Centerline Scheduler

A modern mobile client for pilots at any general-aviation flight school or flying club using ScheduleMaster. Built by a fellow pilot

Centerline is a free, independent mobile client for pilots at many flight schools and flying clubs that use compatible general-aviation reservation platforms. Sign in with your existing club credentials and get a modern, mobile-first replacement for the desktop-first scheduling interface you're stuck with today. Any pilot with a valid account at a compatible club can install Centerline and sign in.

Book, cancel, preflight, and postflight from your phone — on the ramp, in the plane, or between meetings.

FEATURES • Dashboard — active bookings, upcoming reservations, past flights, currency at a glance, and your running statement balance. • Day + Week schedule — the entire club fleet with taps for detail, pinch-to-zoom the ribbon, drag to shift the visible window. • One-tap booking — pick an empty slot on any aircraft's ribbon, fill four fields, tap Book. • Preflight + postflight — Hobbs / tach entry, no-flight and maintenance modes, receipt items, ForeFlight-logbook CSV export. • Aircraft-change alerts — get a push if a plane you've booked changes rate, gets a new squawk, or gets grounded before you fly. • Instructor-student links — CFIs can pair with their students to see their upcoming lessons and share currency at a glance. • Google Calendar sync — every booking mirrors to your personal calendar automatically. Optional; connect once in Settings. • Rideshare — offer a right-seat on a cross-country you're planning, or ride along on someone else's. • Linked accounts — pilots at multiple clubs can sign in once and switch between clubs without re-typing credentials. • Dark mode, dynamic type, safe-area-aware everywhere.