Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7KMA callsign genealogy
Currently held by McBee, Andrew D
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 KD7KMA's current licensee, walking backwards.
- Gronenthol, Daniel JWAgranted 2002-09-19cancelled 2009-12-25
Successor callsigns
Callsigns held now by people who previously held KD7KMA.
- McBee, Andrew DAZgranted 2021-04-12
All historical holders
Every license row we've seen with the callsign KD7KMA, oldest first.
- McBee, Andrew D AZ2000-09-28 → cancelled 2001-05-22
- Gronenthol, Daniel J WA2019-11-19 active