USAF Serial Number Search Results

56-4246 ... 56-4283 (EXACT MATCH)
Sikorsky H-19D-4-SI Chickasaw
For US Army.  Redesignated UH-19D in 1962.  MSNs and delivery dates from Helis.com
4246 (MSN 551094) delivered to US Army Aviation Aug 16, 1957.  To Spanish AF as Z.1A-7
4247 (MSN 551106) delivered to US Army Aviation Jun 27, 1957.  To Spanish AF
4248 (MSN 551118) delivered to US Army Aviation Aug 31, 1957
4249 (MSN 551119) delivered to US Army Aviation Aug 26, 1957  To MASDC as XB006, to civilian registry as N37790
with Orlando Helicopter Airways May 20, 1974.  Cancelled on export to Mexico Nov 28, 1979.  Reported
stored at Allied Aircraft Sales, Tucson, Arizona.
4250 (MSN 551120) delivered to US Army Aviation Aug 26, 1957.  Malfunction of the radio compass caused a landing
in East Germany in 1958.  Occupants taken prisoner for 6 weeks.  Status of aircraft not known.
4251 (MSN 551121) delivered to US Army Aviation Aug 31, 1957.  Registered N75214, expired Sep 30, 2013.
Airesearch TSE331 engine installed.
4252 (MSN 551127) delivered to US Army Aviation Sep 27, 1957.  To Pakistan AF as 56-4252.
4253 (MSN 551128) delivered to US Army Aviation Sep 30, 1957.  To Pakistan AF as 56-4253
4254 (MSN 551129) delivered to US Army Aviation Sep 19, 1957.  gutted remains are in a private collection in Ohio
4255 (MSN 551130) delivered to US Army Aviation Sep 19, 1957.  Registered N31611, converted to civilian use by
Orlando Helicopter Airways, Florida.  Expired Feb 28, 2014.
4256 (MSN 551137) delivered to US Army Aviation Oct 30, 1957.  Registered N5995 Jan 21 Jan 1972, cancelled
Feb 1, 2013.
4257 (MSN 551138) delivered to US Army Aviation Oct 30, 1957
4258 (MSN 551139) delivered to US Army Aviation Oct 31, 1957
4259 (MSN 551140) delivered to US Army Aviation Oct 30, 1957.  To United Nations as ONU-64259 in 
Jul 1960 for use in Congo.  Possibly donated to Ghana AF after use by UNO
4260 (MSN 551147) delivered to US Army Aviation Nov 21, 1957
4261 (MSN 551148) delivered to US Army Aviation Nov 25, 1957  Noted at Carson Helicopters, Perkasie, PA as N6704. 
Cancelled on export to To New Zealand Jul 21, 1993 as ZK-HSB.  Airframe with serial 55-1148 reported stored
2010 in Pennsylvania.
4262 (MSN 551149) delivered to US Army Aviation Nov 27, 1957.  To United Nations as ONU 64262 Jul 1960 for use 
in Congo.  Possibly donated to Ghana AF after use by UNO.
4263 (MSN 551150) delivered to US Army Aviation Nov 27, 1957.  Registered N8824 to Indian Hills Community
College Nov 1, 1972, cancelled Jul 29, 1983.
4264 (MSN 551157) delivered to US Army Aviation Dec 28, 1957.  Registered N43842 to Carson Services Dec 13, 1976.
Noted at Carson Helicopters, Perkasie, PA as N43842.  Registration expired Jun 30, 2013.
4265 (MSN 551158) delivered to US Army Aviation Dec 28, 1957.  to United Nations as ONU-64265 Jul 1960 for use 
in Congo.  Donated to Ghana AF after use by UNO.
4266 (MSN 551131) delivered to US Army Aviation Oct 31, 1957.  To Brazilian AF as FAB 8507.  WFU Jun 6, 1969
4267 (MSN 551132) delivered to US Army Aviation Oct 31, 1957.  To Brazilian AF as FAB 8504.  W/o Oct 25, 1960
4268 (MSN 551141) delivered to US Army Aviation Oct 31, 1957.  To Brazilian AF as FAB 8505.  WFU Jun 6, 1969
4269 (MSN 551142) delivered to US Army Aviation Oct 31, 1957.  To Brazilian AF as FAB 8506.  WFU Jun 6, 1969
4270 (MSN 551151) delivered to US Army Aviation Nov 27, 1957
4271 (MSN 551152) delivered to US Army Aviation Nov 29, 1957.  To Turkish AF as 56-4271.
4272 (MSN 551159) delivered to US Army Aviation Dec 28, 1957
4273 (MSN 551160) delivered to US Army Aviation Jan 28, 1958
4274 (MSN 551161) delivered to US Army Aviation Jan 28, 1958.  To Hellenic AF as 56-4274
4275 (MSN 551162) delivered to US Army Aviation Mar 5, 1958.  To Hellenic AF as 56-4275
4276 (MSN 551167) delivered to US Army Aviation Mar 12, 1958.  To Hellenic AF as 56-4276
4277 (MSN 551168) delivered to US Army Aviation Mar 13, 1958.  To Hellenic AF as 56-4277
4278 (MSN 551169) delivered to US Army Aviation Jan 31, 1958.  To Royal Norwegian AF as 4278, coded HA-A and 
w/o in 1962
4279 (MSN 551170) delivered to US Army Aviation Jan 31, 1958  To Royal Norwegian AF as 4279, coded HA-B, to 
instructional airframe.  Now on display as HA-B at Norwegian Armed Forces Aircraft Collection/Forsvarets
Flysamling Gardermoen, at Oslo, Norway.
4280 (MSN 551176) delivered to US Army Aviation Feb 28, 1958.  To Royal Norwegian AF as 4280, coded HA-C.  
WFU in 1967
4281 (MSN 551177) delivered to US Army Aviation Feb 28, 1958.  to Royal Norwegian AF as 4281, coded HA-D.  WFU in 1967.
Registered N3781, cancelled Jun 4, 2012.  N3781 had previously been registered as H-19D 55-2277, cancelled
Jun 12, 1976.
4282 (MSN 551178) delivered to US Army Aviation Mar 12, 1958
4283 (MSN 551179) delivered to US Army Aviation Feb 28, 1958.  On display at Korean Aerospace Industry Aerospace 
Museum, Sacheon AFB.