Aviation Safety Messages

 

 

         

             Pictured above, in this 21 April 1985 setting, 82-23777 is having some minor maintenance difficulties in Honduras. Believe it or not, the aircraft was rebuilt and was still in service as of August 2002. Hover your mouse over the photograph to reveal the second picture of this aircraft.

 

 

         

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             Click-N-Go to Jump and Read a Summary Only Listing in lieu of the entire message data base:

 

         

 

         

 

          Click on the Message Number below to read the message.

          Once opened, these files are suitable for printing.

 

         



Safety Of Flight Messages

 

Date Message Number Subject Photos
8 Mar 06 CH-47-06-03 Aft Rotor Blade, Root End Fiber Distortion
Additional information and / or photographs. Right Click and "Save Target As" to speed up download process.
21 Jul 05 CH-47-05-02 Rotor Blade, Root End Fiber Distortion
Additional information and / or photographs. Right Click and "Save Target As" to speed up download process.
04 Jan 05 CH-47-05-01 Swashplate Rotating Ring  
05 Feb 04 CH-47-04-01 Swashplate Bearing
Additional information and / or photographs.
04 Oct 02 CH-47-03-01 Swashplate Bearing
Additional information and / or photographs.
19 Jun 02 CH-47-02-06 Combining Transmission Inspection
Additional information and / or photographs.
22 Mar 02 CH-47-02-05 Tie Bar Assembly Inspection  
07 Feb 02 CH-47-02-04 Insp Fwd Pivoting Actuator  
24 Jan 02 CH-47-02-03 Tie Bar/Rotor Tach Insp - Revised
Additional information and / or photographs.
24 Jan 02 CH-47-02-02 Tie Bar/Rotor Tach Insp - Corrected Copy
Additional information and / or photographs.
24 Jan 02 CH-47-02-02 Tie Bar/Rotor Tach Insp
Additional information and / or photographs.
24 Jan 02 CH-47-02-01 Swashplate Retainer Self Locking Nut  
16 Feb 01 CH-47-01-03 Incorrectly Installed Droop Stops
Additional information and / or photographs.
03 Feb 01 CH-47-01-02 Inspect Droop Stops
Additional information and / or photographs.
22 Dec 00 CH-47-01-01 Aft Rotor Head/Engine Cross Shaft Assemblies  
26 Sep 00 CH-47-00-07 Cooling Fan Drive Shaft Inspections  
08 May 00 CH-47-00-06 APU Containment Device  
01 May 00 CH-47-00-05 Inspect Pitch Housings  
27 Jan 00 CH-47-00-04 Engine Transmissions Records  
06 Dec 99 CH-47-00-03 Forward/Aft XMSN Gear/Gearing Assemblies  
08 Nov 99 CH-47-00-02 T-62T-2B Auxiliary Power Unit  
08 Oct 99 CH-47-00-01 T-62T-2B Auxiliary Power Unit  
13 Sep 99 CH-47-99-05 Forward/Aft Transmission Assemblies  
26 Aug 99 CH-47-99-04 Forward/Aft Gear/Bearing Assemblies  
23 Aug 99 CH-47-99-03 Forward/Aft Gear/Bearing Assemblies  
06 Aug 99 CH-47-99-02 Immediate Grounding - Planetary Gear  
30 Jun 99 CH-47-99-01 Sync Shaft Mounting Brackets  
16 Jul 98 CH-47-98-02 Cooling Fan Drive Shaft  
18 May 98 CH-47-98-01 Wrong Bolt for Aft Upper Boost Actuator  
14 Nov 96 CH-47-97-01 Inspect Forward Transmission Mounting Nuts
Additional information and / or photographs.
05 May 95 CH-47-95-02 Drive Link Hardware Check
Additional information and / or photographs.
06 Dec 94 CH-47-95-01 Actuator Screws  
16 Sep 94 CH-47-94-02 Rescission of CH-47-94-01  
09 Sep 94 CH-47-94-01 Immediate Grounding of 160th  
16 Jul 93 CH-47-93-03 Engine Transmission  
30 Oct 92 CH-47-93-02 Ungrounding
Additional information and / or photographs.
23 Oct 92 CH-47-93-01 Immediate Grounding
Additional information and / or photographs.
15 May 91 CH-47-91-02 Serviceable Combiner & Engine Transmissions  
02 Apr 91 CH-47-91-01 Removal Engine Transmission Pinion Gears  

 

         



Aviation Safety Action Messages

 

