Maintenance & Repair

We provide following services:

avionics testing and troubleshooting, laboratory bench tests, adjustment, software update
avionics repair & exchange
avionics installation
performing of service bulletins on avionics
search and replacement of defective LRUs in integrated and complex systems (GARMIN G1000, Honeywell Primus 1000, Primus EPIC, EFIS, EGPWS, CAS-67A, CAS-81A, CAS-100, Rockwell Collins TCAS-94, TCAS-4000, ProLine II/4/21, Universal FMS UNS-1 etc)
test and inspection of baro altimeters and ADCs (preventive, scheduled) i.a.w. FAR 14 CFR Part 43 Appendix E
test and inspection of Mode A/C/S (ELS/EHS/ES) transponders i.a.w. FAR 14 CFR Part 43 Appendix F
programming of Mode S transponders with 24 bit ICAO code
annual checks of ELTs, battery replacement, programming
test and inspection of COM, VOR/ILS, DME, Marker Beacon receivers (preventive, scheduled)
calibration of weather radars
database update of GPS/FMS, EGPWS/TAWS
retrofitting (upgrade) of Mode S transponders (ELS, EHS, ES/ADS-B)
retrofitting (upgrade) of VHF radio systems to 8.33 kHz channel spacing
TCAS II software Change 7.1 upgrades
Flight ID upgrades (ATC Modes S transponders upgrades and installation of FID control panel to comply with ELS requirements)
ADS-B upgrades
reading out data from the flight recorders CVR/FDR (L-3 FA2100, F1000)
test and inspection of Underwater Acoustic Beacons (Dukane DK100/DK120/DK130/DK140), battery replacement, maintenance

We have a certain experience of avionics maintenance installed on the following types of airplanes and helicopters:

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