Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2FQ callsign genealogy
Currently held by MROCZKOWSKI JR, JAMES T
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 W2FQ's current licensee, walking backwards.
- CHAPMAN, MARTIN DMAgranted 2018-03-01cancelled 2021-04-02
Successor callsigns
Callsigns held now by people who previously held W2FQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2FQ, oldest first.
- MROCZKOWSKI JR, JAMES T FL2009-02-21 → cancelled 2021-03-12
- CHAPMAN, MARTIN D MA2021-04-02 active