# STC SH2571NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: City of Pomona, United States
- Description: Installation of Nightsun SX-16C searchlight.
- Applied: March 27, 1985
- Status date: June 14, 1985
- Product: Aircraft
- Certification basis: Part 21
- Data sheets: [TCDS H1CE](https://openairdocs.org/tcds/H1CE)
- Certificate PDF: https://openairdocs.org/files/sha256/74/bd/74bd97e3470bbce3cd022967233b43a918ed88258b78990b0a0366d99eff487f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CD029CA482347E88862579DB007982AD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH2571NM

## ADs that name it (0)

None.

## Approved models (1)

- The Enstrom Helicopter Corporation 280FX ([TCDS H1CE](https://openairdocs.org/tcds/H1CE))

## What the certificate says

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

United States of America - 1045 Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SH2571NM This certificate issued to: City of Pomona Police Department Purt 6* / theCiVil Air Regulalindertification basis is set Forth in Type Certificate Data Sheet HICE.

Original Product - Type Certificate Number: HICE Make: Enstrom Mertel: 280FX, S/N 2002 Description of Type Design Change: Installation of Nightsun SX-160 searchlight in accordance with FAA sealed Pomona Police Dept. Nightsun Installation Instructions dated 4-25-85.

FAA Approved City of Pomona Police Dept. Aero Bureau Rotorcraft Flight Manual Supplement dated June 12, 1985 is required with this installation.

Limitalinsand benditiona Data not suitable for reproduction of installation in other helicopters; therefore, they are satisfactory for Enstrom Model 280 FX, S/N 2002 No additional modifications of this type are to be approved solely by reference to this Supplemental Type Certificate or to the data submitted therefor.

A copy of this Certificate and Pomona Police Dept. Nightsun Installation Instructions dated 4-25-85 shall be maintained as a part of the permanent records for this modified helicopter.

Jule yapplication: 27 March 1985 Jule reissued Date of Issuance: .. June 14, 1985 I ate une ndet:

FEDERAL AVIATION By Direction of the Administrator arfs Brandt YOMINISTRATO FOR CHARLES 1. BLOMER, Manager Western Aircraft Certification Office (Title)

## Every issue (1)

- June 14, 1985: Issued, Current. [certificate](https://openairdocs.org/files/sha256/74/bd/74bd97e3470bbce3cd022967233b43a918ed88258b78990b0a0366d99eff487f)

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