Alert Service Bulletins & Technical Bulletins

Title
Created On
Last Modified
ASB - AA-00104 - Bell 412, 412EP, Safety Alert Notice Potential Problem Solution-412 AFT Crosstube Assy- Replaces AA-00098
07/05/2012
01/17/2018
Download
ASB - AA-00119 - Bell 205A, 205A-1, 205B, 212, Safety Alert Notice Potential Problem Solution-412 AFT Crosstube Assy
07/05/2012
01/17/2018
Download
ASB - AA-00138 - Bell 412, Safety Alert Notice Potential Problem and Solution Hoist Support Fairing Assembly
07/05/2012
01/17/2018
Download
ASB - AA-03017 - External Hoist Kit-BHT 412, 412EP, 412CF, Augusta AS412, AB412EP
07/05/2012
01/17/2018
Download
ASB - AA-03037 - External Hoist Kit-BHT 206A, B, L, L-1, L-3 & 407
07/05/2012
01/17/2018
Download
ASB - AA-03095 - Bell 407, High Visibility Crew Door Kit-BHT 407
07/05/2012
01/17/2018
Download
ASB - AA-03121 - FWD & AFT Crosstubes-BHT 206 A & 206B
07/05/2012
01/17/2018
Download
ASB - AA-04036 - Lightweight Emergency Floatation Kit-BHT 407
07/05/2012
01/17/2018
Download
ASB - AA-04107 - Energy Attenuating Wire-BHT 206B
07/05/2012
01/17/2018
Download
ASB - AA-05005 - Replacement Nitrogen Reservoir-BHT 212/214/412EP
07/05/2012
01/17/2018
Download
ASB - AA-06025 - Replacement Handle Kit- BHT 407
07/05/2012
01/17/2018
Download
ASB - AA-06066 - Flat Crew Window-BHT 206L, L-1, L-3, L-4, 206A/B
07/05/2012
01/17/2018
Download
ASB - AA-06107 - Rolls Royce T-63, 250-C20, 250-B17, 250-C28/30 series engines, Turbomeca Arriel 1 Series Engines, Honeywell series engines, Pratt and Whitney Canada Series Engines, PC Safety Valve:Valve Stem over Torque
07/05/2012
01/17/2018
Download
ASB - AA-06179 - Emergency Push Out Window-BHT 407
07/05/2012
01/17/2018
Download
ASB - AA-07109 - High Landing Gear AFT Crosstubes- BHT 412, 412EP & 412CF, Agusta S.p.a. AB412, AB412EP 412-321-104, 412-321-304
07/05/2012
01/17/2018
Download
ASB - AA-08029 - Cargo Door Window Assembly-BHT 205A, 205A-1, 212, and 214B
07/05/2012
01/17/2018
Download
ASB - AA-08055 - High Landing Gear FWD Crosstubes 212-321-103
07/05/2012
01/17/2018
Download
ASB - AA-09002 - Bell 206L, 206L-1, 206L-3, Passenger Shoulder Harness
07/05/2012
01/17/2018
Download
ASB - AA-09107 - Bell 412EP, Cockpit Voice/Flight Data Recorder (CV/FDR)
07/05/2012
01/17/2018
Download
ASB - AA-10012 - Bell 205A, 205A-1, 205B, 212, 412, 412EP, 412CF, Low Skid Landing Gear Forward Crosstubes 212-320-103
07/05/2012
01/17/2018
Download
ASB - AA-94045 - Crosstube Assembly-Bell 206A & 206B
07/05/2012
01/17/2018
Download
ASB - AA-94046 - Crosstube Assembly-Bell 206L, L-1, L-3, L-4
07/05/2012
01/17/2018
Download
ASB - AA-99075 - Hoist Suppport Installation, Lucas Western Hoist-Bell 205A-1, 212, 412, 412EP
07/05/2012
01/17/2018
Download
ASB - CAB-100 - Bell 206 series, 407, External Hoist Kits
07/05/2012
01/17/2018
Download
ASB - CAB-102 - Bell 205A-1, 212, 412, 412EP, 412CF, Product Reliability Improvement for BL-4807 Swivel Hook
07/05/2012
01/17/2018
Download
ASB - CAB-103 - Bell 206 series, 407, 205, 212, 412, OH-58, MDHC 369/500, Potential Problem and Solution, Spectrolab SX-16 Nightsun Searchlight
07/05/2012
01/17/2018
Download
ASB - AA-13023 - Bell 205, 212, 412, 412EP, 412CF, UH1H and Agusta AB412 and AB412EP, GOODRICH EXTERNAL HOIST ASB44301-10-15
04/15/2013
01/17/2018
Download
ASB - AA-13062 - AS350 Series, Hydraulic Test Switch on Console Upgrade Kit
