The flight,
as flown.
Evidence-grade flight data analytics and replay. Not a simulation, not a vendor interpretation — a verifiable account built from the operator's own raw recorder files.
ATR 72 / Sector FLT-072
The Legacy FDM Funnel
The aircraft records the full story, but legacy processing funnel gaps break the operational learning loop.
Latency & Distillation
Native-rate records become batch triggers weeks later. The sequence, context, and recovery are stripped away.
Opacity
Decode logic, conversions, and thresholds sit inside proprietary systems the operator cannot independently audit.
Custody Risks
Safety history moves into subscription clouds, creating sovereignty, continuity, and vendor-dependence exposure.
The Ground Blind Spot
Taxi fuel, holding, stand power, OOOI, and single-engine taxi performance remain largely outside airborne-focused FDM outputs.
Two Connected Products
Per-sector replay and fleet-wide analytics, built from the exact same verified corpus.
AsFlown Replay
Per-sector debrief instrument. Open the sector and see the sequence. One self-contained file plays the flight from parking bay to shutdown, turning recorder data into a neutral debrief instrument with evidence attached to every finding.
The Evidence Chain
Never defend a number you cannot independently derive. Each artifact declares its exact provenance from source to screen.
Raw Recorder File
Original FDAU/QAR source remains strictly in operator custody.
Cryptographic Fingerprint
Decoded bundle is SHA-256 traceable directly to the operator's original source file.
Documented Conversion Law
Airframer word position, sample rate, and engineering-unit conversions are cited line-by-line.
Displayed Value
Visibly labeled as recorded, derived, or reference — never mixed or invented.
Core Capabilities
Engineered to preserve recorded flight operational reality, not smooth it into an arbitrary story.
Native-Rate Preservation
High FidelityParameters are displayed at their true recorded cadence rather than resampled into false smoothness.
Honest Data Gaps
Audit GradeReceiver fill and invalid frames are detected from raw words and rendered as labeled gaps, never interpolated over.
Versioned Derivations
ReproducibleDerived quantities are generated by persisted routines and independently cross-checked at every point.
Cited References
DefensibleThresholds are tied to published material or the operator's SOP, displaying a dash where no valid reference is held.
Ground Operations
Full CycleTaxi, hold, stand power, and OOOI are first-class operational data, not an afterthought.
Build-Time Gates
VerifiedThe replay consumes the exact same series as formal reports; the build process fails if they diverge.
One Record, Four Audiences
Select an audience role to see how AsFlown makes flight operations legible transparently across your organization.
Flight Crew
A debrief instrument, not a surveillance letter.
What Distinguishes AsFlown
From vendor assurance to operator-verifiable evidence.
| Attribute | Conventional FDM / FOQA | AsFlown |
|---|---|---|
| Data Custody | Uploaded to vendor infrastructure | Stays with operator; delivered as offline files |
| Decode | Proprietary & not independently auditable | Independent decode per airframer documentation |
| References | Embedded thresholds, origin often undocumented | Source and page cited, or operator SOP; dash where none exists |
| Primary Output | Exceedance lists & static dashboards | Sector replay with narrated findings + fleet analytics |
| Deployment | Complex software installation & project | A single self-contained file in any modern browser, offline |
| Ground Operations | Largely out of scope | Taxi fuel, SE taxi, hold, & OOOI as first-class analytics |
| Defensibility | Rests on vendor assurance | Reproducible by third parties from raw files & documentation |
How To Start With Evidence
The operator provides a selected set of raw recorder files under NDA. Within days, receive decoded validation & sample replay artifacts in your own custody.
Define Proving Set
Select aircraft type, target sectors, and validation questions.
Transfer Under NDA
Raw recorder files remain securely controlled by the operator.
Receive Artifacts
Get replay samples, analytics pack, and verification references.
Scope From Value
Fleet-wide or recurring delivery follows demonstrated value.