Date Message Number Subject Photos
9 Jan 06 CH-47-06-ASAM-01 Upper Boost Actuators
Additional information and / or photographs.
14 Sep 05 CH-47-05-ASAM-06 Hydraulic Fluid System Maintenance  
8 Aug 05 CH-47-05-ASAM-05 Hydraulic Check Valves and Fluid Parts  
28 Jul 05 CH-47-05-ASAM-04 Aft Transmission Retainer  
21 Jul 05 CH-47-05-ASAM-03 Vertical Hinge Pin Bearings  
21 Jul 05 CH-47-05-ASAM-02 Aft Rotary Wing Head  
14 Oct 04 CH-47-05-ASAM-01 Aft Critical Dynamic Components  
29 Apr 04 CH-47-04-ASAM-02 Cruise Guide Indicator
Additional information and / or photographs.
03 Feb 04 CH-47-04-ASAM-01 Aft Fuselage Bellcrank Fasteners
Additional information and / or photographs.
07 Aug 03 CH-47-03-ASAM-02 Performance Planning  
25 Mar 03 CH-47-03-ASAM-01 Engine Drive Shaft  
24 Jul 02 CH-47-02-ASAM-04 Aft Yoke Support Shaft
Additional information and / or photographs.
12 Jun 02 CH-47-02-ASAM-03 Fuel Control Relay Boxes
Additional information and / or photographs.
26 Dec 01 CH-47-02-ASAM-02 Fwd Yoke Shaft Repl Date Ext  
04 Oct 01 CH-47-02-ASAM-01 Inspect Tunnel Strut Assemblies  
06 Sep 01 CH-47-01-ASAM-09 Inspect Untested FSP Bolts  
09 Aug 01 CH-47-01-ASAM-08 Inspect Hydraulic Control Modules  
12 Feb 01 CH-47-01-ASAM-07 Inspect Untested FSP Bolts  
22 Dec 00 CH-47-01-ASAM-06 Tie Bar Pin Assemblies  
14 Dec 00 CH-47-01-ASAM-05 Rotor Head Assembly Droop Stop Bolts
Additional information and / or photographs.
14 Dec 00 CH-47-01-ASAM-04 Tie Bar Pins Assemblies  
08 Nov 00 CH-47-01-ASAM-03 Forward/Aft Rotor Hub Lightening Hole Inspections  
19 Oct 00 CH-47-01-ASAM-02 Inspect for Untested FSP Bolts  
11 Oct 00 CH-47-01-ASAM-01 Inspect M-16 Inertia Reels  
28 Sep 00 CH-47-00-ASAM-08 Inspect Forward Yoke Shaft  
26 Sep 00 CH-47-00-ASAM-07 Inspect Untested FSP Bolts  
21 Sep 00 CH-47-00-ASAM-06 Inspect FADEC P3 Drain Cartridge  
26 Jul 00 CH-47-00-ASAM-05 Inspect Slider Shaft Seals  
26 Jul 00 CH-47-00-ASAM-04 Inspect Horizontal Hinge Pin  
01 Jun 00 CH-47-00-ASAM-03 Hydraulic Fluid Sampling  
10 May 00 CH-47-00-ASAM-02 Hinge Pin Shouldered Bolts  
27 Apr 00 CH-47-00-ASAM-01 Inspect Fuel Pods  
22 Apr 99 CH-47-99-ASAM-05 Aft Landing Gear Drag Link  
15 Mar 99 CH-47-99-ASAM-04 Trim Yoke Bushing Inspections  
24 Feb 99 CH-47-99-ASAM-03 Inspect Hoist/Cargo Hook Control Panel  
16 Feb 99 CH-47-99-ASAM-02 Reduce Flight Control Lock-Up  
08 Feb 99 CH-47-99-ASAM-01 Inspection of Lag Dampeners  
17 Sep 98 CH-47-98-ASAM-05 Revision to CH-47-98-ASAM-02  
14 May 98 CH-47-98-ASAM-04 Inspect AFT Transmissions  
28 Apr 98 CH-47-98-ASAM-03 Auxiliary Power Unit Bolts  
