Sikorsky HO5S series






Last updated on: July 27, 2017

This is just for those helos that received Navy/Marine Corps Bureau Numbers, even those that were transferred from the USAF/US Army.

This is a work in progress and any help would be appreciated. Information on these planes is rather difficult to locate online and this work will remain incomplete unless you the readers offer to help me. Please feel free to pass along any information that you might have.

At the end of this page is a list of people who have graciously offered their help. Thank you all very much!


HO5S-1 b/n 125516
*Sold on the civilian market and registered as N6994C.


HO5S-1 b/n 125517
*Sold on the civilian market and registered as N8002E.
*Currently preserved at the Udvar-Hazy Center in Washington, DC.


HO5S-1 b/n 125518
*--info needed.--


HO5S-1 b/n 125519
*1952: VMO-6.
*Currently preserved at the Naval Aviation Museum at NAS Pensacola, FL.


HO5S-1 b/n 125520
*1953: VMO-6.


HO5S-1 b/n 125521
*1953: VMO-6.


HO5S-1 b/n 125522
*--info needed.--


HO5S-1 b/n 125523
*1953: VMO-6.


HO5S-1 b/n 125524
*1952: VMO-6.
*1952: HEDRON-1.


HO5S-1 b/n 125525
*1953: VMO-6.


HO5S-1 b/n 125526
*Sold on the civilian market and registered as N4645S.


HO5S-1 b/n 125527
*1953: VMO-6.


HO5S-1 b/n 126696
*--info needed.--


HO5S-1 b/n 126697
*--info needed.--


HO5S-1 b/n 126698
*--info needed.--


HO5S-1 b/n 126699
*--info needed.--


HO5S-1 b/n 126700
*--info needed.--


HO5S-1 b/n 126701
*--info needed.--


HO5S-1 b/n 126702
*--info needed.--


HO5S-1 b/n 126703
*--info needed.--


HO5S-1 b/n 126704
*--info needed.--


HO5S-1 b/n 126705
*--info needed.--


HO5S-1 b/n 128601
*--info needed.--


HO5S-1 b/n 128602
*Sold on the civilian market and registered as N6995C, CG-GWF, and N9432H.


HO5S-1 b/n 128603
*Sold on the civilian market and registered as N54061.


HO5S-1 b/n 128604
*--info needed.--


HO5S-1 b/n 128605
*Sold on the civilian market and registered as N74818 and HP-456.


HO5S-1 b/n 128606
*Sold on the civilian market and registered as N74816.


HO5S-1 b/n 128607
*--info needed.--


HO5S-1 b/n 128608
*--info needed.--


HO5S-1 b/n 128609
*--info needed.--


HO5S-1 b/n 128610
*Currently preserved at the Connecticut Air and Space Center, CT.


HO5S-1 b/n 128611
*Sold on the civilian market and registered as CF-GWD and N74840.


HO5S-1 b/n 128612
*--info needed.--


HO5S-1 b/n 128613
*--info needed.--


HO5S-1 b/n 128614
*--info needed.--


HO5S-1 b/n 128615
*1953: VMO-6.


HO5S-1 b/n 128616
*Sold on the civilian market and registered as N9329R and G-BVBO.


HO5S-1 b/n 128617
*--info needed.--


HO5S-1 b/n 128618
*VMO-6 as WB-50.


HO5S-1 b/n 128619
*--info needed.--


HO5S-1 b/n 128620
*--info needed.--


HO5S-1 b/n 130101
*--info needed.--


HO5S-1 b/n 130102
*--info needed.--


HO5S-1 b/n 130103
*--info needed.--


HO5S-1 b/n 130104
*1953: VMO-6.
*Sold on the civilian market and registered as N54062.


HO5S-1 b/n 130105
*Sold on the civilian market and registered as N54060.


HO5S-1 b/n 130106
*--info needed.--


HO5S-1 b/n 130107
*Sold on the civilian market and registered as N6452S.


HO5S-1 b/n 130108
*Sold on the civilian market and registered as CF-GWA, N9425H, and HP-477.


HO5S-1 b/n 130109
*--info needed.--


HO5S-1 b/n 130110
*Sold on the civilian market and registered as N54065.


HO5S-1 b/n 130111
*1953: VMO-6.


HO5S-1 b/n 130112
*1953: HADRON-1.
*1953: VMO-6.
*7/1953: Damaged beyond repair in Korea. Date?


HO5S-1 b/n 130113
*Sold on the civilian market and registered as N9683C and N9018Q.


HO5S-1 b/n 130114
*Sold on the civilian market and registered as N4654S.


HO5S-1 b/n 130115
*1953: VMO-6 as WB-42.
*Sold on the civilian market and registered as N4653S.


HO5S-1 b/n 130116
*--info needed.--


HO5S-1 b/n 130117
*--info needed.--


HO5S-1 b/n 130118
*Sold on the civilian market and registered as N54063.


HO5S-1 b/n 130119
*--info needed.--


HO5S-1 b/n 130120
*--info needed.--


HO5S-1 b/n 130121
*--info needed.--


HO5S-1 b/n 130122
*1953: VMO-6 as WB-50.
*Sold on the civilian market and registered as N74817.


HO5S-1 b/n 130123
*Sold on the civilian market and registered as N9328R.


HO5S-1 b/n 130124
*1953: HADRON-1.
*1953: VMO-6.


HO5S-1 b/n 130125
*1953: VMO-6.


HO5S-1 b/n 130126
*--info needed.--


HO5S-1 b/n 130127
*Sold on the civilian market and registered as CF-GWB and N9426H.


HO5S-1 b/n 130128
*Sold on the civilian market and registered as N4651S, N2038V, and HP-449.


HO5S-1 b/n 130129
*--info needed.--


HO5S-1 b/n 130130
*--info needed.--


HO5S-1 b/n 130131
*--info needed.--


HO5S-1 b/n 130132
*--info needed.--


HO5S-1 b/n 130133
*--info needed.--


HO5S-1 b/n 130134
*--info needed.--


HO5S-1 b/n 130135
*--info needed.--


HO5S-1 b/n 130136
*1953: HADRON-1.
*1953: VMO-6.
*Currently preserved at the American Helicopter Museum at West Chester APT, PA.


HO5S-1 b/n 130137
*--info needed.--



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For their assistance in various parts of this project, I would like to give thanks to the following individual people...

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