# AD 62-06-01: Seat Back Adjustment

- Type: Airworthiness directive
- Status: Current
- Products: Brantly International B-2, B-2A and B-2B
- Effective: March 23, 1962
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Rotorcraft
- Registered aircraft: 53 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9773EA1CAAAB931F86256A3800609EB4.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/62-06-01

## The airworthiness directive

62-06-01 BRANTLY: Amdt. 410 Part 507 Federal Register March 16, 1962. Applies to All Model B-2 Helicopters Equipped With Seat Back Adjustment Wire P/N B2-334-32.

Compliance required within the next 10 hours' time in service after the effective date of this AD.

To prevent the sudden movement of the seat backs to the full aft adjustment position, the following must be accomplished:

Remove the seat back adjustment wire P/N B2-334-32 from the left and right seat backs.

This directive effective March 23, 1962.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS 2H2](https://openairdocs.org/tcds/2H2): Brantly International Inc.; names 3 of 3 models: B-2B, B-2A, B-2

## 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: 53 (53 by airframe model, 0 by engine model)
- Makers: Brantly 53

Models with the most aircraft:

- [Brantly B-2B](https://openairdocs.org/model/brantly-b-2b): 34 aircraft (airframe model)
- [Brantly B-2](https://openairdocs.org/model/brantly-b-2): 17 aircraft (airframe model)
- [Brantly B-2A](https://openairdocs.org/model/brantly-b-2a): 2 aircraft (airframe model)

All 3 models: https://openairdocs.org/ad/62-06-01/models.md
Every aircraft: https://openairdocs.org/ad/62-06-01/aircraft.md

Its text cites no advisory circulars or STCs.

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