Award

N0001924C0042

View source record on USAspending.gov ↗

F135 ECU RISK REDUCTION DESIGN

About this data

Bounded ingest, not a census: 20,977 contract awards currently loaded (1,294 with full transaction history), per the scope in outlay.config.json. Totals are totals of the ingested set.
Dollar amounts are obligations — money the government has promised to pay, not cash already out the door. Agencies report this data themselves; the Defense Department publishes ~90 days late; the current budget year is still in progress. See methodology.
Source records republish silently; Outlay keeps its own append-only version archive from first pull onward. Post-publication revisions recorded so far: 0 awards (0 revisions). Revisions are routine (spending progresses, errors get corrected) and are not themselves evidence of anything.

Last ingest run #11 (failed) started Aug 5, 2026, 07:42 UTC — 0 awards, 0 details, 0 transactions.

Recipient: RTX CORPORATION
Awarding agency: Department of Defense
Sub-agency: Department of the Navy
Fiscal year: FY2024
Obligated (promised): $938,661,840
Total obligation (detail): $938,661,840
Potential value (ceiling): $1,310,000,000
Outlaid (paid out, linked File C): no linked financial data
Signed: Sep 30, 2024
Period of performance: Sep 30, 2024 – Mar 31, 2028
Competition: NOT COMPETED
Offers received: 1
Solicitation: ONLY ONE SOURCE
Pricing: COST PLUS INCENTIVE FEE
NAICS: 336412 — AIRCRAFT ENGINE AND ENGINE PARTS MANUFACTURING
Award type: DEFINITIVE CONTRACT

Structural flags (1)

Obligations ≥ 3× initial obligation
These contracts grew to at least three times the money they started with, through later changes. Some contracts are planned to grow; others grow past what was originally agreed.
growth_ratio=4.34 · total_obligation=938,661,840 · initial_obligation=216,157,936 · modification_count=11
Rule modification_growth, methodology v1.2.0 — definition and caveats

Transactions (12)


0	Sep 30, 2024	—	$216,157,936	F135 ECU RISK REDUCTION DESIGN
P00001	Nov 5, 2024	OTHER ADMINISTRATIVE ACTION	$0	THIS IS FOR THE ENGINE CORE UPGRADE RISK REDUCTION DESIGN CONTRACT. THIS MODIFICATION UPDATES THE PAYMENT CODE AND DD254 SECURITY FORM.
P00002	Dec 1, 2024	FUNDING ONLY ACTION	$117,895,704	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN INCREMENTAL FUNDING WITH FY24 AND FY25 MONEY
P00003	Feb 28, 2025	FUNDING ONLY ACTION	$59,000,000	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN CONTRACT INCREMENTAL FUNDING #3
P00004	May 30, 2025	OTHER ADMINISTRATIVE ACTION	$67,000,000	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN INCREMENTAL FUNDING
P00005	Aug 1, 2025	OTHER ADMINISTRATIVE ACTION	$131,844,115	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN CONTRACT, INCREMENTAL FUNDING AND ADMIN CHANGES.
P00006	Sep 16, 2025	OTHER ADMINISTRATIVE ACTION	$0	ADMIN MOD TO MODIFY AN ATTACHMENT
P00007	Dec 1, 2025	FUNDING ONLY ACTION	$186,308,766	F135 ENGINE CORE UPGRADE (ECU) RISK REDUCTION DESIGN (RRD) CONTRACT INCREMENTAL FUNDING
P00008	Feb 5, 2026	FUNDING ONLY ACTION	$53,541,393	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN INCREMENTAL FUNDING USING PARTNER PAYBACK FROM PDR
P00009	Mar 6, 2026	FUNDING ONLY ACTION	$55,368,327	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN CONTRACT INCREMENTAL FUNDING
P00010	Apr 1, 2026	OTHER ADMINISTRATIVE ACTION	$44,638,124	F135 ENGINE CORE UPGRADE (ECU) RISK REDUCTION DESIGN (RRD) INCREMENTAL FUNDING
P00011	Apr 2, 2026	OTHER ADMINISTRATIVE ACTION	$6,907,475	F135 ENGINE CORE UPGRADE RISK REDUCTION DESIGN (ECU RRD) ADMIN MOD

Record history in our archive

Outlay keeps a content-hashed copy of this record from every pull. No post-publication revisions observed so far.