Program · United States

H-1 Series

Navy H-1 aircraft series. Linked rows identify the H-1 series or explicitly name its UH-1Y/AH-1Z upgrade scope; no variant-specific aircraft funding is inferred.

—UH-1YAH-1Z

Contract obligations

$1.06B

Since FY2008 · 13 companies

Prime awards

106

Coded to this program

Contractors

Largest: Northrop Grumman

Contracts$1.06B obligated since FY2008

Explore in Awards →

Contractors13

Northrop Grumman$761M 72%
RTX$165M 16%
Lockheed Martin$88.5M 8.4%
General Dynamics$34.7M 3.3%
L3Harris Technologies$3.7M 0.3%
Boeing$3.2M 0.3%
Honeywell International$105K 0.0%
Serco Inc.$46K 0.0%

Awards50

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Government awards. Select a sortable column heading to sort.
								Conf.
Northrop Grumman Systems Corporation	NEW SYSTEM ENGINEERING AND PROGRAM MANAGEMENT SEPM 5 TO	U.S. Navy	Delivery Order	Jan 20, 2026	$20.8M	$25.2M	H-1 Series	Reported
RTX	AH-1Z IMD HUMS KITS FOR NIGERIA FMS	U.S. Navy	Delivery Order	Jan 20, 2026	$5.8M	$5.8M	H-1 Series	Reported
Northrop Grumman Systems Corporation	NEW NIGERIA FMS TASK ORDER CONTRACT N6893622D0028 TO N6893626F0072 NEW TASK ORDER ON THE NGH-1 CONTRACT	U.S. Navy	Delivery Order	Dec 16, 2025	$3.8M	$5.3M	H-1 Series	Reported
Northrop Grumman Systems Corporation	TECHNICAL REFRESH MISSION COMPUTERS	U.S. Navy	Definitive Contract	May 6, 2025	$20.4M	$20.4M	H-1 Series	Reported
Northrop Grumman Systems Corporation	LINK 16 UH-1Y/AH-1Z A KITS, B KITS, FTDS AND SPARES	U.S. Navy	Delivery Order	Mar 31, 2025	$51.9M	$51.9M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SE- SYSTEM CONFIGURATION SETS - TERM NEW TASK ORDER SEPM 4_NG	U.S. Navy	Delivery Order	Jan 21, 2025	$24.4M	$24.4M	H-1 Series	Reported
Northrop Grumman Systems Corporation	LINK 16 UH-1Y/AH-1Z- B KIT	U.S. Navy	Delivery Order	Aug 29, 2024	$48.4M	$48.4M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H-1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Jan 22, 2024	$24.8M	$30.5M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H-1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Jan 24, 2023	$22.9M	$28.3M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SETS - COMPLETION	U.S. Navy	Delivery Order	Sep 27, 2022	$3.2M	$3.2M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H-1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Jul 1, 2022	$18.5M	$18.5M	H-1 Series	Reported
RTX	IMD HUMS CZ UH-1Y P/N: K1010-1000-0107	U.S. Navy	Delivery Order	Sep 24, 2021	$4.5M	$4.5M	H-1 Series	Reported
Northrop Grumman Systems Corporation	LINK 16 UH-1Y/AH-1Z B KIT	U.S. Navy	Definitive Contract	Sep 21, 2021	$94.9M	$94.9M	H-1 Series	Reported
Northrop Grumman Systems Corporation	RETROFIT TRMCS	U.S. Navy	Delivery Order	Sep 16, 2021	$19.1M	$19.1M	H-1 Series	Reported
