Available Registries
All data sourced from official civil aviation authorities or open data providers. Formatted for AirTrack import.
Import your country in seconds.
Download your country's registry file, drop it into AirTrack's import folder, and Squirrel handles the rest. Fully offline from that point on — no accounts, no scraping, no ongoing connection required.
Open Aviation Data
The Guardians of The Codes
AirTrack maintains two free, openly published aviation reference datasets — the ICAO 24-bit hex allotments table and a world registry URL directory. We keep them accurate, we keep them public, and we don't put them behind a paywall. Consider it our contribution to the planespotting community.
- Maintain country ICAO hex allotments from Annex 10
- Maintain official registry URLs from civil aviation authorities
- Publish our own derived mappings and enrichment logic
- Share open and public ICAO-style allocations freely
- Redistribute commercial databases
- Bulk-scrape protected or restricted sites
- Republish licensed datasets
- Copy proprietary registry compilations
- Mirror subscription services
Registry data is sourced from official civil aviation authorities and open data providers. AirTrack Solutions does not claim ownership of the underlying data. All data remains subject to the terms and usage conditions of the relevant aviation authority. Only data from publicly available sources is included. The ICAO hex allotment table is derived from ICAO Annex 10 Volume III Part I Appendix to Chapter 9.