Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0CZ callsign genealogy
Currently held by Quick, Connor
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 N0CZ's current licensee, walking backwards.
- Quick, ConnorMAgranted 2024-04-13cancelled 2024-05-31
Successor callsigns
Callsigns held now by people who previously held N0CZ.
- GLENN, MARK FCAgranted 1998-07-15cancelled 1998-12-26
All historical holders
Every license row we've seen with the callsign N0CZ, oldest first.
- MAC DONALD, JOSEPH E FL2012-05-04 → cancelled 2024-05-11
- Quick, Connor MA2024-05-31 active
- GLENN, MARK F— → cancelled 1998-07-15