23 Oct 97 CH-47-98-ASAM-02 Drag Link Assembly Inspection  
15 Oct 97 CH-47-98-ASAM-01 Review/Flight Control Anomalies  
29 Sep 97 CH-47-97-ASAM-10 ANVIS/HUD Power Supply  
29 May 97 CH-47-97-ASAM-09 APU OPTR Restrict and Report  
22 Apr 97 CH-47-97-ASAM-08 Inspect/ Lube Flt Ctrl Rod End Bearings  
14 Apr 97 CH-47-97-ASAM-07 Inspect Power Distribution Feeder Wiring
Additional information and / or photographs.
02 Apr 97 CH-47-97-ASAM-06 GPS Lock-up Interim Fix  
13 Mar 97 CH-47-97-ASAM-05 AN320-12 Nut Replacement  
13 Mar 97 CH-47-97-ASAM-04 Check Valve Replacement  
04 Feb 97 CH-47-97-ASAM-03 Inspect Cabin Floor and Ramp  
30 Dec 96 CH-47-97-ASAM-02 Cargo Hook Release Switch  
10 Oct 96 CH-47-97-ASAM-01 Forward Drive Shaft Assembly  
12 Sep 96 CH-47-96-ASAM-09 Clamshell Door  
21 Aug 96 CH-47-96-ASAM-08 Forward Transmission Main Lub Pumps  
09 Jul 96 CH-47-96-ASAM-07 Inspect bond lines, strap assemblies  
27 Jun 96 CH-47-96-ASAM-06 Upper Boost Actuator/swashplate  
24 Jun 96 CH-47-96-ASAM-05 Forward Ctrl Installation Bolt Assembly  
06 Jun 96 CH-47-96-ASAM-04 Inspect Rotor Wing Heads  
25 Jan 96 CH-47-96-ASAM-03 Pressure Gauges  
20 Nov 95 CH-47-96-ASAM-02 Operation of APU  
06 Nov 95 CH-47-96-ASAM-01 Aft Landing Gear Link  
12 Sep 95 CH-47-95-ASAM-08 Aft Vertical Shaft  
06 Sep 95 CH-47-95-ASAM-07 Rotor Head Bushings/Cracked Lugs  
21 Aug 95 CH-47-95-ASAM-06 Revision to Rod End Bearings  
25 May 95 CH-47-95-ASAM-05 Rod End Bearings  
22 Mar 95 CH-47-95-ASAM-04 Hydraulic Pumps  
31 Jan 95 CH-47-95-ASAM-03 Speco Gears  
18 Jan 95 CH-47-95-ASAM-02 PTU Motor Nuts  
13 Dec 94 CH-47-95-ASAM-01 Thrust Idler Assembly  
26 Apr 94 CH-47-94-ASAM-06 Inspect of Pumping Unit, Hydraulic  
25 Apr 94 CH-47-94-ASAM-05 Defective Tie-Down Receptacles  
08 Feb 94 CH-47-94-ASAM-04 Inspect Crew Seat Belt  
24 Jan 94 CH-47-94-ASAM-03 Inspect Certain Rigid Connecting Links  
29 Oct 93 CH-47-94-ASAM-02 Revision to CH-47-94-ASAM-01  
19 Oct 93 CH-47-94-ASAM-01 Rotary Wing Head Bushings  
16 Aug 93 CH-47-93-ASAM-05 Maintainance Information on Fuel Cells  
20 Apr 93 CH-47-93-ASAM-04 T55 Hung Start  
12 Mar 93 CH-47-93-ASAM-03 Hydraulic Pump  
02 Mar 93 CH-47-93-ASAM-02 Hi-Lok Fasteners at Fuselage  
03 Dec 92 CH-47-93-ASAM-01 Transmission Oil Cooler Fan Bearings  
10 Sep 92 CH-47-92-ASAM-06 Extended Range Fuel System (ERFS)  
16 Jun 92 CH-47-92-ASAM-05 Hi-Lok Fasteners  
22 Apr 92 CH-47-92-ASAM-04 Cross Shaft Adapters  
20 Nov 91 CH-47-92-ASAM-03 ERFS Fuel Tank  
20 Nov 91 CH-47-92-ASAM-02 Wire Harness Chafing  
16 Oct 91 CH-47-92-ASAM-01 Engine Cross Shaft Fairing Access  

