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BendixKing MST 70B Available at Duncan Aviation

Duncan Aviation Has MST 70B Transponders In Stock. 
Installations Can Be Performed In Less Than One Week.

The BendixKing MST 70B AML STC (Approved Model List Supplemental Type Certificate) of the MST 70B Mode S transponder is complete and ready to meet the ADS-B mandate for many legacy aircraft operators. Developed through the collaborative efforts of Duncan Aviation and BendixKing, the MST 70B Mode S transponder satisfies the DO-260B mandate for ADS-B (Automatic Dependent Surveillance-Broadcast).

This 2MCU package includes solutions for WAAS and non-WAAS aircraft and can be installed through Duncan Aviation’s avionics network, including the full-service Duncan Aviation locations in Battle Creek, Michigan; Lincoln, Nebraska; and Provo, Utah; as well as through a majority of its 27 other satellite avionics teams located throughout the United States.

Duncan Aviation can perform MST 70B installations on more than 50 different aircraft, including the following:

  • Beechcraft Hawker 125-700A, 800, 800A, 800B, 800XP
  • Beechcraft Hawker 400 SP/Beechjet, Early 400 Series
  • Bombardier CL-600, 601 and 604
  • Dassault Aviation Falcon 10, 20, 50, 200, 900, 900EX
  • Gulfstream II, IIB, III, and IV
  • Gulfstream 1125 Westwind/Astra
  • IAI Westwind 1124, 1124A
  • Learjet 25 Series, 31, 35, 35A, 36, 36A, 55
  • Textron Aviation 550, 560, S550, and 650

The BendixKing MST 70B transponder will help legacy aircraft operators by providing avionics equipment that meets the NextGen ADS-B mandates. The MST 70B will save owner/operators costs and downtime because it is form-fit compatible with current Honeywell/BendixKing CAS-67 Traffic Collision Avoidance Systems (TCAS II) and may be able to use the existing mounting rack and connectors for a quick installation. Since there are no additional control heads needed, the cockpit configurations will remain the same as well.

The Duncan Aviation satellite shop network offers customers a local, one-stop ADS-B upgrade option. To find the location nearest you, visit the locations page on our website.