Maker · data as of September 25, 2026

Hiller

242 aircraft on the U.S. register. The most recent registration was August 31, 2026.

Models

UH-12E103UH-12B35UH-12C31UH-12D22UH-12A16OH-23B6H-23D6UH-12E44OH-23G4UH-12L43OH-23C3UH-122

States

Texas50California27Washington15Virginia11Kansas10South Carolina9Florida9Oregon8Oklahoma8Montana7

Registrations by year

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N1523T	Hiller UH-12E	Rotorcraft	Individual owner Texas	Multiple	2019-04-29	Valid
N54594	Hiller UH-12C	Rotorcraft	Individual owner New York	Standard	2019-03-27	Valid
N47063	Hiller UH-12D	Rotorcraft	Geco INC Wilmington, Delaware	Restricted	2018-12-04	Valid
N62392	Hiller UH-12E	Rotorcraft	Crawford James B JR Salmon, Idaho	Standard	2018-11-21	Valid
N90724	Hiller UH-12C	Rotorcraft	Individual owner District of Columbia	Standard	2018-11-02	Valid
N9299Z	Hiller UH-12D	Rotorcraft	Individual owner Texas	Standard	2018-10-25	Valid
N4977E	Hiller UH-12A	Rotorcraft	Individual owner New Hampshire	Multiple	2018-09-15	Valid
N8109H	Hiller UH-12A	Rotorcraft	Individual owner Florida	Multiple	2018-09-08	Valid
N9734C	Hiller UH-12C	Rotorcraft	Hillsboro Capital INC Hillsboro, Tennessee	Multiple	2018-07-09	Valid
N112BK	Hiller UH-12C	Rotorcraft	Co-owned owner Oregon	Standard	2018-07-02	Valid
N57FD	Hiller UH-12C	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	Standard	2018-06-08	Valid
N945HA	Hiller UH-12E	Rotorcraft	Dechene CORP Big Lake, Minnesota	Standard	2018-05-02	Valid
N64275	Hiller H-23D	Rotorcraft	Historic Aviation Memorial Museum Tyler, Texas	None on file	2018-03-29	Valid
N144HA	Hiller UH-12E	Rotorcraft	Bank Of Utah Trustee Salt Lake City, Utah	Standard	2018-02-06	Valid
N4032Y	Hiller UH-12E	Rotorcraft	Bank Of Utah Trustee Salt Lake City, Utah	Restricted	2018-02-06	Valid
N5374V	Hiller UH-12E	Rotorcraft	Bank Of Utah Trustee Salt Lake City, Utah	Multiple	2018-02-06	Valid
N58BA	Hiller UH-12D	Rotorcraft	Bank Of Utah Trustee Salt Lake City, Utah	Multiple	2018-02-06	Valid
N62458	Hiller UH-12E	Rotorcraft	Bank Of Utah Trustee Salt Lake City, Utah	Standard	2018-02-06	Valid
N513HA	Hiller UH-12E	Rotorcraft	Magnum Aviation LLC Goff, Kansas	Standard	2018-01-29	Valid
N514HA	Hiller UH-12E	Rotorcraft	Magnum Aviation LLC Goff, Kansas	Standard	2018-01-29	Valid
N543HA	Hiller UH-12E	Rotorcraft	Magnum Aviation LLC Goff, Kansas	Experimental	2018-01-29	Valid
N3269F	Hiller UH-12D	Rotorcraft	Yellowjacket Aviation LLC Wenatchee, Washington	Standard	2018-01-10	Valid
N613HL	Hiller UH-12A	Rotorcraft	Co-owned owner Oklahoma	Standard	2017-09-19	Valid
N102BB	Hiller UH-12E	Rotorcraft	Individual owner Texas	Standard	2017-07-10	Valid
N4733C	Hiller UH-12A	Rotorcraft	Taz Air Service INC Middletown, Delaware	Standard	2017-06-02	Valid
N2VU	Hiller UH-12E	Rotorcraft	Individual owner Texas	Experimental	2016-06-10	Valid
N90580	Hiller UH-12B	Rotorcraft	Individual owner Texas	Standard	2016-05-06	Valid
N5320V	Hiller UH-12C	Rotorcraft	Individual owner Alabama	Multiple	2016-04-19	Valid
N3877L	Hiller UH-12B	Rotorcraft	Individual owner New Mexico	Standard	2015-08-03	Valid
N5363V	Hiller UH-12E	Rotorcraft	Evergreen Avn & Space Museum & The Capt Michael Mcminnville, Oregon	Restricted	2015-07-15	Valid
N62372	Hiller UH-12E	Rotorcraft	Classic Helicopters LLC Choteau, Montana	Multiple	2015-06-08	Valid
