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Who holds what · as the FAA records the name

Avmax Aviation Services INC

Named as the FAA publishes it on its approvals.

Holds 46 approved modifications, most of them for the Dehavilland DHC-8. FAA spelling: Avmax Aviation Services Inc.

Approved modifications 46 · newest first

2026-09-28ST12511IB · Installation of the Emergency Locator Transmitter (ELT) 4000/4000M Upgrade · DHC-8-100 Series, DHC-8-200 Series, DHC-8-300 Series
2026-09-22SA04617NY · Installation of the Medivac Audio System · B200C, B200CGT, B200GT
2026-05-19ST12396IB · Installation of Laseref V Inertial Reference System · CL-600-2D24 (Regional Jet Series 900)
2026-03-03ST12331IB · Installation and maintenance of the Slip Ring De-Icer Harness · DHC-8-400 Series
2025-05-19ST12032IB · Installation of the Center Console Extension · DHC-8-100 Series, DHC-8-200 Series, DHC-8-300 Series
2025-04-08ST03472NY · Installation of the Cabin LED Lighting · DHC-8-101, DHC-8-102, DHC-8-103
2025-03-25ST11980IB · Installation of the Cockpit USB Charger · DHC-8-400 Series
2025-02-18ST00193IB · Installation of the Universal Avionics Kapture CVR · DHC-8-100 Series, DHC-8-200 Series, DHC-8-300 Series
2024-12-09ST03795NY · Installation of the TB44 Lithium-Ion Battery System · DHC-8-101, DHC-8-102, DHC-8-103
2024-10-18ST00226IB · Installation of the Battery Access Kit · DHC-8-100 Series, DHC-8-200 Series, DHC-8-300 Series
2023-08-07SA00128IB · Antenna Installation and Bulkhead Feedthrough · 1900, 1900C, 1900C (C-12J)
2023-06-22SA00120IB · Installation of the Universal Kapture Cockpit Voice Recorder (CVR) with Recorder Independent Power Supply (RIPS) · 1900, 1900C, 1900C (C-12J)
2022-06-15ST00015NY · Installation of a Sundstrand Turbomach T-62T-40C7B gas turbine auxiliary power unit with a Lear Siegler Model... · DHC-8-101, DHC-8-102, DHC-8-103
2022-06-15SA1000NE · Installation of a Sundstrand Turbomach T-62T-40C7B gas turbine auxiliary power unit with a Lear Siegler Model... · DHC-8-301, DHC-8-311, DHC-8-315
2022-06-15ST00428NY · Installation of a Sundstrand Turbomach T-62T-40C7B gas turbine auxiliary power unit with a Lear Siegler Model... · DHC-8-201, DHC-8-202
2021-08-03ST04652NY · Installation of the ACSS TCAS 7.1 · DHC-8-101, DHC-8-102, DHC-8-103
2019-10-24ST02280SE · Installation of a single or dual Collins Global Positioning System (GPS) GPS-4000A or GPS-4000S Sensor · CL-600-2B19 (Regional Jet Series 100),...
2019-10-03ST03651NY · Installation of the Transponder Upgrade for ADS-B Out · CL-600-2B19 (Regional Jet Series 100),...
2019-05-14ST04344NY · Installation of the Universal Avionics EFI-890R MFD · DHC-8-101, DHC-8-102, DHC-8-103
2019-03-26ST04324NY · Installation of the Honeywell Solid State Cockpit Voice Recorder (SSVR) system · DHC-8-101, DHC-8-102, DHC-8-103
2019-02-19ST04302NY · Installation of the ADS-B Out Upgrade · Avro 146-RJ85A
2019-02-19ST04301NY · Installation of the ADS-B Out Upgrade · Avro 146-RJ85A
2018-01-18ST03692NY · Installation of the FANS-1/A+ Provisions · CL-600-2B19 (Regional Jet Series 100),...
2017-10-04ST03963NY · Installation of the Rockwell Collins ICS-120A Satcom System · DHC-8-315
2017-09-27ST03962NY · Installation of the ADS-B Out Upgrade · Avro 146-RJ85A
2017-09-20ST03958NY · Installation of the ADS-B Out Upgrade · Avro 146-RJ85A
2017-07-18ST03935NY · Installation of FLYHT AFIRS 228 · DHC-8-101, DHC-8-102, DHC-8-103
2017-05-05ST01932NY · Installation of a GPS/Satcom Antenna · DHC-8-100 Series, DHC-8-101, DHC-8-102
2017-04-26SA03899NY · Installation of the TB44 Lithium Ion Battery System · DHC-6-100, DHC-6-200, DHC-6-300
2016-12-30SA03847NY · GPS and TCAS Antenna installations · 100, A100, A100A
2016-10-20SA03818NY · Installation of Honeywell KGP-860 & IHAS · 200, B200
2016-08-01ST03782NY · Upgrade of the Rockwell Collins TTR-4100 TCAS II V7.1 installed · DHC-8-101, DHC-8-102, DHC-8-103
2016-06-29ST03722NY · Installation of L3 Solid State Cockpit Voice Recorder (SSCVR) with Datalink Recording · DHC-8-101, DHC-8-102, DHC-8-103
2016-06-22ST00393NY · Installation of NNAL 527 Stretcher System · A300 B4-203, A300 B4-605R, A300 B4-622R
2015-12-29ST03558NY · Installation of the Removable Draft Bulkhead · CL-600-2B19 (Regional Jet Series 100),...
2015-12-16ST03640NY · Installation of the Universal UniLink FANS 1/A+ System · DHC-8-101, DHC-8-102, DHC-8-103
2015-10-21ST03575NY · Installation of Transponder TDR-94D with RTCA DO-260B Compliant ADS-B Out, · DHC-8-101, DHC-8-102, DHC-8-103
2015-09-28ST03566NY · Installation of the seat cushion and dress cover replacement · DHC-8-101, DHC-8-102, DHC-8-103
2015-08-03ST03555NY · Installation of cabin window shades · DHC-8-101, DHC-8-102, DHC-8-103
2015-06-18ST03541NY · Installation of an ELT system · CL-600-2B19 (Regional Jet Series 100),...
2015-03-06ST03511NY · Installation of the Universal Avionics MFD-640 system · DHC-8-101, DHC-8-102, DHC-8-103
2014-11-19ST03490NY · Installation of the Quick Access Recorder · DHC-8-101, DHC-8-102, DHC-8-103
2014-10-16ST03480NY · Installation of Mid-Continent Cockpit USB Power Outlets · DHC-8-101, DHC-8-102, DHC-8-103
2014-09-11ST03469NY · Installation of the Rockwell Collins TWR-850 Weather Radar System · DHC-8-101, DHC-8-102, DHC-8-103
2014-01-29ST03362NY · Installation of the Triple Litter Stacking System · DHC-8-101, DHC-8-102, DHC-8-103
2013-11-07ST03341NY · Installation of Aircraft Real Time Information System (ARTIS) · CL-600-2B19 (Regional Jet Series 100),...

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.