# STC SA2558NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Moth Aircraft Company, United States
- Description: This approval authorizes the modification of the DeHavilland aircraft co LTD piston, P/N 2200-25/2.
- Applied: April 13, 1984
- Status date: June 16, 2015
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A8EU](https://openairdocs.org/tcds/A8EU)
- Certificate PDF: https://openairdocs.org/files/sha256/49/19/4919453b78ab4acf962049f17101cc72735258ad9911e747c43cda562f4bad7b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/662EC1471C253D7C86257E6F0060D3D6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2558NM

## ADs that name it (0)

None.

## Approved models (1)

- Robertson Cliff c/o Gadbois Business Management D.H.82A Tiger Moth ([TCDS A8EU](https://openairdocs.org/tcds/A8EU))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

This Certificate issued to MOTH AIRCRAFT COMPANY 21807 SOUTH EMBASSY AVENUE LONG BEACH, CA 90810-1738 Part 21* of the Federal Aviation Regulations. *Certification Basis is set forth in Type Certificate Data Sheet A8EU Original Product Type Certificate Number :

A8EU

DeHavilland

DH82A Description of Type Design Change: This approval authorizes the modification of the DeHavilland Aircraft Co. LTD piston, Part No. 2200- 25/2 in accordance with FAA Approved Moth Aircraft Co. Drawing No. 216, Revision N/C, dated 3/3/75, or later FAA approved revis ions. This modification is applicable to the Bristol Siddeley (DeHavilland) Gipsy Major Engine Models 1, 1C, 1F, 1J.

Limitations and Conditions: NOTE: This STC specifies the DeHavilland Model DH 82A aircraft since the propeller and Gipsy Major Engine w ere certificated as part of the aircraft. Ref. FAA Letter ANE-140 to ANM -179W dated 11/7/84. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any previously approved modifications will not introduce any adverse effect upon the airworthiness of that aircraft.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: April 13, 1984

Date of issuance: February 19, 1985

Date reissued: June 16, 2015

(Signature)

Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

Number (STC No.)

## Every issue (1)

- June 16, 2015: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/49/19/4919453b78ab4acf962049f17101cc72735258ad9911e747c43cda562f4bad7b)

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