Skip to main content

HILLER UH-12 E4/5 — Service Bulletins

1 service bulletins reference for the HILLER UH-12 E4/5.

Overview
Airworthiness Directive Schedule Helicopters Hiller UH-12C and UH-12E · 2025

This document is an Airworthiness Directive (AD) schedule for Hiller UH-12C and UH-12E helicopters, issued by the CAA of New Zealand. It outlines various inspection and modification requirements to ensure the safety and airworthiness of these helicopter models.

  • Applicable to Hiller UH-12C and UH-12E helicopters.
  • Includes multiple directives for inspections and modifications.
  • Effective date of the document is 28 August 2025.
  • Compliance with directives is mandatory for safety.
  • New or amended ADs are marked with an asterisk.
  • Inspections include main rotor blades, transmission gears, and fuel systems.
  • Directives are based on FAA regulations.
  • Links to additional ADs are provided.
1 document
HILLER UH-12 E4/5 — Service Bulletins FAQ
How many Service Bulletins documents does Sprinkle have for the HILLER UH-12 E4/5?

Sprinkle has 1 Service Bulletins document on file for the HILLER UH-12 E4/5.

What year is the HILLER UH-12 E4/5 Service Bulletins?

The HILLER UH-12 E4/5 Service Bulletins on file is dated 2025.

Where does Sprinkle's HILLER UH-12 E4/5 Service Bulletins come from?

This HILLER UH-12 E4/5 Service Bulletins was originally published by govt.nz and is hosted on Sprinkle with full text and specs.