# AD 75-07-09: Electrical Shock

- Type: Airworthiness directive
- Status: Current
- Products: Boeing DC-10-10, DC-10-10F, DC-10-30, DC-10-30F (KC-10A, KDC-10) and DC-10-40
- Effective: May 1, 1975
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Large airplane
- Amendment: 39-2143
- Registered aircraft: 25 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/064DDB6A6E938237862569C90072E8F5.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/75-07-09

## The airworthiness directive

75-07-09 MCDONNELL DOUGLAS: Amendment 39-2143. Applies to all McDonnell Douglas Models DC-10-10, DC-10-10F, DC-10-30, DC-10-30F and DC-10-40 Airplanes, certificated in all categories.

Compliance required within the next 300 hours' time in service, after the effective date of this AD, unless already accomplished.

To prevent the possibility of electrical shock resulting from electrical short circuits to insufficiently grounded overhead and engineer's panels in the flight deck, install bonding jumpers in accordance with McDonnell Douglas Service Bulletin 24-45, Revision 2, dated December 2, 1974, and 24-62, dated July 15, 1974, or later FAA-approved revisions, or equivalent modifications approved by the Chief, Aircraft Engineering Division, FAA Western Region.

An airplane may be flown to a base for the performance of the work required by this AD per FAR's 21.197 and 21.199.

This amendment becomes effective May 1, 1975.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS A22WE](https://openairdocs.org/tcds/A22WE): The Boeing Company; names 5 of 11 models: DC-10-40, DC-10-10F, DC-10-30, DC-10-30F (KC-10A KDC-10), DC-10-10

## 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: 25 (25 by airframe model, 0 by engine model)
- Makers: Mcdonnell Douglas 13, Douglas 7, Mcdonnell-Douglas 5

Models with the most aircraft:

- [Mcdonnell Douglas DC-10-30F](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f): 12 aircraft (airframe model)
- [Douglas DC-10-40](https://openairdocs.org/model/douglas-dc-10-40): 6 aircraft (airframe model)
- [Mcdonnell-Douglas DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30): 5 aircraft (airframe model)
- [Douglas DC-10-30F](https://openairdocs.org/model/douglas-dc-10-30f): 1 aircraft (airframe model)
- [Mcdonnell Douglas DC-10-30F (KDC-10)](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f-kdc-10): 1 aircraft (airframe model)

All 5 models: https://openairdocs.org/ad/75-07-09/models.md
Every aircraft: https://openairdocs.org/ad/75-07-09/aircraft.md

Its text cites no advisory circulars or STCs.

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