Avionics Repair and Service Since 1976
Serviceable Part Numbers
What do we repair? Please download our full equipment repair lists below.
Industry Certified
View our current certifications below.
  • ISO 9001 Certified since 1995

Certificate No.: 10046

  • Honeywell (BENDIX/KING)
    certified warranty service center:
    • NAV/COMM/ADF/ILS/Audio/
      MKR Beacon
    • Transponder/DME/
      RNAV Bench Repair
  • FAA-Approved Drug Screening Program: E-EP-00007
Location
Landmark Electronics, Inc.
712 Arrow Grand Circle
Covina, CA 91722
Phone (626) 915-4467
Fax (626) 915-2836
Avionics Repair and Service - FAA Authorized
  • Military
  • Commercial
  • General Aviation
  • Early to Latest Models
  • AOG Quickturn Ready
  • Personal Service
  • Navigation
    • Transponder
    • TACAN
    • VOR
    • Localizer
    • Glideslope
  • Communication
    • HF
    • VHF
    • UHF

(626) 915-4467
Call today for a quote.


Below are some sample electronics we service. Landmark Electronics Inc. services military, commercial, and general avionics; For a complete list, download our Equipment Repair List (PDF) or NSN Equipment List (PDF).