Confidence: Medium · Source: FCC ULS · As of 2026-10-24
K9EEZ callsign genealogy
Currently held by Shrader, Travis 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 K9EEZ's current licensee, walking backwards.
- ZHANG, KEMDgranted 2026-09-01cancelled 2026-09-19
Successor callsigns
Callsigns held now by people who previously held K9EEZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9EEZ, oldest first.
- Shrader, Travis L WI2012-06-22 → cancelled 2024-06-25
- ZHANG, KE MD2026-09-19 active