Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ3A callsign genealogy
Currently held by Fraser, Mark
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 KZ3A's current licensee, walking backwards.
- Smith, James PPAgranted 2017-08-31cancelled 2021-11-13
Successor callsigns
Callsigns held now by people who previously held KZ3A.
- Fraser, MarkNJgranted 2019-10-25cancelled 2020-04-17
All historical holders
Every license row we've seen with the callsign KZ3A, oldest first.
- GOICOCHEA, LUIS A MD2007-01-29 → cancelled 2019-04-02
- Fraser, Mark NJ2019-06-07 → cancelled 2019-10-25
- Smith, James P PA2021-11-13 active