Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1VCR callsign genealogy
Currently held by MC CORMACK, JOHN D
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 K1VCR's current licensee, walking backwards.
- French II, Rodney EVTgranted 2014-12-19cancelled 2023-10-17
Successor callsigns
Callsigns held now by people who previously held K1VCR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1VCR, oldest first.
- MC CORMACK, JOHN D ME1997-01-08 → cancelled 2009-01-10
- French II, Rodney E VT2023-10-17 active