Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DBZ callsign genealogy
Currently held by MC DANIEL, CHARLES H
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 K7DBZ's current licensee, walking backwards.
- Kaplan, David BVAgranted 2014-07-02cancelled 2021-01-19
Successor callsigns
Callsigns held now by people who previously held K7DBZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7DBZ, oldest first.
- MC DANIEL, CHARLES H WA1994-02-22 → cancelled 2006-02-23
- Kaplan, David B VA2021-01-19 active