Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC5YD callsign genealogy
Currently held by Glidewell, Michael L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC5YD's current licensee, walking backwards.
- GLIDEWELL, MICHAEL LMAgranted 1995-08-02cancelled 2000-06-10
- N1TQDno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AC5YD.
- Glidewell, Michael LWAgranted 2021-07-09