Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7DCV callsign genealogy
Currently held by CHAMBERLAIN, DEAN A
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 KA7DCV's current licensee, walking backwards.
- SMITH, TRAVIS BUTgranted 2018-08-16cancelled 2018-09-07
Successor callsigns
Callsigns held now by people who previously held KA7DCV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7DCV, oldest first.
- CHAMBERLAIN, DEAN A ID1998-12-15 → cancelled 2010-12-16
- SMITH, TRAVIS B UT2018-09-07 active