Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DQ callsign genealogy
Currently held by BULLIN, PHILLIP R
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 W4DQ's current licensee, walking backwards.
- LEHMAN JR, ARMOND MFLgranted 2006-01-10cancelled 2015-12-11
Successor callsigns
Callsigns held now by people who previously held W4DQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DQ, oldest first.
- BULLIN, PHILLIP R NC2006-08-11 → cancelled 2013-11-22
- LEHMAN JR, ARMOND M FL2025-09-17 active