Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ5JDB callsign genealogy
Currently held by BROWNING, JEFFREY
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 KZ5JDB's current licensee, walking backwards.
- Browning, JeffreyTXgranted 2011-05-31cancelled 2011-06-18
Successor callsigns
Callsigns held now by people who previously held KZ5JDB.
- BROWNING, JEFFREY DTXgranted 2012-05-05cancelled 2024-05-07