Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7RCK callsign genealogy
Currently held by ROSE, DELANEY C
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 KC7RCK's current licensee, walking backwards.
- ROSE, DELANEY CUTgranted 2017-10-30cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held KC7RCK.
- JACKSON, NORMAN RWAgranted 2002-04-28cancelled 2003-05-06
All historical holders
Every license row we've seen with the callsign KC7RCK, oldest first.
- JACKSON, NORMAN R WA1996-05-28 → cancelled 2002-04-28
- ROSE, DELANEY C UT2019-02-20 active