Observed arrival · 2026-09-13
TallyAir, an ADS-B Watchboard for People on the Ground
An iPad app for following aircraft, viewing nearby ADS-B traffic, and receiving alerts when a plane broadcasts an emergency squawk.
Field notes
TallyAir describes a ground-observer workflow built around ADS-B aircraft strips rather than an electronic flight bag. A user can search a registration or callsign, keep selected aircraft together on a board, and configure alerts from a default 50 nautical miles out to 250. The homepage says notifications fire on the first 7500, 7600, or 7700 report, while its current traffic boards remain illustrative samples and TestFlight access is still pending.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue