6815378

Helicopter 68-15378

Information on U.S. Army helicopter UH-1H tail number 68-15378
The Army purchased this helicopter 0269
Total flight hours at this point: 00001040
Date: 02/24/70
Accident case number: 700224161
Unit: HHT/7/1 CAV
Number killed in accident = 0 . . Injured = 0 . . Passengers = 0
costing 82757

Crew Members:
AC W1 HOESLY WJ
P W1 WAUGH WC
CE E4 AUCOIN JL
G E4 FAENGER WL

Accident Summary:

ON 24 FEB 70, WO1 HOELSY AND WO1 WAUGH WERE FLYING A UH-1H AIRCRAFT SN 68-15378 IN SUPPORT OF THE SENIOR ADVISOR TO THE 44TH SPECIAL TACTICAL ZONE. THEY DROPPED THE SENIOR ADVISOR OFF AT CHI LANG AND WERE INSTRUCTED TO RETURN TO CAO LAHN TO PICK UP SEVERAL PASSENGERS AND THEN RETURN TO CHI LANG. WO1 HOELSY THEN FLEW THE AIRCRAFT TO TAN TIC TO REFUEL, TOOK OFF AND FLEW TO THE PSP PAD AT CAO LAHN AND PICKED THEIR PASSENGERS. AS SOON AS ALL PASENGERS WERE ABOARD, THE AIRCRAFT DEPARTED FOR CHI LANG. THE FLIGHT TO CHI LANG WAS UNEVENTFUL EXCEPT FOR SOME TURBULENCE DUE TO THE CLOUDS. AT 1415 HOURS, JUST NORTHEAST OF CHI LANG, THE CREW EXPERIENCED A SHUDDER WHICH WAS NOT READILY DISTINGUISHED AS AYAW. AT FIRST IT SEEMED LIKE THE NORMAL TURBULENCE THEY HAD BEEN EXPERIENCING. AS THE MASTER CAUTION LIGHT ILLUMINATED AND THE N-1, ENGINE TACHOMETER AND TORQUE METER BEGAN TO DECREASE, IT BECAME QUITE EVIDENT THAT THEY HAD AN ENGINE FAILURE. IT MIGHT BE NOTED HERE THAT THERE WAS A SLIGHT DELAY IN DIAGNOSING THE MALFUNCTION FOR SEVERAL REASONS. FIRST, THE RPM WARNING CURCUIT BREAKER HAD BEEN PULLED. ALSO, THERE WASN'T A YAW TO THE LEFT WHICH IS A GOOD INDICATION OF AN ENGINE FAILURE. WO1 HOELSY THEN ENTERED AUTOROTATION AT THE SAME TIME TELLING HIS CO-PILOT THAT THEY HAD AN ENGINE FAILURE AND INSTRUCTING HIM TO MAKE THE RADIO CALLS. WO1 WAUGH TUNED HIS UHF TRANSMITTER TO THE GUARD POSITION AND GAVE A MAYDAY CALL. HE DID REACH ANOTHER AIRCRAFT, 114TH AVN CO, IN THE AREA AND GAVE A POSITION REPORT. AT ABOUT 400 FEET, WO1 WAUGH CHECKED THE ROTOR RPM AND NOTICED THAT IT WAS BELOW THE GREEN, ABOUT 290. HE TOLD WO1 HOESLY ABOUT IT AND HOSELY WENT FROM HIS ESTABLISHED 70 KT ATTITUDE TO ABOUT A 90 KT ATTITUDE. AT ABOUT 150 FEET, WO1 HOESLY BEGAN A DECELERATION IN AN ATTEMPT TO REGAIN HIS RPM. HE DID GET BACK INTO THE LOW GREEN. AT ABOUT 15 FEET INITIAL PITCH WAS APPLIED. WO1 HOESLY REPORTED THAT ALTHOUGH PITCH WAS APPLIED IT DIDN'T SEEM TO DO ANY GOOD BECAUSE HE FELL THROUGH FROM ABOUT 10 FEET. WO1 HOSELY LATER STATED THAT HE MAY HAVE NOT HAD HIS PITCH COMPLETELY BOTTOMED. THE AIRCRAFT BOUNCED ONCE, SKIDDED ABOUT 4 FEET AND CAME TO REST. WHEN THE CREW AND PASSENGERS EXITED, IT WAS NOTICED THAT THE TAIL BOOM HAD BEEN CHOPPED OFF. THE 114TH AVN CO AIRCRAFT PICKED UP THE CREW AND PASSENGERS IN TWO TRIPS AND BROUGHT THEM TO CHI LANG. THERE WERE NO INJURIES.

