Signature Engines
Public FAA data last updated July 13, 2026
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Signature Engines
FAA records identify Signature Engines as a Part 145 repair station in Cincinnati, Ohio, holding certificate E5ZR316Y. The station record includes ratings across the powerplant and limited categories.
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FAA record contacts
Bilateral agreements
No bilateral agreements on the FAA record.
Capabilities recorded by the FAA
These categories come directly from the published repair station dataset. Detailed aircraft and service capabilities should be confirmed with the station.
Powerplant
Work on engines, split by engine type and, for piston engines, by horsepower.
- Class 1
- Reciprocating engines of 400 horsepower or less.
- Class 2
- Reciprocating engines of more than 400 horsepower.
Limited
Ratings the FAA issues for a specific purpose, make, or model rather than a whole class of work.
- Non-destructive testing
- Non-destructive inspection, testing, and processing, using the specific methods named in the station's operations specifications.
Class definitions are summarised from 14 CFR 145.59 (ratings) and 145.61 (limited ratings). A rating shows what the FAA has authorised the station to work on, not what it currently chooses to take on.
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Questions about Signature Engines
- Is Signature Engines an FAA-certificated repair station?
- Yes. The FAA lists Signature Engines as a certificated 14 CFR Part 145 repair station under certificate E5ZR316Y. This profile reflects the public FAA dataset as of July 13, 2026.
- What is Signature Engines rated to work on?
- The FAA record lists ratings in the powerplant and limited categories. A rating shows what the FAA has authorised the station to work on, not what it currently chooses to take on.
- Does Signature Engines hold approvals from authorities outside the United States?
- The FAA record lists no bilateral agreements for Signature Engines. That does not rule out foreign approvals; confirm directly with the station.
- Where is Signature Engines located?
- Signature Engines is listed in Cincinnati, Ohio. The FAA record for this station carries no street address, only the city and state.
- How do I request service from Signature Engines?
- Start a request on this page and Virtual Hangar MX routes it to the station, or puts the same scope in front of other qualified Part 145 shops so you can compare. There is no charge to send a request.
- Is this profile managed by Signature Engines?
- Not yet. This profile was generated from the public FAA Part 145 dataset. Anyone at the station can claim it free of charge to correct the record, add capabilities and a website, and receive requests directly.
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This profile is based on the public FAA 14 CFR Part 145 repair station dataset (snapshot of July 13, 2026) and has not yet been claimed by the repair station. Ratings, approvals, and contact information should be confirmed directly before engaging the station. Work here? Claim this profile.