# STC SA1316WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aircraft Tank Service Inc, United States
- Description: Underwing pressure refueling system and Roylin Magna Stick fuel level indicator.
- Status date: June 5, 1970
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-793](https://openairdocs.org/tcds/A-793)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CC8104E1D52ABAFA85256CC100820EC1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1316WE

## ADs that name it (1)

- [AD 67-33-03](https://openairdocs.org/ad/67-33-03): Pressure Fueling Valves · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or 3 others. Effective Oct 3, 1972. Named in the applicability

## Approved models (1)

- Tracor Flight Systems Inc. 240 Series ([TCDS A-793](https://openairdocs.org/tcds/A-793))

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