Northrop Grumman Systems Corporation	TECH REFRESH MISSION COMPUTERS (TRMCS) FIRMWARE V5.04 UPDATES AND REPAIRS / PMC CARDS	U.S. Navy	Delivery Order	Jun 1, 2021	$6.0M	$6.0M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Nov 12, 2020	$6.7M	$7.2M	H-1 Series	Reported
Lockheed Martin	BAHRAIN AND CZECH REPUBLIC TSS NRE	U.S. Navy	Delivery Order	Oct 28, 2020	$65.5M	$65.5M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Aug 12, 2020	$4.8M	$4.8M	H-1 Series	Reported
Northrop Grumman Systems Corporation	TRAYS-CZECH REPUBLIC PRODUCTION AIRCRAFT	U.S. Navy	Delivery Order	Jun 25, 2020	$18.7M	$18.7M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Feb 24, 2020	$73.5M	$75.7M	H-1 Series	Reported
Northrop Grumman Systems Corporation	NAVY AND ARMY TRMCS	U.S. Navy	Delivery Order	Jan 27, 2020	$18.8M	$18.8M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Nov 8, 2019	$17.2M	$22.7M	H-1 Series	Reported
L3Harris Technologies	MFD-TR H-1 RETROFIT	U.S. Navy	Delivery Order	Sep 27, 2019	$3.7M	$3.7M	H-1 Series	Reported
Northrop Grumman Systems Corporation	TECH REFRESH MISSION COMPUTER (TRMC)	U.S. Navy	Delivery Order	Aug 29, 2019	$10.6M	$10.6M	H-1 Series	Reported
General Dynamics Ordnance and Tactical Systems	POINT SUPPRESSIVE FIRING SYSTEM FOR LOT 16 AND BAHRAIN	U.S. Navy	Delivery Order	Aug 2, 2019	$4.7M	$4.7M	H-1 Series	Reported
Northrop Grumman Systems Corporation	TECH REFRESH MISSION COMPUTER (TRMC)	U.S. Navy	Delivery Order	Mar 29, 2019	$38.8M	$38.8M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Feb 17, 2019	$25.1M	$26.1M	H-1 Series	Reported
Northrop Grumman Systems Corporation	H-1 SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Sep 10, 2018	$9.6M	$10.7M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SETS IGF::OT::IGF	U.S. Navy	Delivery Order	Feb 5, 2018	$13.5M	$13.5M	H-1 Series	Reported
General Dynamics Ordnance and Tactical Systems	A/A49E-7 (V4) GUN TURRETS (DOMESTIC)	U.S. Navy	Delivery Order	Dec 7, 2017	$22.1M	$22.1M	H-1 Series	Reported
Northrop Grumman Systems Corporation	IGF::OT::IGF SYSTEM CONFIGURATION SETS	U.S. Navy	Delivery Order	Sep 28, 2017	$12.8M	$12.8M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SETS IGF::OT::IGF	U.S. Navy	Delivery Order	Sep 28, 2017	$3.5M	$3.5M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SETS IGF::OT::IGF	U.S. Navy	Delivery Order	Sep 21, 2017	$19.3M	$20.8M	H-1 Series	Reported
RTX	LOT 14 AH-1Z IMD HUMS KITS	U.S. Navy	Delivery Order	Feb 27, 2017	$24.7M	$24.7M	H-1 Series	Reported
Northrop Grumman Systems Corporation	LOT 13 AND PAKISTAN FMS CASE TECH REFRESH MISSION COMPUTERS	U.S. Navy	Delivery Order	Sep 9, 2016	$49.0M	$49.0M	H-1 Series	Reported
