Service Bulletin MTB-34-03: Navigation – TDR-94D ATC Transponder Strapping Change for King Air B300 and B300C Configured for 15,500 or Greater Max Takeoff Weight
Date: July 14, 2020
Effectivity:
Super King Air B300, Serial Numbers FL-381, FL-383 through FL-953, FL-955 through FL-1009, FL-1011 through FL1030: Only applicable to airplanes with a maximum takeoff weight of 15,500 or greater and updated for ADS-B Out capability by Field Service Kit 101-3416.
Note: Airplanes that have ADS-B Out capability installed by an STC, should contact the STC holder to see if this service document is applicable.
Super King Air B300, Serial Numbers FL-954, FL-1010, FL-1031 through FL-1234: Only applicable to airplanes with a maximum takeoff weight of 15,500 or greater.
Super King Air B300C, Serial Numbers FM-12 through FM-65: Only applicable to airplanes with a maximum takeoff weight of 15,500 or greater and updated for ADS-B Out capability by Field Service Kit 101-3416.
Note: Airplanes that have ADS-B Out capability installed by an STC, should contact the STC holder to see if this service document is applicable.
Super King Air B300C, Serial Numbers FM-66 through FM-86: Only applicable to airplanes with a maximum takeoff weight of 15,500 or greater.
Reason: To correct the ADS-B Out emitter category from Light to Small on ADS-B Out capable airplanes configured for 15,500 or greater MTOW.
Compliance – Recommended: This service document should be accomplished at a scheduled maintenance period or inspection.
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