GELBYSON is SERVICING your needs providing in house AFTER SALES REPAIRS and OVERHAUL services. GELBYSON is providing Repair & Overhaul SERVICE for a number of on board electrical systems & components, survival equipments as well as most of aviation Lead Acid and Ni.-Cd. batteries and battery packs, battery shop charger/analyzers, battery servicing equipment and all CHRISTIE and POWERVAMP ground support equipments.

GELBYSON has been appointed by the European Aviation Safety Agency (E.A.S.A.) as a Part-145 Approved Maintenance Organisation to overhaul, inspect, modify, repair and retread all the components (class C5 and C6) reported on our Capability List (provided on demand).

GELBYSON provides the following quality SERVICES: Aggressive TAT and responsiveness; Competitive pricing with value-oriented options; Flexible and extended warranty programs; Proactive, creative and flexible support for: Retrofits, Upgrades, Modifications, Long-term Agreements & Firm pricing.

GELBYSON SEVICES are provided in compliance with UNI EN 9110: 2005 / AS 9110 quality management system standards as well as EASA part-145 standards.