Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC7NIK callsign genealogy
Currently held by Colson, Nicole S
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 KC7NIK's current licensee, walking backwards.
- Colson, Nicole SWYgranted 2001-08-03cancelled 2010-10-01
Successor callsigns
Callsigns held now by people who previously held KC7NIK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7NIK, oldest first.
- CROFT, ROBIN ANNE UT1995-10-11 → cancelled 2007-10-12
- Colson, Nicole S WY2020-09-09 active