02/18/2014
01/17/2018
Download
ASB - AA-14108 - Bell 205, 212, 412, 412EP, 412CF, UH1H and Agusta AB412 and AB412EP with Aeronautical Accessories Goodrich External Hoist Kit
12/08/2014
01/17/2018
Download
ASB-00007 - Bell 206A, 206B, 206L, 206L1, 206L3, 206L4, and 407 with Aeronautical Accessories Breeze Easter 300 lb. External Rescue Hoist System
02/17/2017
01/17/2018
Download
TB - AA-06088 - Bell 412CF, External Mount Rescue Hoist Assembly-BHT 412CF
07/09/2012
01/17/2018
Download
TB - AA-06173 - Bell 412EP, CV/FDR Improvement
07/09/2012
01/17/2018
Download
TB - AA-07024 - Operations Safety Notice Forward & Aft Crosstube Failure-412, 412EP, AB412, AB412EP
07/09/2012
01/17/2018
Download
TB - AA-07126 - Bell 412, 412EP, Bell Helicopter Vibration Monitor (BHVM) System (Improve corrosion resistance of sensors in harsh environments)
07/09/2012
01/17/2018
Download
TB - AA-07174 - Bell 407, SFIM PA85-31 Two Axis Autopilot-Bell 407
07/09/2012
01/17/2018
Download
TB - AA-08097 - Bell 206 Series, Rappelling Fixture Kit
07/09/2012
01/17/2018
Download
TB - AA-08098 - Bell 412, 412EP, Bell Helicopter Vibration Monitor (BHVM) System With SmartCycle+ (Upgrading SmartCycle+ Processors to Software Version V5.0.6)
07/09/2012
01/17/2018
Download
TB - AA-09001 - Bell 407, Rappelling Fixture Kit-BHT 407
07/09/2012
01/17/2018
Download
TB - AA-09009 - Bell 206B, Energy Absorber Crew-Seat Kit-BHT 206B
07/09/2012
01/17/2018
Download
TB - AA-09020 - Bell 412, 412EP, Bell Helicopter Vibration Monitor (BHVM) System With SmartCycle+ (MSPU Software Upgrade, V4.1 SP3A)
07/09/2012
01/17/2018
Download
TB - AA-11093 - Bell 212, 412, 412EP, Bell Helicopter Vibration Monitor (BHVM) Kit (MSPU Software Upgrade V4.1, SP4A)
07/09/2012
01/17/2018
Download
TB - AA-12059 - Bell 429, Health and Usage Monitoring System (HUMS) Kit
07/09/2012
01/17/2018
Download
TB - AA-01066 - Bell 212, 412, 412EP, Agusta AB412, AB412EP, Skid Tube Assembly L/H
07/09/2012
01/17/2018
Download
TB - AA-01159 - Rolls-Royce Allison 250-C30 engines, PC Safety Valve Kit
07/09/2012
01/17/2018
Download
TB - AA-01163 - Bell 205A, 205A-1, 205B, 212, 412, 412EP, Flitestep Kits
07/09/2012
01/17/2018
Download
TB - AA-01167 - Bell 205A-1, 2015B, 212, 412, 412EP, 412CF, Agusta AB412, AB412EP, Hoist Fairing Assembly
07/09/2012
01/17/2018
Download
TB - AA-01173 - Bell 205A-1, 205B, 212, 412, 412EP, 412CF, Agusta AB412, AB412EP, External Hoist Kits
07/09/2012
01/17/2018
Download
TB - AA-04055 - Bell 206B, TH-67A+ "D" Handle Assembly
07/09/2012
01/17/2018
Download
TB - AA-05013 - Bell 212, 412, 412EP, Quick Mount Kit for Nightsun SX-16
07/09/2012
01/17/2018
Download
TB - AA-06036 - Egress Tool Kit- BHT 206A, 206B, 206L, 206L-1, 206L-3, 407,427, and OH-58
07/09/2012
01/17/2018
Download
TB - AA-12096 - Bell 429, Health and Usage Monitoring System (HUMS) Kit
10/22/2012
01/17/2018
Download
TB - AA-14023 - Bell 412EPI, HUMS Software
05/05/2014
01/17/2018
Download
TB - AA-15029 - Bell 212, 412, 412EP, Bell Helicopter Vibration Monitor (BHVM) Aircraft Configuration file ver. 44 & 45
09/22/2015
01/17/2018
Download
TB - AA-15074 - Bell 429 HUMS Upgrade
02/02/2016
01/17/2018
Download
TB - AA-16061 - Bell 429, Removable Crew Door Installation Kit
11/01/2016
01/17/2018
Download
TB - AA-17067 - Bell 412EPI STC Placard Update
06/15/2017
01/17/2018
Download