Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2RZP callsign genealogy
Currently held by Hart, Vincent 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 KC2RZP's current licensee, walking backwards.
- Hart, Vincent CPAgranted 2017-08-09cancelled 2019-09-13
Successor callsigns
Callsigns held now by people who previously held KC2RZP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC2RZP, oldest first.
- Hart, John F NY2007-07-27 → cancelled 2019-07-30
- Hart, Vincent C PA2019-09-13 active