KEYSTONE INSTRUMENTS SERVICES INC

Part 145

Repair Station

Certificate Number: BX1R050K
Designator Code: BX1R
Location: LOCK HAVEN, PA (UNITED STATES)
Address: 353 PROCTOR STREET
PIPER MEMORIAL AIRPORT
17745
Update Date: March 16, 2026

Key Personnel

Accountable Manager: STOVER, BRIAN S.; 5707487083; keystoneinstrumentsinc@gmail.com
Liaison: STOVER, KENNETH S.; 5707487083; keystoneinstrumentsinc@gmail.com

Ratings & Certifications

Accessory: Limited
Airframe: Limited
Instrument: Class 1, Class 2, Class 3, Class 4
Radio: Limited

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