Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1AUG callsign genealogy
Currently held by ZAJONC, AUGUST
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 KB1AUG's current licensee, walking backwards.
- ZAJONC, AUGUSTCAgranted 2015-09-22cancelled 2018-12-04
Successor callsigns
Callsigns held now by people who previously held KB1AUG.
- ZAJONC, AUGUST CCAgranted 2026-02-10
All historical holders
Every license row we've seen with the callsign KB1AUG, oldest first.
- BUZEL, MARTHA M CT1997-05-08 → cancelled 2005-07-21
- ZAJONC, AUGUST CA2018-12-04 → cancelled 2026-02-10