Aem USA INC.
Holds 9 approved modifications, most of them for the Bell 412. FAA spelling: AEM USA Inc..
Approved modifications 9 · newest first
Bell 412 5Airbus Helicopters AS350 AStar (Écureuil), now H125 4Aerospatiale AS-355 3Airbus Helicopters AS355 TwinStar 3Airbus Helicopters EC-135 now H135 3Airbus Helicopters MBB-BK 117 C-1 3Airbus Helicopters MBB-BK 117 C-2 3Airbus Helicopters MBB-BK 117 D-2 3Bell 204 3Bell 205 3Bell 206 JetRanger and LongRanger 3Bell 212 3
2026-04-16SR02301SE · Installation of Geneva Aviation 28 - 14 VDC Power Converter · BO-105A, BO-105C, BO-105LS A-1
2026-04-16SR02270SE · Fabrication and installation of Geneva Aviation Audio System · MBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4
2026-04-16SR00521SE · Installation of Geneva Aviation Audio System · EC135 P1, EC135 P2, EC135 P2+
2026-04-16SH4747NM · Fabrication and Installation of Electrical System Upgrade · AS-350B, AS-350B1, AS-350B2
2026-04-16SR02445SE · Installation of P178 Failsafe Audio Mixer · EC135 P1, EC135 P2, EC135 P2+
2026-04-16SR02444SE · Installation of P178 Failsafe Audio Mixer · MBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4
2022-05-20SR09166RC · Installation of a Lucas externally mounted rescue hoist. · 412EP
2022-05-20SH7860SW · Installation of a Lucas or Breeze externally mounted rescue hoist. · 412, 412EP
2016-04-16SR02407SE · Installation of Geneva Aviation 28 - 14 VDC Power Converter · MBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.