Aero Technic BG
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Workshops

Test, repair, and overhaul of aircraft system components – all under one roof.

Our workshops cover the full cycle – test, repair, and overhaul – of the main components in aircraft systems. Each shop is equipped with dedicated test benches, measuring equipment, and trained staff.

01

Batteries & power supplies

Test, charge, and capacity assessment of Ni-Cd aviation batteries. Cell inspection and replacement, insulation tests, and re-configuration of power supply units before return to service.

Battery workshop
02

Galley equipment

Maintenance of coffee makers and boilers used in the aircraft galleys. Full diagnostics, heater and electronic-module replacement, and tightness checks.

Galley equipment
03

Valves & switches

Repair of hydraulic valves. Electrical test of switches and relay blocks, replacement of seals, and verification at working pressure.

Valves and switches
04

Escape slides, reservoir & valve assemblies

Full inspection and test of inflatable emergency slides. Overhaul of the compressed-gas reservoirs, valve assemblies, and pressure charge. Pressure-test cycles before return.

Escape slides
05

Hydrostatic tests

Hydrostatic testing of compressed oxygen bottles and other gas cylinders under the U.S. DOT PHMSA approval. Burst-strength check, volumetric expansion, and leak detection.

Hydrostatic cylinder testing
06

Interior panel repair

Restoration of damaged interior and ceiling panels. Replacement of decorative coverings, repair of pin-loaded areas, colour matching, and deep cleaning.

Interior panel repair
07

Structural components

Repair of aluminium and composite structures – patch repairs, re-work of riveted joints, restoration of thinned areas. All work performed to the approved AMM/SRM procedures.

Structural components repair
08

ATR42/72 de-icer boots

Specialised repair and replacement of pneumatic de-icer boots for ATR 42 and ATR 72. Puncture check, patching of approved zones, and full tightness test.

ATR de-icer boots
09

Paint Shop

Surface preparation, local paint touch-ups and repainting of aircraft components, panels and selected interior or exterior parts. Work includes cleaning, sanding, masking, primer and topcoat application, colour matching and protective finishing in accordance with approved maintenance data.

Paint shop
10

Doors & Access Hatches

Inspection, repair and refurbishment support for aircraft doors, access hatches, covers and related panels. Services include repair of damaged areas, replacement of selected fittings or seals where applicable, adjustment support, cosmetic restoration and deep cleaning in accordance with approved AMM/SRM/CMM procedures.

Doors and access hatches
11

Flight Control Components

Repair and functional checks of selected flight control components and related mechanical parts, including control rods, brackets, fittings, panels and associated assemblies. All work is performed in accordance with approved maintenance data, with attention to serviceability, traceability and safe return to operation.

Flight control components
12

Flight Data Readout

Flight data download and readout support for FDR, CVR and related recording systems. Services include data extraction, file preparation, basic verification and reporting support for maintenance, troubleshooting and operational analysis purposes.

Flight data readout
13

Heat Exchangers

Inspection, cleaning, flushing and pressure/leak testing of aircraft heat exchangers and related assemblies. Services include contamination checks, condition assessment, replacement of approved parts where applicable and functional verification before return to service.

Heat exchangers

Component for repair?

Send the part number and a tag snapshot – we respond within 24 hours.

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