Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7NAB callsign genealogy
Currently held by Champlin, Cary R
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 KE7NAB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE7NAB.
- Champlin, Cary RWAgranted 2007-04-30cancelled 2007-10-12