Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7CW callsign genealogy
Currently held by NEWBERG, DENNIS S
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 KB7CW's current licensee, walking backwards.
- NEWBERG, DENNIS SORgranted 2009-03-11cancelled 2009-04-21
Successor callsigns
Callsigns held now by people who previously held KB7CW.
- DAVENPORT, ALAN PORgranted 2019-03-13
All historical holders
Every license row we've seen with the callsign KB7CW, oldest first.
- NEWBERG, DENNIS S OR2019-03-23 active
- DAVENPORT, ALAN P— → cancelled 1999-05-26