 

         



General Messages

 

Date Message Number Subject Photos
19 Jun 03 GEN-03-ASAM-03 Night Vision Goggle Update  
13 Mar 03 GEN-03-ASAM-02 M18/M19 Landing Mat Set  
16 Dec 02 GEN-03-ASAM-01 Inspection of Battery Box - Corrected
Additional information and / or photographs.
16 Dec 02 GEN-03-ASAM-01 Inspection of Battery Box
Additional information and / or photographs.
28 Dec 01 GEN-02-ASAM-02 Night Vision Goggles  
28 Dec 01 GEN-02-ASAM-01 Hydraulic Fluid Contamination Control  
04 Jun 01 GEN-01-ASAM-04 Hydraulic Fluid Contamination - AGSE  
02 May 01 GEN-01-ASAM-03 Night Vision Goggles  
06 Apr 01 GEN-01-ASAM-02 Foot/Mouth Disease Decontamination  
09 Jan 01 GEN-01-ASAM-01 Transportation of Low Voltage Batteries  
22 Feb 00 GEN-00-ASAM-01 Night Vision Goggles  
25 Jun 98 GEN-98-ASAM-02 Night Vision Goggles  
01 Apr 98 GEN-98-ASAM-01 Annual NVG Message  
10 Apr 97 GEN-97-ASAM-04 Annual NVG Update Message  
30 Dec 96 GEN-97-ASAM-03 Crypto Keys in Navstar GPS  
06 Nov 96 GEN-97-ASAM-02 Hydra 70 Rocket Suspension Clarification  
25 Oct 96 GEN-97-ASAM-01 AN/AVS-7 System Procedures  
11 Jan 96 GEN-96-ASAM-01 NVG Information  
02 Jun 95 GEN-95-ASAM-04 Hydra 70 Rocket Motor Suspension  
20 Feb 95 GEN-95-ASAM-03 Hydra 70 Rocket Motor Suspension  
25 Jan 95 GEN-95-ASAM-02 Aircraft transfer records  
13 Dec 94 GEN-95-ASAM-01 Updated Info on NVGs  
31 Aug 94 GEN-94-ASAM-11 Approved gas turbine engine cleaners  
09 Aug 94 GEN-94-ASAM-10 Expenditure limits for Army aircraft  
08 Aug 94 GEN-94-ASAM-09 Hydra 70 Rocket precautions  
19 Jul 94 GEN-94-ASAM-08 Rescission of Gen-94-ASAM-05  
26 Apr 94 GEN-94-ASAM-07 Use of GPS  
22 Mar 94 GEN-94-ASAM-06 Info on AN/AVS-6 25mm Eyepiece  
10 Mar 94 GEN-94-ASAM-05 Non-std vibration analysis equip  
02 Mar 94 GEN-94-ASAM-04 Reporting of Fuel cell Problems  
20 Dec 93 GEN-94-ASAM-03 Revision to NVG Information  
09 Dec 93 GEN-94-ASAM-02 NVG Information  
02 Dec 93 GEN-94-ASAM-01 Restriction of Discolored Plastic Prescription Sunglasses  
31 Aug 93 GEN-93-ASAM-13 Changes to DA PAM 738-751  
19 Aug 93 GEN-93-ASAM-12 Improper Grounding Pitot  
10 Aug 93 GEN-93-ASAM-11 Proper Control of Depot Level Repairs  
09 Jun 93 GEN-93-ASAM-10 Non-Fire Resistant Jacket  
24 May 93 GEN-93-ASAM-09 PAM Corrections  
20 May 93 GEN-93-ASAM-08 Documenting Procedures  
10 May 93 GEN-93-ASAM-07 Equipped w/Sked Litter Sys.  
09 Mar 93 GEN-93-ASAM-06 New DA PAM 738-751  
09 Mar 93 GEN-93-ASAM-05 NVG Maintenance Documentation  
01 Mar 93 GEN-93-ASAM-04 NVG Info for SPH-4B Helmet  
06 Jan 93 GEN-93-ASAM-03 New DA-PAM 738-751  
21 Dec 92 GEN-93-ASAM-02 NVG Update  
01 Dec 92 GEN-93-ASAM-01 BRAYCO 599 Concentrate  
14 Jul 92 GEN-92-ASAM-09 Safety office move  
29 Apr 92 GEN-92-ASAM-08 Use of portable PCs on Army aircraft  
02 Apr 92 GEN-92-ASAM-07 Discrepant Grease  
30 Mar 92 GEN-92-ASAM-06 NVG info related to dual visor helmets  
10 Mar 92 GEN-92-ASAM-05 CCAD support for T53,T55,T63,&T700 Engines  
04 Feb 92 GEN-92-ASAM-04 Use of Project Codes associated with SOF/ASAM messages  
03 Feb 92 GEN-92-ASAM-03 NVG Info for SPH-4B Helmet  
19 Dec 91 GEN-92-ASAM-02 NVG Message Info  
04 Nov 91 GEN-92-ASAM-01 Insp of T53 Engine Analyzer Heater Probe  

 

 

          The CH-47 - 40 years old and still circling the world.

         

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