# AD 70-19-03: Jumper Wire Installation

- Type: Airworthiness directive
- Status: Current
- Products: Dornier Luftfahrt Do 28 D-1
- Effective: September 22, 1970
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Small/large airplane
- Amendment: 39-1080
- Registered aircraft: 1 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4BE25A9C7880D98C86256A38004C7837.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/70-19-03

## The airworthiness directive

70-19-03 DORNIER AG: Amdt. 39-1080. Applies to Model Do-28D-1 Airplanes.

To prevent interference between the jumper wires and the aileron and flap control systems, within the next 50 hours' time in service after the effective date of this AD, unless already accomplished, rework the jumper wire installations located in the right and left wing by installing shorter jumper wires, covering the jumper wires with insulation tubing, and rerouting wires in accordance with Dornier Service Bulletin No. 1030-1408, dated 6 July 1970, or an FAA approved equivalent.

This amendment becomes effective September 22, 1970.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS A16EU](https://openairdocs.org/tcds/A16EU): General Atomics AeroTec Systems GmbH; names 1 of 8 models: Do 28 D-1

## 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: 1 (1 by airframe model, 0 by engine model)
- Makers: Dornier 1

Models with the most aircraft:

- [Dornier DO 28 D-1](https://openairdocs.org/model/dornier-do-28-d-1): 1 aircraft (airframe model)

All 1 models: https://openairdocs.org/ad/70-19-03/models.md
Every aircraft: https://openairdocs.org/ad/70-19-03/aircraft.md

Its text cites no advisory circulars or STCs.

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