# STC SA2551NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Ray Pool Dusters INC, United States
- Description: Modification of lower forward fuselage.
- Applied: October 10, 1984
- Status date: January 14, 1985
- Product: Aircraft
- Certification basis: Part 21
- Data sheets: [TCDS A-2-569](https://openairdocs.org/tcds/A-2-569)
- Certificate PDF: https://openairdocs.org/files/sha256/08/f6/08f668f93ff3fbdba9b559eab3aa48c9f67da4805ab5284f42017461a5d74fb0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/90BC2F7C7F03D52C862579D60075AAAF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2551NM

## ADs that name it (0)

None.

## Approved models (1)

- Naval Aircraft Factory N3N-3 ([TCDS A-2-569](https://openairdocs.org/tcds/A-2-569))

## What the certificate says

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

-104S United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA2551NM This certificate issued to: Ray Pool Dusters, Inc.

108 Mainberry Urive Madera, CA Q363г Purt 8 of the CIVil Air Hezulutions Original Product Type bertificate, humter A-2-569 Make: Naval Aircraft Factory N3N-3, S/N 2837, N45184 "aplen /ype Sim Change Modification of Tower forward fuselage in accordance with Ray Pool Dusters, Inc. Aircraft Structural Modification Report No. N-45184-5 dated October 10, 1984.

Limitations and Conditions: . Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation made on Navy N3N-3, S/N 2837 only. A copy of this certificate and Ray Pool Dusters, Inc. Aircraft Structural Modification Report No. N-45184-6 dated October 10, 1984 shall be maintained as a part of the permanent maintenance records for this modified aircraft.

Date of Application: October 1U, 1984 Date Reissued:

Date of Issuance: January 14, 1985 Dute umendal:

FEDERAL AVIATION By Direction of the Administrator Mani 7.

(Signalure) TOMINISTRANOS foR CHARLES I. BLOMER, Manager Western Aircraft Certification Office (Title)

47.

(AA FORM 8110-2(10-68)

## Every issue (1)

- January 14, 1985: Issued, Current. [certificate](https://openairdocs.org/files/sha256/08/f6/08f668f93ff3fbdba9b559eab3aa48c9f67da4805ab5284f42017461a5d74fb0)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.