AMBER Angels

A volunteer search network
for under $400K.

Privacy-first, AI-powered missing persons response that closes the rural coverage gap commercial vendors can't economically reach.

Pilot
Carroll County, GA
Funding Sought
$385,000 · 12 months
Status
501(c)(3) Approved
Grant Lindberg, Founder & Executive Director  ·  info@amberangels.org  ·  amberangels.org
01 / 15
76%
of abducted children who are murdered are killed within the first 3 hours.
The Mission Window

The bottleneck isn't
investigation. It's coverage.

Law enforcement has powerful tools, but their reach is limited by personnel and the fixed locations of stationary license plate readers. In the first three hours — when recovery is most likely — coverage is the variable that can be changed.

Source: OJJDP / National Center for Missing & Exploited Children, "When the Child Returns Home" report
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The Coverage Problem

Rural America has a camera deficit.

Carroll County, Georgia is representative. Commercial LPR vendors deploy where municipal budgets and HOA fees can sustain $3,000+/camera/year subscriptions. That model breaks in low-density geography — exactly where most missing-persons cases originate.

503
square miles
Carroll County's terrain — mixed rural and suburban — must be searchable in the first response window.
<12
fixed cameras
Estimated count of automated readers in the county. The gaps include the highest-probability escape corridors.
~60%
of US counties
Have under five fixed cameras. The rural coverage gap is national, not local — and it's structural.

Sources: county procurement records, IACP rural law enforcement surveys 2023–24. Coverage estimates illustrative.

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The Solution

Mobile-first. Alert-triggered. Community-owned.

Amber's Angels activates only when a government-issued alert fires. Ground volunteers respond from daily routes. Drone pilots relinquish personal hardware to autonomous coordinator dispatch. Every detection is AI-screened and coordinator-reviewed before it reaches a response team.

01

Zero hardware acquisition cost

Ground volunteers use smartphones they already own. Drone pilots relinquish personal DJI hardware to autonomous dispatch — no company-owned fleet, no procurement contract, no maintenance cycle.

→ Coverage scales with community, not capital budget
02

Cascade Inference Engine

YOLOv8 + MobileNetV3 + OpenALPR identify make, model, year range, and plate. Vehicles are findable even when plates are switched.

→ <5% false positive rate vs ~30% plate-only
03

Privacy-first by design

Raw footage deleted immediately. No video archive. No surveillance database. Every detection requires human coordinator review.

→ Community-trusted, not surveillance infrastructure
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Positioning

Fixed infrastructure doesn't move.
Suspects do.

Flock Safety built a remarkable fixed-camera network. We're building what they can't: mobile-first, alert-triggered, community-owned — active only when a life is at risk, deployable in minutes, costing nothing per added node.
Commercial LPR (Flock-style)
AMBER Angels
Coverage geometry
Fixed cameras at chokepoints
Mobile volunteers + autonomous drone swarm
Activation model
Always-on continuous capture
Alert-triggered only — off when no life is at risk (FEMA IPAWS · NWS · NCMEC)
Drone capability
Company-owned fleet (Flock Safety Drone)
Volunteer-relinquished DJI hardware — $0 acquisition
Marginal cost per node
$3,000 / camera / year + install
~$0 (volunteer device or drone)
Data retention
30+ days standard
Real-time delete after processing
Deployment time per county
6–12 months install
Hours to volunteer onboard

Fixed cameras are infrastructure we complement — not displace. But the model that compounds is ours: every new volunteer costs nothing, covers new ground, and strengthens the network.

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Cost Asymmetry

25 active nodes for the cost of 11 fixed cameras.

Commercial Comparable

25 fixed LPR cameras

$75K/ year, recurring
  • ~$3,000 per camera per year subscription
  • Plus install, mounting, and electrical
  • Locked to fixed locations — coverage doesn't move
  • Drone product adds company-owned hardware cost layer
AMBER Angels Pilot

25 mobile nodes + autonomous drone swarm

$35K/ year, total
  • Volunteers contribute device + driving time
  • Drone fleet: volunteer-relinquished DJI hardware — $0 acquisition
  • No recurring software license fees (open source)
  • Marginal cost per added volunteer or drone ≈ $0

~53% lower year-one cost — including drone capability that costs competitors $40K+ per unit. The asymmetry compounds as the volunteer network grows because coverage isn't constrained by hardware procurement.

