# STC SE1505NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hawkins & Powers Avn Inc, United States
- Description: Use of BG RG 27R spark plugs, in addition to other approved spark plugs.
- Status date: April 23, 1982
- Product: Engine
- Certification basis: Part 21
- Data sheets: TCDS Group 5E-9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9A37C5AA91C0176C85256CC2005A745B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE1505NM

## ADs that name it (0)

None.

## Approved models (1)

- Wright Aeronautical Division Curtiss-Wright Corporation Double Row Cyclone Military R-2600 Series (TCDS Group 5E-9)

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