Helicopter AH-1G 67-15599

Information on U.S. Army helicopter AH-1G tail number 67-15599
The Army purchased this helicopter 0568
Total flight hours at this point: 00000202
Date: 08/01/69
Accident case number: 690801191
Unit: 388 TC CO
The station for this helicopter was Phan Thiet in
Number killed in accident = 0 . . Injured = 0 . . Passengers = 0
costing 52274
Source(s) from which the incident was created or updated: Army Aviation Safety Center database.

Crew Members:
AC W2 THIELEMANN MA
P W1 KNIGHT MS

Accident Summary:

 ON 1 AUG 1969, AT APPROXIMATELY 2015 HOURS, AN AH-1G AIRCRAFT SN 67-15599 WAS RETURNING TO PHAN THIET FROM A TACTICAL MISSION. THE APPROACH PATH INTO THE UNIT'S LANDING PAD IS OVER THE OCEAN, THE BEACH, AND THE CLIFF OF THE HIGH GROUND UPON WHICH PHAN THIET AIRFIELD IS LOCATED. THE VISIBILITY WAS POOR DUE TO THE DARKNESS AND A SLIGHT HAZE. THE GLIDESCOPE LIGHT, IN THE GREEN, WAS OBSERVED BY BOTH THE AIRCRAFT COMMANDER AND THE PILOT. THE AIRCRAFT COMMANDER STARTED THE APPROACH WITH HEADING 270 DEG AND 50 KNOTS INDICATED AIRSPEED. THE GLIDESCOPE LIGHT TURNED YELLOW, WHICH INDICATED THAT THE APPROACH WAS STEEP. AT THIS TIME A GO-AROUND WAS SUGGESTED BY THE PILOT. THE AIRCRAFT COMMANDER FELT THAT HE COULD GET THE AIRCRAFT DOWN ON A NORMAL APPRACH PATH AGAIN AND THE PILOT AGREED WITH THIS DECISION. THE AIRCRAFT COMMANDER REDUCED PITCH AND CONTINUED TO SLOW THE AIRCRAFT DOWN. THE GLIDESCOPE LIGHT TURNED FROM YELLOW TO GREEN TO RED VERY RAPIDLY, AND THEN NO LIGHTS AT ALL WERE OBSERVED. THE PILOT CALLED FOR THE LANDING LIGHT AND THE AIRCRAFT COMMANDER TURNED IT ON. THE PILOT YELLED THAT THEY WWRE ABOUT TO HIT THE CLIFF. THE PILOT NOTED THAT THEY HAD AN APPARENT GROUND SPEED OF ABOUT 15 KOOTS AND THAT THEY WERE ABOUT 20 FEET FEOM THE CLIFF.\\ EXECUTED A FLARE AND PULLED IN ALL THE POWER HE COULD TO CUSHION THE LANDING. THE AIRCRAFT MADE 4 OR 5 360 DEG RIGHT TURNS WITH FULL LEFT PEDAL APPLIED. THE AIRCRAFT COMMANDER TRIED TO CUSHION THE AIRCRAFT ONTO THE SLOPED AREA IN FRONT OF THE CLIFF. THE AIRCRAFT HIT HARD ON BOTH SKIDS AND BOTH THE AIRCRAFT COMMANDER AND THE PILOT APPLIED AFT CYCLIC TO PREVENT THE BLADES FROM COMING THROUGH THE CANOPY. THE AIRCRAFT BOUCNED UP AFTER INTIAL IMPACT AND WENT BACKWARDS AND TO THE LEFT APPROXIMATELY 20 FEET, WHERE IT HIT ON ITS LEFT SKID AND THEN ROLLED OVER ONTO ITS LEFT SIDE. THE RED MAIN ROTOR BLADE STRUCK THE GROUND TO THE LEFT FRONT OF THE AIRCRAFT AND BROKE UP. THE WHITE MAIN ROTOR BLADE DUG INTO THE GROUND TO THE RIGHT REAR OF THE AIRCRAFT CAUSING THE TRANSMISSION TO BE TORN OUT OF THE AIRCRAFT AND TO BE THROWN TO THE LEFT REAR APPROXIMATELY 15 FEET. THE AIRCRAFT COMMANDER OPENED HIS CANOPY DOOR AND EXITED THE AIRCRAFT. THE PILOT DID NOT TRY TO OPEN HIS DOOR, BUT USED THE BREAKOUT KNIFE TO MAKE AN EXIT IN THE CANOPY. AFTER THEY WERE BOTH OUT OF THE AIRCRAFT, THEY RAN DOWN BEHIND AN EMBANKMENT. THE ENGINE WAS STILL RUNNING AND THERE WAS FUEL LEAKING, THER WAS SMOKE AROUND THE AIRCRAFT. THE AIRCRAFT HAD A FULL LOAD OF ROCKETS AND AMMUNITION WHICH THEY THOUGH COULD EXPLODE AT ANY TIME. APPROXIMATELY 5 MINUTES, THEY RETURNED TO THE AIRCRAFT AND SHUT THE ENGINE OFF. APPROXIMATELY 10 MINUTES LATER THEY WERE PICKED UP BY A JEEP. THEY WERE TAKEN TO THE HOSPITAL WHERE THEY WERE EXAMINED AND RELASED.\\


