| 2016-07-02 | Honeywell International Inc. (Type Certificate Previously Held by AlliedSignal Inc.… | May 5, 2016 | Engine (TFE731-5BR)Serial numbers per Table 2 of Honeywell Service Bulletin TFE731-72-3789, Revision 0. Only with: Engines with interstage turbine transition (ITT) duct P/N 3075292-4 installed with a serial number listed in the SB. |
| 2014-12-52 | Honeywell International Inc. (Type Certificate Previously Held by AlliedSignal Inc.… | Jul 28, 2014 | Engine (TFE731-5BR)Only with: Engines with LPT2 blades P/N 3075424-1, -2, or -3 installed. |
| 2012-17-05 | Honeywell International Inc. Turbofan Engines | Oct 2, 2012 | Engine (TFE731-5BR)Only with: Applies only with specific first stage low-pressure turbine (LPT1) rotor assembly P/Ns installed: TFE731-5 with P/N 3075184-2, -3, or -4; TFE731-5AR/-5BR with P/N 3075447-1, -2, -4, 3075713-1, -2, -3, or 3074748-5; TFE731-4, -4R, -5AR, -5BR, -5R with P/N 3074748-4, -5, 3075447-1, -2, -4, 3075713-1, -2, or -3. |
| 2008-19-12 | Honeywell International Inc. TFE731-4, -4R, -5, -5AR, -5BR, and -5R Series Turbofan… | Oct 27, 2008 | Engine (TFE731-5BR)Only with: Interstage turbine transition (ITT) duct P/N 3075292-1, 3075292-3, 3074766-1, 3077063-1, 3075655-1, 3075655-2, 3075699-1, or 3075699-3 installed. |
| 2000-24-25 | Raytheon Model Hawker 800A (U-125A) and Hawker 800XP Series Airplanes | Jan 16, 2001 | Airframe (HAWKER 800XP)Serial numbers per Raytheon Aircraft Service Bulletin SB 32-3274, dated August 1999 |