Supplemental Type Certificates

We specialize in design and certification of modifications leading to Airworthiness Approvals (TCCA, FAA and EASA STC’s) for avionics upgrades, Flight Management Systems installations, antenna installations, interior reconfigurations and Special Mission applications.


B737 500 C-LSA15-224/D CAS-100 TCAS II 7.1 System Upgrade

Bombardier (CRJ)

CL-600-2B19 SA14-6 3-Frequency ELT Installation
CL-600-2B19 SA15-41 IRU Software Upgrade from HG2100AB04 to HG2100AB06
CL-600-2B19/-2C10/-2D15/-2D24 SA15-92 ST03651NY 10059904 Transponder Upgrade for ADS-B Out
CL-600-2B19 SA15-103 ST03692NY Installation of FANS 1/A+ Provisions
CL-600-2D24 SA19-60 Installation Dual Laseref V Inertial Reference System (IRS)
CL-600-2B19 SA18-17 ST02280SE Single or Dual Collins GPS-4000A or GPS-4000S Installation/Upgrade
CL-600-2B19 REO-CRJ-23-001 Testing and repair procedure, electrical bond between static dis-chargers and aircraft structure
CL-600-2B19 REO-CRJ-25-001 Repair for Damage on Passenger sat, Spectrum Regional P/N 1004121 Series
CL-600-2B19 REO-CRJ-54-001 Repair for Damage on Outer Skin of Trailing Edge Corners on Upper or Lower Translating Cowl, PN 228-5027-XXX, PN 228-50208-XXX

Bombardier (DHC-8)

DHC-8 100/200/300 SA99-3 ST01169NY TCAS / XPDR – CAS-67A / MST-67A
DHC-8 100/200/300 SA00-55 ST01932NY 10059623 Antenna GPS – Single or Dual
DHC-8 100/200/300 SA02-111 ST01636NY MOT.21NE2.137 ELT – Artex 406 MHz
DHC-8 100/200/300 SA02-112 ST01630NY HF – Honeywell KHF 950
DHC-8 100 SA02-140 ST00015NY APU Installation
DHC-8 100/200/300 SA03-8  Pending SSCVR – Honeywell
DHC-8 100/200/300 SA03-13 ST02193NY MOT.21NE2.141 FMS – UNS-1C+/1E Single / Dual
DHC-8 100/200/300 SA03-14 Antenna GPS – Single / Dual
DHC-8 100/200/300 SA03-42 ST01832NY 10030455 Collins Proline II Avionics
DHC-8 100/200/300 SA03-45 ST01820NY Pass Briefing System – SCD-201
DHC-8 100/200/300 SA03-52 ST01747NY MOT.21NE2.138 EGPWS – Honeywell Mark VIII
DHC-8 100 Series SA03-83 First Aid Oxygen Bottle
DHC-8 100/200/300 SA04-19 ST01886NY Selcal
DHC-8 100/200/300 SA04-98 SA02066NY 10030955 ADF
DHC-8-100 Series SA08-82 EASA.IM.A.191 AHRS – SAGEM APIRS F200
DHC-8 100/200/300 SA09-35 Cockpit Chip Detector Indication
DHC-8-100/200/300 SA09-65 ST03234NY 10028593 Altimeter – Standby
DHC-8-100/200/300 SA10-97 ST03284NY 10050757 FMS – UNS-1Lw Single/Dual
DHC-8-100/200/300 SA11-57 ST03310NY 10050772 FMS – UNS-1Ew Single/Dual
DHC-8 200 SA11-90 ST00428NY APU Installation
DHC-8-100/200/300 SA13-19 ST03362NY 10051710 Triple Litter Stacking System Installation
DHC-8-100/200/300 SA13-49 Cockpit Stowage Box
DHC-8-100/200/300 SA14-18 10058722 Auxiliary Power Unit Removal
DHC-8-100/200/300 SA14-28 ST03558NY Removable Draft Bulkhead
DHC-8-100/200/300 SA14-35 ST03469NY Weather Radar Upgrade
DHC-8-100/200/300 SA14-46 ST03480NY Cockpit USB Power Installation
DHC-8-100/200/300 SA14-48 ST03472NY 10058371 Cabin LED Lighting System
DHC-8-100/200/300 SA14-50 ST03575NY 10058657 Transponder Upgrade for ADS-B Out
DHC-8-100/200/300 SA14-60 ST03490NY Quick Access Recorder Installation
DHC-8-100/200/300 SA15-10 ST03640NY UniLink FANS 1/A+ System
DHC-8-100/200/300 SA15-11 ST03722NY L3 SSCVR System with DataLink Recording
DHC-8-100/200/300 SA15-19 ST03566NY 10058474 Seat Cushion & Dress Cover Replacement
DHC-8-100/200/300 SA15-46 ST03795NY TB44 Lion Battery System Installation
DHC-8-100/200/300 SA16-6 ST03935NY 10059693 FLYHT AFIRS 228 Installation
DHC-8-100/200/300 SA16-16 ST03782NY 10059339 Rockwell Collins TTR-4100 TCAS II V7.1 Upgrade
DHC-8-100/200/300 SA16-52 Passenger Seat Substitution
DHC-8-400 SA17-10 Portable ELT Installation
DHC-8-100/200/300 SA17-50 ST04344NY Universal Avionics EFI-890R MFD Installation
DHC-8-100 SA19-46 FA2100 Solid State CVR and FDR Upgrade
DHC-8-100/200/300/400 CE239 Cockpit Door Hold Open Latch
DHC-8-300 SA1000NE APU Installation
DHC-8 100/200/300 C-RA04-179/D Landing Gear Harness Repair
DHC-8-100/200/300 PDA15-3 Replacement Baggage Door Springs
DHC-8-100/200/300 REO-DHC-8-54-001 Cracking on Nacelle Cowling P/N 87140003-0XX, Access Panel Frame P/N 87140171-00X
DHC-8-100/200/300 REO-DHC-8-54-002 Loose Angle Repair for Chafing on Nacelle Cowling P/N 87140003-001, Channel P/N 87140116-101
DHC-8-311 C-LSA14-123/D 56 to 50 Passenger Seat Conversion
DHC-8-311/315 C-LSA14-135/D Portable Oxygen Bottle Relocation
DHC-8-100/200/300 C-LSA14-217/D Aft Facing Seat Replacement
DHC-8-100 C-LSA15-093/D 20/21 Passenger Configuration
DHC-8-100 C-LSA15-110/D Collins Pro-line II VHF COM Update
DHC-8-400 C-LSA16-011/D Life Raft Installation
DHC-8-100/300 C-LSA16-017/D 10058691 Medical Stretcher Installation
DHC-8-100 C-LSA16-071/D Pending 37/39 Passenger Seat Conversion