Information on U.S. Army helicopter AH-1G tail number 67-15599
The Army purchased this helicopter 0568
Total flight hours at this point: 00000366
Date: 08/13/70
Unit: D/158 AVN
This was a Combat incident. This helicopter was REPAIRED IN THEATER
for Close Air Support
Unknown this helicopter was Unknown at 1000 feet and 140 knots.
South Vietnam
Helicopter took 2 hits from:
Small Arms/Automatic Weapons; Gun launched non-explosive ballistic projectiles less than 20 mm in size. (7.62MM)
The helicopter was hit in the Main Rotor Blade System
Systems damaged were: ARMAMENT, MAIN ROTOR SYS
The helicopter made a Forced Landing. unknown.
Both mission and flight capability were terminated.
CAMP EVANS recovered the helicopter.
Original source(s) and document(s) from which the incident was created or updated: Survivability/Vulnerability Information Analysis Center Helicopter database. Also: JSIDR, MISC (Miscellaneous. Joint Services Incident Damage Report. )


The following is Goldbook information on US Army helicopter AH-1G tail number 67-15599
It is provided here as an ESTIMATE of the history of this helicopter and is not intended to be the final authority.
This helicopter was purchased by the US Army in 0568.
Please provide any additional information on this helicopter to the VHPA.

