# STC SA2644NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: James B. Neff, United States
- Description: Installation of Jack Nagel sliding bubble canopy.
- Applied: August 22, 1984
- Status date: September 4, 1984
- Product: Aircraft
- Certification basis: Part 21
- Data sheets: [TCDS A-766](https://openairdocs.org/tcds/A-766)
- Certificate PDF: https://openairdocs.org/files/sha256/7c/d7/7cd7f75208df0c947f9e65dbc0a574b9097142109e87b07f0fc684be15c0641f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/133DDC0A0EF7CFF3862579DD0047D5C5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2644NM

## ADs that name it (0)

None.

## Approved models (1)

- Swift Museum Foundation Inc. GC-1B ([TCDS A-766](https://openairdocs.org/tcds/A-766))

## 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: SA2644N1 This certificate issued to:

James B. Neff Purt 4a of the Civil Air Regulations:

Original Product - Type bertificate Number: A-766 Make: Globe Model: GC-1B, Serial Number 1115 only Description of Type Design Change:

Installation of Jack Nagel sliding bubble canopy in accordance with James B. Neff photographs 1 through 10.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Globe Model GC-1B, Serial Number 1115 only. A copy of this Certificate shall be maintained as part of the permanent records of the modified aircraft. A placard placed in clear view of the pilot shall read: "Maximum canopy opening in flight is 6 inches. VNE with canopy open is 110 mph IAS".

Date of Application: August 22, 1984 Tute wissand:

Date of Issuance: September 4, 1984 Date Amended:

FEDERAL AVIATIO By Direction of the Administrator *Elaterma (Signature ) TOMINISTRATO Manager, Seattle Aircraft Certification Office, ANM-1005 (Title)

47.

## Every issue (1)

- September 4, 1984: Issued, Current. [certificate](https://openairdocs.org/files/sha256/7c/d7/7cd7f75208df0c947f9e65dbc0a574b9097142109e87b07f0fc684be15c0641f)

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