Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ5DA callsign genealogy
Currently held by JOHNSON, EDWARD K
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 KZ5DA's current licensee, walking backwards.
- JOHNSON, EDWARD KNYgranted 2000-03-08cancelled 2000-05-05
Successor callsigns
Callsigns held now by people who previously held KZ5DA.
- JOHNSON, EDWARD KFLgranted 2021-06-02