# Airline Fleet Intelligence (llms.txt)

> Open-data reference platform for commercial airline fleets, aircraft types, observed airframe movements, airports, lessors, and aviation incidents.

All fleet figures on this site are derived from open ADS-B radio observation and national civil registries.

## Core Reference Sections

- [Airlines Directory](https://example-airlines.com/airlines/): Tracked active and historical commercial airline operators.
- [Aircraft Types](https://example-airlines.com/aircraft/): Specifications, observed operator counts, and fleet age distributions by ICAO aircraft type.
- [Airframes](https://example-airlines.com/airframes/): Individual airframe registration histories, operator assignments, and activity strips.
- [Airports](https://example-airlines.com/airports/): Commercial airports, dedicated boneyard storage airparks, and OEM aircraft assembly fields.
- [Lessors](https://example-airlines.com/lessors/): Commercial aircraft leasing companies and their managed portfolios.
- [Statistics](https://example-airlines.com/stats/): Comparative fleet age rankings, fleet homogeneity metrics, parked shares, and US BTS carrier operational data.
- [Historical Lineage](https://example-airlines.com/history/): Defunct airlines archive, historical mergers, rebrands, and fleet timelines.
- [Incidents Directory](https://example-airlines.com/incidents/): Commercial aviation accident and safety investigation archive.
- [Weekly Movements Digest](https://example-airlines.com/movements/): Weekly deterministic digest of deliveries, storage transitions, and route adjustments.
- [Methodology](https://example-airlines.com/methodology/): Clear explanation of derivation thresholds, cycle detection rules, and observation confidence tiers.
- [Data Sources](https://example-airlines.com/sources/): Open data licensing, attribution, and provenance manifests.
- [Worker API](https://example-airlines.com/api/): Read-only JSON endpoints for programmatic integration.