# STC SA2098NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: USDA Forest Service, United States
- Description: Installation of a II Morrow "Avenger" Model 502BR Loran-C navigation unit with its associated antenna system
- Applied: March 30, 1983
- Status date: May 12, 1983
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- Certificate PDF: https://openairdocs.org/files/sha256/38/3c/383c15d92fd25f64df551282b54e1e610449338a838ba1f0a3c7f029ba7b0a7d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CA1AA9CA5167CCAC86257A140049D49B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2098NM

## ADs that name it (0)

None.

## Approved models (3)

- Cessna Aircraft Company 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2098NM This certificate issued to: U. S. Forest Service Part 3 of the CiviI Air Fregulations Original Product - Type Gortificate Number: ЗА13 Make: Cessna Model: 182P, 182Q, 182R Description of Type Design Change: Installation of a II Morrow "Avenger" Model 502BR Loran-C navigation unit with its associated antenna system in accordance with an FAA sealed copy of U.S. Forest Service Descriptive Data Package No. Loran C-2, dated March 30, 1983, or later FAA approved revision.

model aircraft only. Limitations and Conditions: Approval of this change in type design applies to the above This approval should not be extended to aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved nodifications, /including changes in type design, will introduce no adverse effect upon t airworthiness of that aircraft. Aircraft modified per this STC must be operated in acco dance with an FAA approved copy of the U.S. Forest Service Airplane Flight Manual Supple- A copy of this Certificate and the F, Approved Airplane Flight Manual Supplement shall be maintained as part of the permanent rendered, suspended, revked, or a tormination date is thorwise established by the Aldministrater of the Federal Aviation Administration .

Date of Application: March 30, 1983 Lute reiased.

Date of Issuance: . May 12, 1983 Date Amended:

FEDERAL AVIATION By Direction of the Administrator TRAIN STRATOR * acting Manager, Seattle Aircraft Camell M Kedenson Certification Office (Signature ) (Title)

## Every issue (1)

- May 12, 1983: Issued, Current. [certificate](https://openairdocs.org/files/sha256/38/3c/383c15d92fd25f64df551282b54e1e610449338a838ba1f0a3c7f029ba7b0a7d)

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