DATE  FLT HRS    UIC      UNIT          AREA          POST          COUNTRY
6805   0    0 W0MHAA DIR SUP / TRAN   IN MAINT   SHARPE AD        AVCOM       
6806   0    0 W0MHAA DIR SUP / TRAN   IN TRANSIT SHARPE AD        AVCOM        
6807   1    1 WCLSAA 388 TRANS CO     VIETNAM                     RVN     
6808   0    1 WCLSAA 388 TRANS CO     VIETNAM                     RVN     
6809   0    1 WCLSAA 388 TRANS CO     VIETNAM                     RVN     
6810   0    1 WCLSAA 388 TRANS CO     VIETNAM                     RVN     
6811   0    1 WADPT0 UNIT NOT KNOWN   VIETNAM                     RVN     
6812  24   25 WADPD0 D TRP 2SQ1CV4IN  VIETNAM                     RVN     
6901  52   77 WADPD0 D TRP 2SQ1CV4IN  VIETNAM                     RVN     
6902   0   77 3205   HHD 44 ENG GP    THAILAND                    PACIFIC 
6903   0   77 3205   HHD 44 ENG GP    THAILAND                    PACIFIC 
6904  69  146 WADPD0 D TRP 2SQ1CV4IN  VIETNAM                     RVN     
6905   0  146 3205   HHD 44 ENG GP    THAILAND                    PACIFIC 
6906   0  146 3205   HHD 44 ENG GP    THAILAND                    PACIFIC 
6907  56  202 WADPD0 D TRP 2SQ1CV4IN  VIETNAM                     RVN     
6908   0  202 WCLSAA 388 TRANS CO     VIETNAM                     RVN     
6909   0  202 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
6910   0  202 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
6911   0  202 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
6912   0  202 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7001   0  202 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7002   0  202 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7003   0  202 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7004   0  202 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7005   0  210 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7006   0  210 W2WJAA BELL HCPTR       BAILMENT   FT WORTH         AVCOM        
7007   7  217 WFJ4D0 COD 158BN 101AC  VIETNAM                     RVN     
7008 149  366 WFJ4D0 COD 158BN 101AC  VIETNAM                     RVN     
7009 105  471 WFJ4D0 COD 158BN 101AC  VIETNAM                     RVN     
7010  57  528 WFJ4D0 COD 158BN 101AC  VIETNAM                     RVN     
7011  67  595 WFJ4D0 COD 158BN 101AC  VIETNAM                     RVN     
7012  41  636 WFJ4D0 COD 158BN 101AC  VIETNAM                     RVN     
7101  60  696 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7102 101  797 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7103  92  889 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7104  87  976 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7105  88 1064 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7106  82 1146 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7107  64 1210 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7108   0 1210 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7109  61 1271 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7110  25 1296 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7111  39 1335 WFJ4D0 D 158TH AHB      VIETNAM                     RVN     
7112  12 1347 WFJ4D0 388 TC CO        VIETNAM                     RVN     
7201   0 1347 WCLSAA 388 TC CO        VIETNAM                     RVN     
7202   0 1347 W0Y6AA OS TO CONUS      ITR CONUS                   AVSCOM   
7203   0 1347 W0Y6AA OS TO CONUS      ITR CONUS                   AVSCOM   
7204   0 1347 W0Y6AA OS TO CONUS      ITR CONUS                   AVSCOM   
7205   0 1347 W0Y6AA OS TO CONUS      ITR CONUS                   AVSCOM   
7206   0 1347 W0Y6AA OS TO CONUS      ITR CONUS                   AVSCOM   
7207   0 1347 W0Y6AA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM       
7208   0 1347 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7209   0 1347 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7210   0 1347 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7211   0 1347 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7212   0 1347 W0MUAA ARADMAC          IN TRANSIT NAVAL AIR STN    AVSCOM         
7301   0 1347 W0MUAA AVSCOM PROJECT   LOAN       ST LOUIS         AVSCOM        
7302   0 1347 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7303   1 1348 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7304   2 1350 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7305   2 1352 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7306  14 1366 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7307   0 1366 WAA6AA 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7308  12 1378 WAA6AA 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7309  10 1388 WAA6AA 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7310   0 1388 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7311   4 1392 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7312   7 1399 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7401   2 1401 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7402  13 1414 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7403   9 1423 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7404   4 1427 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7405   5 1432 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7406  16 1448 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7410  14 1475 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7411   0 1475 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7412  20 1495 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7501   1 1496 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7502   1 1497 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7503   5 1502 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7504  25 1527 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7505   0 1527 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7506   0 1527 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7507   0 1527 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7508   0 1527 W0U34B SUPPLY DIV       1ST ARMY   FORT BRAGG       FORSCOM        
7509   1 1528 W0U34B 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7510   0 1528 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        
7511  14 1542 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM         
7512   3 1545 WAA6FF 82ND ABN DIV     1ST ARMY   FORT BRAGG       FORSCOM        


Please send additions or corrections to:

Gary Roush
43 Overbrook Road
Painted Post, NY 14870


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Printed from databases on: 02/21/99

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