# AD 65-12-04: Elevator Horn

- Type: Airworthiness directive
- Status: Current
- Products: Augustair 2150 and 2150A
- Effective: June 2, 1965
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Small airplane
- Amendment: 39-76
- Registered aircraft: 109 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C645A12E91C34B7C86256A3A0070CD18.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/65-12-04

## The airworthiness directive

65-12-04 MORRISEY: Amdt. 39-76 Part 39 Federal Register June 2, 1965. Applies to Models 2150 and 2150A Aircraft. Compliance required as indicated. To prevent further elevator horn cracks as a result of improper fabrication, accomplish the following: (a) Visually inspect the 180 degrees bend of the elevator horn, P/N 6000-9, for cracks within the next 25 hours' time in service after the effective date of this AD, and thereafter at intervals not to exceed 100 hours' time in service from the last inspection. (b) If cracks are found, replace the elevator horn before further flight with a new horn, P/N 6000-9, manufactured after February 1, 1965, or an equivalent approved by the Chief, Aircraft Engineering Division, FAA Western Region. (c) The repetitive inspections required by (a) may be discontinued when the elevator horn is replaced in accordance with (b). NOTE: Elevator horn, P/N 6000-9, may be obtained from Shinn Engineering, Inc., 320 Dyer Road, Santa Ana, California. This directive effective June 2, 1965.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS 4A19](https://openairdocs.org/tcds/4A19): Augustair Inc.; names 2 of 3 models: 2150, 2150A

## Registered aircraft it may apply to (OpenAirDocs)

Matched by airframe and engine model; the AD's applicability may narrow it by serial number, part number or equipment.

- Aircraft: 109 (109 by airframe model, 0 by engine model)
- Makers: Varga 86, Morrisey 22, Morrisey-Shinn 1

Models with the most aircraft:

- [Varga 2150A](https://openairdocs.org/model/varga-2150a): 86 aircraft (airframe model)
- [Morrisey 2150A](https://openairdocs.org/model/morrisey-2150a): 18 aircraft (airframe model)
- [Morrisey 2150](https://openairdocs.org/model/morrisey-2150): 4 aircraft (airframe model)
- [Morrisey-Shinn 2150-A](https://openairdocs.org/model/morrisey-shinn-2150-a): 1 aircraft (airframe model)

All 4 models: https://openairdocs.org/ad/65-12-04/models.md
Every aircraft: https://openairdocs.org/ad/65-12-04/aircraft.md

Its text cites no advisory circulars or STCs.

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