Directives; Hiller Models UH-12D, UH-12E, UH-12E-L, UH-12L, and UH-12L4 Helicopters · 1975-01-01
  • one-time
    AD 74-04-03 — Airworthiness Directives; Hiller Models UH-12D and UH-12E Helicopters · 1974-01-01
  • one-time
    AD 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-time
    AD 69-08-08 — Airworthiness Directives; Fairchild-Hiller Models UH-12D, UH-12E, UH-12E-L, UH-12L and UH-12L4 Helicopters · 1969-01-01
  • one-time
    AD 69-13-07 — Airworthiness Directives; Fairchild Hiller Models UH-12D, UH-12E, UH-12E-L, UH-12L and UH-12L4 Helicopters · 1969-01-01
  • one-time
    AD 66-22-04 — Airworthiness Directives; Hiller Models UH-12D, UH-12E, UH-12E-L, UH-12L, and UH-12L4 Helicopters · 1966-01-01
  • one-time
    AD 64-11-02 — Airworthiness Directives; Hiller Model UH-12E Helicopters · 1964-01-01
  • one-time
    AD 63-21-03 — Airworthiness Directives; Hiller Models UH-12D and UH-12E Helicopters · 1963-01-01
  • one-time
    AD 61-05-04 — Airworthiness Directives; Hiller Models UH-12D and UH-12E Helicopters · 1961-01-01
  • one-time
    AD 59-25-03 — Airworthiness Directives; REGULATORY TEXT: 59-25-03 HILLER: Applies to Hiller UH Series Helicopters As Follows: (a) UH-12 and UH-12A - incorporating both P/ · 1959-01-01

This is the applicability list. Which of these are complied with, their computed next-due dates, and the 19 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-12E

Airworthiness Directives
Every applicable AD matched to compliance evidence, with recurring next-due dates.
Annual / 100-hr inspections
A continuous, signed inspection history (14 CFR 91.409) with no gaps.
Service bulletins & letters
Mandatory and recommended SBs/SLs, complied or noted.
Life-limited parts
Airworthiness-limitations items tracked against their limits.
Form 337s / major alterations
Field approvals and STCs on file and reconciled.
Equipment inspections
ELT (91.207), transponder (91.413), altimeter/pitot-static (91.411).
Damage & accident history
NTSB and repair-major records for this exact tail.
Logbook continuity
Unbroken records — the gaps are where value and airworthiness hide.
Run a verified records report on your UH-12E

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 list
Related Hiller models
Hiller UH-12BHiller UH-12CHiller UH-12DHiller UH-12AHiller OH-23BHiller H-23DHiller UH-12E4Hiller UH-12L4

Applicability 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.