Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7GWP callsign genealogy
Currently held by Phillips, Greg W
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 KB7GWP's current licensee, walking backwards.
- Phillips, Greg WNVgranted 2019-05-01cancelled 2019-05-21
Successor callsigns
Callsigns held now by people who previously held KB7GWP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7GWP, oldest first.
- CLEPPE, MICHAEL J WA1989-02-14 → cancelled 2001-02-15
- Phillips, Greg W NV2019-05-21 active