Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7ABE callsign genealogy
Currently held by CHRISTENSEN, JACOB 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 KC7ABE's current licensee, walking backwards.
- CHRISTENSEN, JACOB AUTgranted 2019-07-03cancelled 2019-07-23
Successor callsigns
Callsigns held now by people who previously held KC7ABE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7ABE, oldest first.
- ROLAND, EMILY C WA2003-12-17 → cancelled 2015-12-22
- CHRISTENSEN, JACOB A UT2019-07-23 active