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Aircraft STCs, EFIs

Garmin GTN Series GPS/COMM/NAV systems with optional GDL-69/A Weather Data Link, GTX-33 Series Transponders and KMR-675 Marker Beacon Receiver

  • ST01683WI Cessna 650: Issued May 17, 2012
  • ST01691WI Cessna 500/550/S550/560: Issued July 10, 2012
  • SA01697WI Cessna 501/551: Issued July 10, 2012

Universal Avionics EFI-890R 3 Display EFIS with optional Vision 1 Synthetic Vision, ASU, Satellite Weather, Garmin GNS-530AW & GNS-430AW GPS/COM/NAV systems

  • ST01466WI Cessna 500, 550, 560, S550: Issued August 29, 2007
  • ST01446WI Cessna 650: Issued January 29, 2008
  • SA01469WI Cessna 501/551: Issued January 29, 2008
  • ST01523WI Gulfstream/Astra: Issued December 16, 2008

Universal Avionics EFI-550 Two Display EFIS System

  • ST01197WI Cessna Models: 500, 550 & S550. Issued September 30, 2003

Universal Avionics EFI-550 Two Display EFIS System

  • ST01196WI Cessna Models: 501& 551. Issued September 30, 2003

Reduced Vertical Separation Minimum (RVSM) Group Airworthiness Approvals

  • ST01162WI Cessna Models: 500, 501, 550 & 551. Issued 06/24/2003
  • ST01252WI Cessna Models: S550 & 560. Issued 06/14/2004
  • ST01257WI Cessna Models: 650. Issued 09/07/2004

Innovative Solutions and Support (IS&S) RVSM Altimeter/Airdata System Installation Approvals

  • ST01149WI Cessna Models: 500, 550, S550 & 560. Issued 03/12/2003
  • SA01156WI Cessna Models: 501, & 551. Issued 03/27/2003
  • ST01227WI Cessna Models: 650. Issued 01/29/2004

Universal Avionics TAWS Terrain Awareness and Warning System

  • ST01102WI Learjet Models: 35, 35A(C-21A), 36, 36A. Issued 07/31/2002

Universal Avionics MFD-640 Multi-Function Display (MFD)

  • ST01103WI Learjet Models: 35, 35A(C-21A), 36, 36A. Issued 07/31/2002

Honeywell MK-VIII Enhanced Ground Proximity Warning System (EGPWS)

  • ST01085WI Raytheon Models: BH.125 Series 400A/600A, DH.125 Series 400A, HS.125 Series 400B, -400B/1, -401B, -403A(C), -403B, -F400B, -F403B, -600A, -600B, -600B/1, -600B/2, -600B/3, -F600B. Issued 06/07/2002
  • ST01128WI Raytheon Models: 200, A100-1 (U-21J), 200C, 200CT, 200T, 300, 300LW, B200, B200C, B200CT, B200T, B300, B300C. Issued 01/08/2003
  • STC Pending Cessna Model: 650

Collins TCAS-4000 TCAS II

  • ST01084WI Raytheon Models: BH.125 Series 400A/600A, DH.125 Series 400A, HS.125 Series 400B, -400B/1, -401B, -403A(C), -403B, -F400B, -F403B, -600A, -600B, -600B/1, -600B/2, -600B/3, -F600B. Issued 06/07/2002

Collins FDS-2000 Three Display Electronic Flight Instrument System (EFIS)

  • ST01015WI Cessna Models: 650. Issued 10/19/2001

Collins Dual AHS-3000A Attitude/Heading Reference System (AHRS)

  • ST01016WI Cessna Models: 650. Issued 10/19/2001

Bendix/King Two-tube EFS 50 Electronic Flight Instrument System (EFIS)

  • ST00662WI Cessna Models: 501 & 551. Issued 06/01/1998

Bendix/King Five-Tube EFS 50 Electronic Flight Instrument System (EFIS)

  • ST00624WI Cessna Models: 500, 550 (0002-0733) & S550. Issued 01/31/1998

Bendix/King Two-tube EFS 50 Electronic Flight Instrument System (EFIS)

  • ST00617WI Cessna Models: 500, 550 (0002-0733) & S550. Issued 01/05/1998

Honeywell EDZ-605 Two-Tube EFIS

  • ST00589WI Cessna Models: 500, 550 (0002-0733) & S550. Issued 10/24/1997

What next? Contact us for free information or a quote.