# STC SH1210NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Columbia Helicopters Inc, United States
- Description: Modification of main fuel tanks from bladders to integrally sealed tanks.
- Applied: August 15, 1980
- Status date: April 7, 1981
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1PC](https://openairdocs.org/tcds/H1PC), [TCDS 1H16](https://openairdocs.org/tcds/1H16)
- Certificate PDF: https://openairdocs.org/files/sha256/9e/36/9e3633f2f65cac4802e9c4df0e608487af26b47250c0c120ad6c21b157bb71ce
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/64750FB2CCCBEB7986257610004CCE70.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH1210NW

## ADs that name it (0)

None.

## Approved models (2)

- Boeing Defense & Space Group 107-II ([TCDS 1H16](https://openairdocs.org/tcds/1H16))
- Kawasaki Heavy Industries Limited KV107-II ([TCDS H1PC](https://openairdocs.org/tcds/H1PC))

## 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: SH1210NH This certificate issued to: Columbia Helicopters, Inc.

Part 1 of the CIViI Air Regulations. dated August 1, 1956 (See IC Data Sheets 1H16 and HIPC) Original Product -IypebertificaterNumber: 1H16 and HIPC Make: Boeing Vertol and Kawasaki Model: V-107-II and KV-107-II Description of Type Design Change: Modification of main fuel tanks from bladders to integrally sealed tanks in accordance with FAA sealed Columbia Helicopters, Inc.

Drawing List CHI-34, Rev. A, dated March 13, 1981, or subsequent FAA sealed revisions.

Limitations and Conditions: The approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of these aircraft. A copy of this STC and Addendum No. SH1034NW must be included in the permanent records for the modiiied aircraft.

Date of Application: August 15, 1980 Date Reissued:

Diate sissuance: APri1 7, 1981 Date Amended:

FEDERAL AVIATION (Signature ) TAINIST ALO Acting Chief, Seattle Area Aircraft Certification Office, ANW-100S (Title)

47.

FAA FoR 8110-2 (10-68)

## Every issue (1)

- April 7, 1981: Issued, Current. [certificate](https://openairdocs.org/files/sha256/9e/36/9e3633f2f65cac4802e9c4df0e608487af26b47250c0c120ad6c21b157bb71ce)

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