Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3T callsign genealogy
Currently held by HEATON, WILLIAM X
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 WA3T's current licensee, walking backwards.
- HEATON, WILLIAM XPAgranted 2010-03-02cancelled 2010-08-10
Successor callsigns
Callsigns held now by people who previously held WA3T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA3T, oldest first.
- MOSELEY, ROBIN C PA2000-08-23 → cancelled 2006-05-09
- HEATON, WILLIAM X PA2020-07-14 active