AeroSynapse Systems builds professional-grade mobile tools that put your schedule, hotels and van times, inbound aircraft, FAR 117 limits and logbook in your pocket.
Purpose-built for Part 121 flight crews. No clutter, no unnecessary logins — just the information you need, when you need it.
Color-coded monthly calendar. Swipe between months, tap any day for legs, hotel and crew, and jump back with Today.
Your next report, flight and van time at the top of the app and on a home-screen widget.
Tap a flight number to see where your inbound airplane is right now, from live ADS-B data.
Hotel, phone and van pickup times for every layover — also on the morning you leave — plus CrewCare reservations and Around Me.
Check-in reminders, report and van reminders on Android, and export to any calendar on your phone, syncing only what changed.
Automatic FDP analysis for each duty day, with gauges against the Table B limits.
Out-of-service aircraft with reason, bump count and estimated return. Searchable and filterable.
METAR and TAF for your departure, destination and layover airports, right in the trip.
Log flights to CompFlightLog from the trip with times, aircraft and crew filled in. Works offline. Android today.
Professional tools built for the real workflows of flight crews.
The schedule app for Alaska Airlines crews. LineCheck syncs your CrewAccess roster and gives you a complete, offline picture of your month — trips, hotels, inbound aircraft, weather, credits and FAR 117.
An online pilot logbook. Keep flights, aircraft, crew and trips in one place, with totals and FAR reports — and log straight from LineCheck on Android.
AeroSynapse Systems is built by aviation professionals with hands-on airline operations and software experience. Every feature exists because it was needed in the flight deck, not because it looked good in a product roadmap.
LineCheck is published by CompSched, a subsidiary of AeroSynapse Software LLC.
Our tools are built to respect your time — fast, focused, and free of the bloat that makes most aviation software frustrating to use.
Reach out about pricing, platforms, support, or custom solutions for your operation. For app help, see LineCheck support.
aerosynapse@gmail.com