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Grant ROI

What every grant dollar actually buys.

Pilot-year projections based on 25 active volunteers × 40 road-miles/node/alert × 12 monthly alerts. Conservative volunteer hour valuation per Independent Sector 2024 ($28.54/hr).

~12K
Search miles / year
Of additional road coverage in active alert events — beyond fixed camera locations.
$32
Cost per search-mile
All-in pilot cost ÷ projected coverage. Compares favorably to per-mile patrol cost.
$171K
In-kind volunteer value
6,000 volunteer-hours × $28.54 — countable as match on most federal grants.
<5%
False positive rate
VMMC dual-verification, vs ~30% for plate-only systems. Higher signal for officers.
Effective leverage: every $1 of grant funding mobilizes ~$0.44 of in-kind volunteer labor and produces ~38 search-miles of new coverage. The model scales without proportional cost growth.
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Use of Funds

Every dollar is mission-direct.

No software licensing fees. No proprietary platform lock-in. We're built on open-source foundations because mission infrastructure should be auditable, transferable, and free to replicate.

12-Month Pilot Budget
$385,000
All amounts in USD · subject to grant terms
40%

Operations & Personnel

Part-time program coordinator, volunteer training, background checks, insurance

$154K
25%

AI Model Development

VMMC accuracy improvements, dataset curation, model evaluation infrastructure

$96K
20%

Technology Infrastructure

Cloud compute, mobile app maintenance, DJI SDK integration, security compliance

$77K
10%

Public Transparency Reporting

Quarterly reports on detection accuracy, false positive rates, retention compliance

$38K
5%

Administrative Overhead

Legal, accounting, 501(c)(3) compliance, board governance

$19K
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Privacy First

Saving lives without building a surveillance state.

Privacy is the foundation, not a feature. Every architectural choice begins with: what is the minimum data required for this mission? It's why we can operate where commercial vendors face community pushback.

No video archive

Footage is processed in real-time and deleted immediately after AI scoring. No searchable database.

Operational necessity only

Strictly mission-required data is collected. Nothing more. Retention measured in seconds, not days.

Human in the loop

No AI result reaches law enforcement without coordinator review. AI flags. Humans decide.

Public transparency

Quarterly published reports on accuracy, retention, and incident counts. Auditable by design.

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Why Us

Mission-critical software needs mission-critical builders.

Grant Lindberg
Founder & Executive Director
  • AI Technologist

    Hands-on engineering experience in production ML and computer vision systems

  • Military Intelligence Professional

    Operational rigor, security mindset, and a track record of mission-critical decision-making

  • Air Defense Subject Matter Expert

    Deep familiarity with airspace, surveillance systems, and threat-detection architecture

  • Financial Technology Engineer

    Currently building secure, regulated, audit-grade software systems

  • 1,000+ hours drone flight time

    Working toward Part 107 certification; partnering with certified pilots in the interim

Org Status

501(c)(3) Approved

Federally recognized 501(c)(3) nonprofit. Every grant dollar deductible and mission-restricted. Full board governance and annual public 990 transparency.

Veteran-led

SDVOSB founding ethos

Built on the operational discipline and service orientation of veteran founders. Active engagement with local veteran volunteer networks.

Open Source

No vendor lock-in

Stack is auditable, transferable, and replicable. Funders fund mission, not licenses. Future organizations can adopt the playbook.

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Milestones · 12 Months

Every milestone is measurable and publishable.

