Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ZEO callsign genealogy
Currently held by Zeo, Philip
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 K2ZEO's current licensee, walking backwards.
- Zeo, PhillipNYgranted 2021-07-09cancelled 2021-08-03
Successor callsigns
Callsigns held now by people who previously held K2ZEO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2ZEO, oldest first.
- QUICK, MADELEINE NY1987-09-29 → cancelled 1999-09-30
- Zeo, Philip NY2021-08-03 active