Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7JC callsign genealogy
Currently held by Chappell, Terry I
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 KK7JC's current licensee, walking backwards.
- MAYNARD, MATTHEW AORgranted 2009-04-28cancelled 2016-07-15
Successor callsigns
Callsigns held now by people who previously held KK7JC.
- Chappell, Terry IORgranted 2007-05-07cancelled 2008-01-05
All historical holders
Every license row we've seen with the callsign KK7JC, oldest first.
- Chappell, Terry I OR2007-05-07 → cancelled 2007-11-07
- MAYNARD, MATTHEW A CA2026-06-11 active