N90487	Hiller UH-12L4	Rotorcraft	Hiller Aircraft CORP Firebaugh, California	Standard	2015-03-27	Valid
N705WA	Hiller UH-12E4	Rotorcraft	Purkinje LTD LLC Wilmington, Delaware	Standard	2015-03-24	Valid
N410NR	Hiller UH-12	Rotorcraft	Individual owner Idaho	Standard	2014-12-05	Valid
N67016	Hiller UH-12B	Rotorcraft	Individual owner Texas	Standard	2014-08-20	Valid
N222TE	Hiller UH-12C	Rotorcraft	Co-owned owner Texas	Standard	2014-08-19	Valid
N17129	Hiller OH-23B	Rotorcraft	Individual owner Ohio	Standard	2014-05-08	Valid
N7299	Hiller UH-12B	Rotorcraft	Classic Rotors Museum Ramona, California	Standard	2014-05-02	Valid
N374H	Hiller UH-12D	Rotorcraft	Individual owner Ohio	None on file	2014-04-14	Valid
N8117H	Hiller UH-12A	Rotorcraft	Individual owner Louisiana	Standard	2014-03-19	Valid
N17MQ	Hiller UH-12C	Rotorcraft	Pan Bar Aviation INC Pittsburgh, Pennsylvania	Standard	2014-02-20	Valid
N119NR	Hiller UH-12E	Rotorcraft	Slikker Flying Service INC Buttonwillow, California	Standard	2014-01-22	Valid
N6470	Hiller UH-12E	Rotorcraft	Slikker Flying Service INC Buttonwillow, California	Standard	2014-01-22	Valid
N96071	Hiller UH-12E	Rotorcraft	Slikker Flying Service INC Buttonwillow, California	Restricted	2014-01-21	Valid
N57PD	Hiller UH-12C	Rotorcraft	J R Trucking & Rigging INC Pottsville, Pennsylvania	Standard	2013-11-20	Valid
N28801	Hiller UH-12D	Rotorcraft	Individual owner North Dakota	None on file	2013-11-13	Valid
N40290	Hiller UH-12E	Rotorcraft	Haddock Flying Service INC Salters, South Carolina	Experimental	2013-07-26	Valid
N9631A	Hiller UH-12E	Rotorcraft	Individual owner Texas	Standard	2013-05-29	Valid
N1348X	Hiller UH-12C	Rotorcraft	Individual owner Texas	Standard	2012-09-25	Valid
N9739C	Hiller UH-12C	Rotorcraft	Individual owner Delaware	Standard	2012-04-03	Valid
N445W	Hiller STARLET SA 500	Fixed-wing, single engine	Individual owner Florida	Experimental	2012-01-31	Valid
N1348Z	Hiller UH-12C	Rotorcraft	Individual owner Texas	Standard	2012-01-30	Valid
N64881	Hiller OH-23G	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	None on file	2011-11-10	Valid
N212W	Hiller UH-12A	Rotorcraft	International Air Services INC Trustee Carson City, Nevada	None on file	2011-10-28	Valid
N11CU	Hiller UH-12D	Rotorcraft	Individual owner Texas	Standard	2011-10-27	Valid
N48263	Hiller H-23D	Rotorcraft	Sarah Business LLC Merritt Island, Florida	Multiple	2011-10-11	Valid
N4029S	Hiller UH-12E	Rotorcraft	Slikker Flying Service INC Buttonwillow, California	Restricted	2011-08-19	Valid
N57893	Hiller OH-23B	Rotorcraft	Individual owner Nevada	Standard	2011-08-16	Valid
N62361	Hiller UH-12D	Rotorcraft	Horizon Helicopters LLC Toms River, New Jersey	Experimental	2011-07-18	Valid
N440NR	Hiller UH-12E	Rotorcraft	Magnum Aviation LLC Goff, Kansas	Restricted	2011-06-01	Valid
N34SD	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopters INC Mineral Wells, Texas	Restricted	2011-03-11	Valid
N49983	Hiller UH-12C	Rotorcraft	Individual owner Texas	Experimental	2011-03-11	Valid
N99262	Hiller UH-12E	Rotorcraft	Slikker Flying Service INC Buttonwillow, California	Multiple	2010-11-19	Valid
N28908	Hiller UH-12E	Rotorcraft	Slikker Flying Service INC Buttonwillow, California	Restricted	2010-10-28	Valid
N22SP	Hiller UH-12E	Rotorcraft	Paragon Helicopter Services LLC Claremore, Oklahoma	Standard	2010-08-20	Valid
