SIGNATURE ENGINES

Part 145

Repair Station

Certificate Number: E5ZR316Y
Designator Code: E5ZR
Location: CINCINNATI, OH (UNITED STATES)
Address: 4760 AIRPORT ROAD, HANGAR #6, #7
45226
Update Date: March 16, 2026

Key Personnel

Accountable Manager: BUCKLES, JOHN F.
Liaison: BUCKLES, JOHN; 5138719966; johnb@signatureenginesinc.com

Ratings & Certifications

Limited: NonDestructiveTst
Powerplant: Class 1, Class 2

Data sourced from the FAA facility certification database. For official verification, consult the FAA Aviation Safety Information portal.