 


The following is Goldbook information on US Army helicopter UH-1H tail number 68-15378
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 0269.
Please provide any additional information on this helicopter to the VHPA.

DATE  FLT HRS    UIC      UNIT          AREA          POST          COUNTRY
6902   0    0 W0Y6AA OS TO CONUS      ITR CONUS                   AVCOMITR
6903   0    0 3300   HHD 44 ENG GP    THAILAND                    PACIFIC 
6904 120  120 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6905  99  219 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6906  73  292 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6907  70  362 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6908  80  442 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6909  44  486 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6910 127  613 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6911 140  753 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
6912 102  855 WGZ6T0 7TH SQ 1ST CAV   VIETNAM                     RVN     
7001  99  954 WGZ6T0 7SQ 1 CAV SQ     VIETNAM                     RVN     
7002  86 1040 WCLUAA 611 TRANS CO DS  VIETNAM                     RVN     
7003   0 1040 WHB1AA 166 TRANS CO     VIETNAM                     RVN     
7004   0 1040 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
7005   0 1040 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
7006   0 1040 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
7007   0 1040 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
7008   2 1042 W0MUAA ARADMAC          IN MAINT   NAVAL AIR STN    AVCOM        
7009  19 1061 WC3FAA 68 ASLT HEL CO   VIETNAM                     RVN     
7010 124 1185 WC3FAA 68 ASLT HEL CO   VIETNAM                     RVN     
7011 103 1288 WC3FAA 68 ASLT HEL CO   VIETNAM                     RVN     
7012  80 1368 WAX9AA 118 ASLT HEL CO  VIETNAM                     RVN     
7101  80 1448 WAX9AA 118 AHC          VIETNAM                     RVN     
7102  45 1493 WC3EAA 48 AHC           VIETNAM                     RVN     
7103  79 1572 WC3EAA 48 AHC           VIETNAM                     RVN     
7104  30 1602 WC3EAA 48 AHC           VIETNAM                     RVN     
7105   0 1602 W0MCAA RED RIVER AD     4TH ARMY   RED RIVER AD     AMC           
7106   0 1602 W0MCAA RED RIVER AD     4TH ARMY   RED RIVER AD     AMC           
7107   0 1602 W0MCAA DIR DIST  TRANS  IN MAINT   RED RIVER AD     AVSCOM          
7108   0 1602 W0MCAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7109   0 1602 W0MCAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7110   0 1602 W0MCAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7111   0 1602 W0MCAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7112   3 1605 W0MCAA ARADMAC          IN MAINT   NAVAL AIR STN    AVSCOM        
7201  29 1634 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7202  32 1666 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7203  34 1700 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7204  70 1770 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7205  97 1867 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7206  49 1916 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7207  64 1980 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7208  55 2035 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7209  78 2113 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7210  71 2184 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7211  85 2269 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7212  78 2347 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7301  26 2373 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7302  89 2462 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7303  72 2534 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7304  89 2623 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7305  25 2648 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS          
7306   0 2648 W1DZAA USAAVNS          AVN SCHOOL FORT RUCKER      CONARCAS         
7307  76 2724 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7308  68 2792 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7309  71 2863 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7310  78 2941 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7311  84 3025 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7312  78 3103 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7401  24 3127 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7402  74 3201 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7403  41 3242 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7404  82 3324 W1DZAA USAAVNS          1ST ARMY   FORT RUCKER      TRADOCAS        
7405   0 3324 W0MUAA INST MAINT FLT   1ST ARMY   FT CAMPBELL      FORSCOM          
7409   0 3324 W0MUAA US ARMY DEPOT    5TH ARMY   CORPUS CHRISTI   AMC              
7410   0 3324 W0MUAA US ARMY DEPOT    IN MAINT   CORPUS CHRISTI   AVSCOM            
7411   0 3324 W0MUAA US ARMY DEPOT    IN MAINT   CORPUS CHRISTI   AVSCOM            
7412   4 3328 W0MUAA US ARMY DEPOT    IN MAINT   CORPUS CHRISTI   AVSCOM            
7501   2 3330 W0MUAA US ARMY DEPOT    AWTG DISP  CORPUS CHRISTI   AVSCOM              
7502   0 3330 W0MUAA DIR OF SUPPLY    IN TRANSIT CORPUS CH AD     AVSCOM           
7503  16 3346 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7504   8 3354 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7505  14 3368 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7506  51 3419 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7507  30 3449 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7509  24 3487 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7510   6 3493 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7511  21 3514 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA          
7512  13 3527 WGPLAA 373RD ASA CO     5TH ARMY   FORT HOOD        ASA

Please send additions or corrections to:

Gary Roush
43 Overbrook Road
Painted Post, NY 14870


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