N4277X	Hiller UH-12E	Rotorcraft	High Country Helicopter LLC Blowing Rock, North Carolina	Standard	2010-06-29	Valid
N62409	Hiller OH-23G	Rotorcraft	Individual owner Kansas	Multiple	2010-06-02	Valid
N5330V	Hiller UH-12C	Rotorcraft	Miami Helicopter Services CORP Miami, Florida	Standard	2010-04-12	Valid
N90424	Hiller UH-12B	Rotorcraft	Individual owner Oklahoma	Standard	2009-12-02	Valid
N162M	Hiller UH-12A	Rotorcraft	Individual owner California	Standard	2009-12-01	Valid
N893FW	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	Restricted	2009-07-02	Valid
N8180H	Hiller UH-12A	Rotorcraft	Individual owner Texas	Multiple	2009-05-05	Valid
N156PT	Hiller UH-12C	Rotorcraft	Individual owner Minnesota	Standard	2009-01-15	Valid
N4786C	Hiller H-23B	Rotorcraft	Individual owner Minnesota	Standard	2008-08-19	Valid
N139HA	Hiller UH-12E	Rotorcraft	Knutson Flying Service INC Tioga, North Dakota	Restricted	2008-04-23	Valid
N1512E	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopters Mineral Wells, Texas	Restricted	2007-11-27	Valid
N9762C	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopters Mineral Wells, Texas	Restricted	2007-09-12	Valid
N67699	Hiller OH-23B	Rotorcraft	Individual owner New Jersey	Standard	2007-07-10	Valid
N909BC	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	Standard	2007-01-29	Valid
N2678Y	Hiller UH-12E	Rotorcraft	Northwest Helicopters I INC Olympia, Washington	Standard	2006-09-13	Valid
N689HS	Hiller UH-12D	Rotorcraft	Texxon Resources INC Winter Park, Florida	Standard	2006-04-26	Valid
N5321V	Hiller UH-12C	Rotorcraft	Individual owner Texas	Standard	2005-09-21	Valid
N9754C	Hiller UH-12E	Rotorcraft	Lands End Transport INC Grand Junction, Colorado	Multiple	2005-05-27	Valid
N2RU	Hiller OH-23G	Rotorcraft	Individual owner Texas	Standard	2005-03-11	Valid
N5301V	Hiller UH-12B	Rotorcraft	Individual owner Alaska	Standard	2004-09-02	Valid
N3781G	Hiller HH-120	Rotorcraft	Classic Rotors Museum Ramona, California	Experimental	2004-06-02	Valid
N14MQ	Hiller UH-12E	Rotorcraft	Fort W0Lters Helicopter INC Mineral Wells, Texas	Restricted	2004-05-14	Valid
N3324F	Hiller UH-12E	Rotorcraft	Summit Sales & Leasing INC Salem, Virginia	Restricted	2004-03-11	Valid
N92672	Hiller OH-23C	Rotorcraft	Individual owner Washington	Standard	2004-02-17	Valid
N95587	Hiller UH-12E	Rotorcraft	Individual owner Oregon	Standard	2004-02-17	Valid
N518HA	Hiller UH-12E	Rotorcraft	Classic Helicopters LLC Choteau, Montana	Multiple	2003-08-07	Valid
N1151L	Hiller UH-12E	Rotorcraft	Classic Helicopters LLC Choteau, Montana	Special flight permit	2003-07-08	Valid
N6417V	Hiller UH-12B	Rotorcraft	Individual owner Alabama	Standard	2003-07-08	Valid
N70904	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	None on file	2003-07-03	Valid
N7090Q	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	None on file	2003-07-03	Valid
N7090V	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	None on file	2003-07-03	Valid
N2068V	Hiller UH-12E	Rotorcraft	Fort Wolters Helicopter INC Mineral Wells, Texas	None on file	2003-02-18	Valid
N2275M	Hiller UH-12E	Rotorcraft	Individual owner Arizona	Standard	2002-09-06	Valid
N90483	Hiller UH-12L4	Rotorcraft	Individual owner Arizona	Standard	2002-06-03	Valid
N133HA	Hiller UH-12E	Rotorcraft	Hanson Leasing INC Bad Axe, Michigan	Restricted	2002-02-20	Valid