Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7OCR callsign genealogy
Currently held by HOLLAND, JAMES 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 K7OCR's current licensee, walking backwards.
- Holland, James RUTgranted 2012-05-22cancelled 2012-06-26
Successor callsigns
Callsigns held now by people who previously held K7OCR.
- Wolf, ForrestNVgranted 2008-01-01cancelled 2008-09-23
All historical holders
Every license row we've seen with the callsign K7OCR, oldest first.
- Wolf, Forrest NV2006-07-29 → cancelled 2008-01-01
- HOLLAND, JAMES R UT2022-06-22 active