Mission Record
What flew, with what, under what approved state.
Every mission connected to configuration snapshots, serialized components, operator credentials, checklists, and flight logs. The full picture, preserved at mission time.
Operational proof for serious UAS fleets.
Ledger is the operational system of record for missions, configurations, operators, findings, and evidence — so when a regulator, insurer, partner, or customer asks what happened, what changed, and what's ready, you can show them from the record.
Part 107 today. Part 108 ready.
The questions are getting harder.
"Show us what flew, with what configuration, under whose authority."
"Show us you've kept up with the rules that matter to this operation."
"Show us you're ready for the next review — before the review."
Most teams answer these by assembling folders under deadline. Ledger answers them from live records, with proof you can actually hand over.
How Ledger works
Record the truth. Check the rules. Find the gaps. Prove it on demand.
You record what actually happened. The software checks it against codified rules. It tells you where you're exposed. When someone asks for proof, you already have the receipts.
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01
Record
Missions, configurations, operators, flight logs, checklists, and supporting artifacts — connected in one system. Historical truth, not mutable present-state records.
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02
Check
Deterministic checks against Part 107 today, with Part 108 shadow mode running alongside. Know your gaps before the rule lands.
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03
Find gaps
Citation-backed findings tell you exactly where you're exposed and what it takes to close it. The rules are codified. The output cites the actual regulation.
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04
Prove
Hashed, human-attested evidence packs you can hand to a regulator, insurer, partner, or customer's legal team. Proof on demand, not after a fire drill.
Platform
Three modules. One operational record.
Evidence Packs
Compliance proof drawn from live records.
Structured packs for regulatory response, waiver support, partner diligence, and customer assurance. Not folder exports.
Action Queue
From regulatory change to fleet action.
Monitor a curated set of official sources. Detect meaningful updates. Map likely obligations to your records. Surface citation-backed action items your team can review and close.
Deterministic, not generative.
Ledger's findings cite the actual regulation. Not a model's guess about the regulation.
- No hallucinated compliance.
- No folder archaeology.
- No consultant theater.
Just the record, the rule, and the receipts.
Built for operational tempo.
Ledger is designed for operations where missions are frequent, fleets are heterogeneous, and the record has to keep up.
Aircraft configurations change. Operator rosters change. Rules change. Customers and partners ask for proof on their own timelines, not yours.
The record stays queryable, current, and review-ready as your operation grows.
Who Ledger is for.
Fleet operators.
For customer assurance, insurer questionnaires, and internal readiness — without the fire drill.
Safety and compliance teams.
For audits, waivers, and reviews — with a record that holds up under scrutiny.
UTM and autonomy platform partners.
By design, Ledger complements flight ops, UTM, fleet, and autonomy platforms by providing the durable operational and evidence record around the missions your systems enable.
Enterprise and public-sector buyers.
For vendor diligence that answers questions instead of multiplying them.
Defense and government programs.
For mission assurance and operational traceability built to hold up under program scrutiny.
Test sites and readiness programs.
For durable operational truth across a portfolio of operators and conditions.
Part 107 today. Part 108 ready.
Ledger runs deterministic Part 107 readiness checks against your mission and fleet records right now.
Part 108 is in final rulemaking. Ledger runs it in shadow mode alongside your Part 107 operations, so you see exactly where you stand against the coming rule — long before the rule lands.
When Part 108 is final, you are not starting from zero. You are ratifying a record you have been building all along.
Interactive narrative