RTX	PAKISTAN IMD HUMS	U.S. Navy	Delivery Order	Jun 22, 2016	$3.1M	$3.1M	H-1 Series	Reported
Northrop Grumman Systems Corporation	SYSTEM CONFIGURATION SET DEVELOPMENT IGF::OT::IGF	U.S. Navy	Delivery Order	May 24, 2016	$9.6M	$9.6M	H-1 Series	Reported
RTX	LOT 13 AH-1Z IMD HUMS KITS	U.S. Navy	Delivery Order	Mar 17, 2015	$15.2M	$15.2M	H-1 Series	Reported
Northrop Grumman Systems Corporation	LOT 11 TECH REFRESH MISSION COMPUTERS	U.S. Navy	Delivery Order	May 28, 2014	$24.6M	$27.3M	H-1 Series	Reported
Northrop Grumman Systems Corporation	PRE-PRODUCTION (LOW RATE INITIAL PRODUCTIONS)MISSION COMPUTERS SCS 8.0	U.S. Navy	Definitive Contract	Dec 19, 2013	$10.6M	$10.6M	H-1 Series	Reported
General Dynamics Ordnance and Tactical Systems	CONTROL UNIT, EMERGENCY STOW	U.S. Navy	Delivery Order	Sep 25, 2013	$3.1M	—	H-1 Series	Reported
RTX	THE PURPOSE OF THIS DELIVERY ORDER IS TO PROCURE LOT 10 AND LOT 11 HUMS KITS FOR THE PRODUCTION LINES.	U.S. Navy	Delivery Order	Jun 25, 2012	$12.8M	$12.8M	H-1 Series	Reported
Northrop Grumman Systems Corporation	THIS DELIVERY ORDER IS FOR LOT 9 UH-1Y AND AH-1Z MISSION COMPUTERS, TRAYS, NRE AND DATA. ALSO INCLUDED IN THIS ORDER IS AN OPTION FOR LOT 10 UH-1Y AND AH-1Z MISSION COMPUTERS, TRAYS, NRE AND DATA.	U.S. Navy	Delivery Order	Dec 27, 2011	$20.4M	—	H-1 Series	Reported
RTX	THE PURPOSE OF THIS DELIVERY ORDER TO IS PROCURE LOT 9 HUMS KITS FOR THE PRODUCTION LINE.	U.S. Navy	Delivery Order	Sep 22, 2011	$6.4M	$6.4M	H-1 Series	Reported
RTX	LOT 8 UH-1Y IMD HUMS KIT	U.S. Navy	Delivery Order	Mar 16, 2011	$8.1M	$8.1M	H-1 Series	Reported
RTX	LOT 7 UH-1Y IMD HUMS	U.S. Navy	Delivery Order	Apr 21, 2010	$7.9M	$7.9M	H-1 Series	Reported
Lockheed Martin	AN/AAQ-30 LONG LEAD TIME (LLT) MATERIAL	U.S. Navy	Definitive Contract	Sep 29, 2009	$11.5M	—	H-1 Series	Reported
RTX	LOT 6 UH-1Y IMD HUMS KITS	U.S. Navy	Delivery Order	Apr 23, 2009	$4.0M	$4.0M	H-1 Series	Reported
Lockheed Martin	ENGINEERING SERVICES	U.S. Navy	Delivery Order	Mar 31, 2008	$3.3M	—	H-1 Series	Reported
RTX	200612!532567!1700!N00019!NAVAL AIR SYSTEMS COMMAND !N0001906C0298 !A!N! !N! ! !20060724!20070928!626738996!626738996!626738996!N!SIMMONDS PRECISION PRODUCTS IN!100 PANTON RD !VERGENNES !VT!05491!74650!001!50!VERGENNES !ADDISON !VERMONT !+000001669416!N!N!000008537199!1560!AIRFRAME STRUCTURAL COMPONENTS !A1C!OTHER AIRCRAFT EQUIPMENT !101 !USMC H-1 UPGRADE !336413!E! !3! ! ! ! ! !99990909!B! ! !A! !D!U!J!1!001!N!1G!Z!N!Z! ! !Y!C!N! ! ! !A!A!A!A!000!A!B!N! ! ! ! !1719!N00019!0001! !	U.S. Navy	Definitive Contract	Oct 4, 2007	$69.7M	—	H-1 Series	Reported

Obligations are signed USAspending prime-contract actions coded to this program, FY2008 to date, credited to the company that received each action. Obligations are money committed, not company revenue.