Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4MAQ callsign genealogy
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 N4MAQ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N4MAQ.
- FOSTER, SHARON LGAgranted 2004-06-24cancelled 2015-12-08