Skyfield: Airport Atlas

Skyfield is an offline aviation encyclopedia and a travel and route tool for everyone who loves airports: enthusiasts, flight simmers and frequent flyers. There is no live aircraft radar, on purpose. Live position data only comes with licenses that rule out a fair app. Skyfield focuses on the huge, stable world of aviation data and makes it beautiful. 85,000+ airports, fully offline Search by IATA, ICAO, name or city. Results appear instantly, even without a connection. "Munich", "MUC" and "EDDM" all find the same airport. Every airport in detail Scaled runway diagram, frequencies, navaids, local time as a glowing clock, sun position and magnetic declination. Optional live METAR weather, kept clearly separate from the offline core. Great-circle routes Two airports, one glowing arc across the dark map. Real great-circle math with distance, bearing, flight time and time-zone difference. Shareable as an image. Travel passport Check in at airports on location, collect country stamps and watch your personal world map grow. An anonymous, opt-in ranking compares you with travelers worldwide, using nickname and count only. Offline and private Core features need no network. No account, no tracking, no ads. Data Not Collected. Data: OurAirports (public domain), OpenFlights, OpenStreetMap, Natural Earth, NOAA. All data is for information only and is not suitable for aviation navigation. Skyfield Pro (subscription with a 7-day free trial, or a one-time lifetime purchase) unlocks unlimited Ask Skyfield, AI briefings, runways, frequencies, navaids, the route planner, weather forecasts, the AR sky, the world-clock board, widgets and the unlimited logbook. Search, map, sun position and the travel passport stay free. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/