Fiscal Receipts

AMBIT - Post-Auctioned SRF

DISARDT&EPartial Reconciliation0303867K
What it is
AMBIT - Post-Auctioned SRF (0303867K) is a DISA research & development line funded in the Research, Development, Test and Evaluation, Defense-Wide account. Its J-book detail breaks the line into 1 project.
What changed
No FY25→26 comparison — endpoints unavailable or on different bases.
Who gets it
No award linkage at high confidence.

Budget Figures

FY24 Actuals
$6.09MR-1 TOA · PB2026
FY25 Enacted
$0P-40 detail · PB2026
FY26 Request
$0P-40 detail · PB2026
FY25→26 Change
No comparison: endpoints unavailable or on different bases

FY2026 award data is a partial year — USASpending awards are reported on a rolling basis and the fiscal year does not close until September 30. why partial FY2026 data? →

Budget Trajectory
The program's 3 summary figures for FY24 to FY26, plotted in fiscal-year order so the direction of travel is readable at a glance: this line ends lower than it starts. The points are the summary cards above, not a separate derivation; the table beside the chart carries each figure with its own citation.
The program's 3 summary figures for FY24 to FY26, plotted in fiscal-year order so the direction of travel is readable at a glance: this line ends lower than it starts. The points are the summary cards above, not a separate derivation; the table beside the chart carries each figure with its own citation.FY24: $6.09MFY25: $0FY26: $0FY24FY25FY26
Budget trajectory: one row per fiscal year, carrying the summary figure the sparkline plots. Every figure opens its own citation.
Fiscal yearAmount
FY24$6.09MR-1 TOA · PB2026
FY25$0P-40 detail · PB2026
FY26$0P-40 detail · PB2026
Decade view — P-1/R-1 workbook TOA basis, shown compact in $B/$M (the workbook records USD thousands); each figure cites its own President's Budget edition
One fiscal year of this program as published: a line through the actuals (filled dots), with the enacted (hollow circles) and request (diamonds) markers each edition reported. Read it for direction, not for precision — this program's actuals line is too short to show a direction. The grid below is the same data as text, one cited figure per cell.
One fiscal year of this program as published: a line through the actuals (filled dots), with the enacted (hollow circles) and request (diamonds) markers each edition reported. Read it for direction, not for precision — this program's actuals line is too short to show a direction. The grid below is the same data as text, one cited figure per cell.FY2024 actuals — PB2026 editionFY24

● actuals (line)  ·  ○ enacted  ·  ◇ request — gaps are editions the program is absent from, never interpolated.

Decade series values by fiscal year and President's Budget edition: one row per series (actuals, enacted, request), one column per fiscal year. Every figure opens its own citation.
SeriesFY24
Actuals$6.09M

blank = series not published for this year; – = absent from that edition.

Program Lineage

No predecessor/successor lineage was recorded for this program element — no FY-to-FY transfer into or out of this line was stated in the ingested J-books, and none was inferred from the program structure.

Description

Mission — AMBIT Post Auction

Since its creation in 2004, the Spectrum Relocation Fund (SRF) has served as an important tool supporting federal agency efforts to make more spectrum available for commercial use. The fund reimburses agencies for some of the costs they incur for repurposing the spectrum they use in performing critical missions on behalf of the American people, opening the door to commercial access to the spectrum. Modifying agency communications systems to use a different spectrum band or perhaps share spectrum with commercial providers can be exceedingly costly, and agencies typically do not have adequate budgets to cover all the costs associated with such efforts. The SRF was created to help defray the costs associated with spectrum relocation or sharing.

Mission — AMBIT Post Auction

Since its creation in 2004, the Spectrum Relocation Fund (SRF) has served as an important tool supporting federal agency efforts to make more spectrum available for commercial use. The fund reimburses agencies for some of the costs they incur for repurposing the spectrum they use in performing critical missions on behalf of the American people, opening the door to commercial access to the spectrum. Modifying agency communications systems to use a different spectrum band or perhaps share spectrum with commercial providers can be exceedingly costly, and agencies typically do not have adequate budgets to cover all the costs associated with such efforts. The SRF was created to help defray the costs associated with spectrum relocation or sharing.

Justification

Accomplishments & Planned Programs (1)

AMBIT Post Auction

Funding supports Spectrum relocation and sharing activities.

Budget Line Items(workbook-cited)

P-1/R-1 workbook Total Obligation Authority basis (USD thousands) · PB2026.

Exhibit R-1

AccountOrgTypeAmount
Research, Development, Test and Evaluation, Defense-WideDISAFY24 Actuals$6.09M

Budget Details(R-2/P-40 facts)

J-book detail basis (R-2/P-40, USD millions) · PB2026 — a different accounting basis from the P-1/R-1 workbook TOA above; where the two disagree, the reconciliation strip under Budget Figures shows both.

Wider than this screen — swipe the table sideways for the remaining fiscal-year columns.

ProjectAll Prior YearsFY24 ActualsFY25 TotalFY26 BaseFY26 Request
Program Element$0$6.09M$0$0$0
JS1: AMBIT Post Auction$0$6.09M$0$0$0

No follow-the-dollar view — this program's awards haven't been crosswalked at high confidence (flows cover 17 of 1,741 programs). why coverage is partial? →

Awards

No awards are linked to this program element at high confidence — the budget→award crosswalk only asserts links it can defend, and this line has none yet.

Lobbying Mentions

No Senate LDA lobbying filing in the tracked data mentions this program element by code or alias.

Oversight

Department-level designation (not specific to this program)

GAO lists 5 high-risk areas for DOD as a whole. That designation covers the department, not AMBIT - Post-Auctioned SRF — no program-specific GAO finding for this line is in the ingested data. See the DOD oversight record.

No research dossier for this program — dossiers cover 50 of 1,741 programs, the largest fully J-book-detailed lines by FY2026 requested dollars. why no dossier here? →

Primary Sources