Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4NQA callsign genealogy
Currently held by MAZZEI, JOSEPH L
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 W4NQA's current licensee, walking backwards.
- MAZZEI, JOSEPH LNCgranted 1999-04-09cancelled 2000-02-05
Successor callsigns
Callsigns held now by people who previously held W4NQA.
- MAZZEI, JOSEPH LFLgranted 2021-10-25