- Certificate number
- P46R287Y
- Designator
- P46R
- Name on the FAA list
- POWERMASTER INC
- Trade name
- Powermaster Aircraft Engines
- Address
- 9027 S. AIRPORT WAY
TULSA, OK 74132 - Phone
- (918) 299-0269
- Accountable manager
- CUNNINGHAM, WILLIAM R.
(918) 299-0269 - Liaison
- CUNNINGHAM, WILLIAM R
(918) 299-0269
bill@powermasterengines.com - On the FAA list
- On the list of October 26, 2026; listed since October 26, 2026 or earlier (OpenAirDocs’ first copy)
- Difficulty reports filed
- 0
From the FAA’s Find a Facility dashboard. The FAA writes names in capitals; the mixed case here is OpenAirDocs’ . The dashboard has no certificate dates, and nothing on it shows whether a certificate is in good standing: confirm with the station or its FAA office.
On this page
Ratings
What the FAA certificated the station to work on (14 CFR 145.59 and 145.61). A limited rating covers only the makes and models in the station’s operations specifications, which the FAA doesn’t publish.
| Rating | Class | What it covers |
|---|---|---|
| Powerplant | Limited | Only the makes and models in its operations specifications |
Service difficulty reports · 0
No service difficulty report in this release was filed under P46R