Month 1–3

Onboarding & Platform Hardening

Enroll 30 ground volunteers · recruit 5 Part 107 pilots · complete platform integration testing · finalize coordinator notification and lead-sharing protocol

Month 4–5

Live Operational Readiness

Live AMBER Alert response capability · field exercises with law enforcement observers · VMMC accuracy validation against benchmark dataset

Month 6

First Public Transparency Report

Detection accuracy · false positive rate · privacy compliance audit · volunteer engagement metrics · published openly for field replication

Month 7–12

Pilot Operations & Year-2 Planning

Sustained operational readiness · scaling playbook authored · year-2 county selection · second transparency report · grant renewal package

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Multi-Year Vision

Public-interest infrastructure that compounds.

Marginal cost per additional volunteer is essentially zero. The funding curve flattens — most year-2 expansion cost is one-time county onboarding, not recurring per-node fees.

Year 1 · Funded by this ask
Pilot proof
1county · Carroll, GA
  • 30 active volunteer searchers
  • 5 Part 107 drone pilots
  • Live AMBER Alert response
  • First public transparency report
Year 2 · Geographic scaling
Replicate model
5counties · Georgia
  • Onboarding playbook stabilized
  • ~150 active volunteers
  • Regional coordinator hired
  • Federal partnership pathway
Year 3 · Multi-state
Federal pathway
10states · Southeast + national
  • Coordinator positions per region
  • Federal grant baseline established
  • ~1,000 active volunteers
  • Open-source platform widely adopted
AAAMBER Angels
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System in Action

Real logs.
June 7, 2026.

Demo AMBER Alert injected. Two volunteers — one phone, one drone — both hit 99% peak confidence on plate YVJ024.

47 s
alert-to-hit · phone
4 s
stream-to-hit · drone
99%
peak confidence · both
193
alerted events · session
ambers-angels-api · 2026-06-07 UTC
── Phone Pipeline ─────────────────────────────────────────────
14:15:57ALERTFEMA IPAWS — AMBER Alert ingested  plate=YVJ024 · white sedan · Carroll Co., GA
14:15:57NOTIFY3 volunteers in coverage area — mission push sent
14:16:00MISSIONphone-1 · mission opened · camera scanning active
14:16:20SCAN/ingest/frame · 1 frame/sec · OpenALPR + YOLO
14:16:43READplate=YVJ024 · conf=90.2%→95.15% composite · MATCH  watchlist hit · vehicle: white sedan ✓
14:16:43ALERTDiscord dispatched · frame attached · ← 47 s alert-to-hit
14:16:48PEAKconf=99.00% · aggregation window saturated
── Drone Pipeline (DJI Avata, same session) ───────────────────
15:09:00STREAMDJI Avata → rtmp://amberangels.org/live/avata
15:09:05PROCrtmp_monitor → ffmpeg spawned · 3 fps frame extraction
15:09:14READplate=SYVJ0Z4 · conf=86.8% · PROBABLE  fuzzy: len=7≠6 · Z↔2 OCR variant · dismissed
15:09:19READplate=YVJ024 · conf=86.81% · MATCH  len=6 ✓ · 0-char delta · escalating
15:09:20AGGaggregation window filling · composite confidence rising...
15:09:34PEAKconf=99.00% · sustained · 193 alerted events · 5m 42s
15:09:34ALERTDiscord dispatched · frame attached · ← 4 s stream-to-alert
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The Ask
$385K
12 months · Carroll County pilot

Approaching multiple federal, foundation, and corporate funders. Partial funding still moves the mission forward — every dollar is mission-direct and tax-deductible.

What your partnership unlocks.

  • Operational pilot — 30 volunteers + 5 drone pilots covering 503 sq mi of Carroll County during active alerts
  • ~$171K in-kind volunteer match — countable on most federal grants, demonstrating community participation
  • Two public transparency reports — replicable evidence base for the field on volunteer-driven search effectiveness
  • Year-2 scaling readiness — playbook and operational template ready for 5-county expansion
Funding ranges considered. $50K supports volunteer onboarding only. $150K covers operations + AI development. $385K is the full pilot. Multi-year commitments preferred but not required.
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AMBER Angels

When a child goes missing,
every second is the golden hour.

Be the partner that closes it.
Founder
Grant Lindberg
Email
info@amberangels.org
Web
amberangels.org
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