Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4EQY callsign genealogy
Currently held by Heiman Jr, Grover G
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 WA4EQY's current licensee, walking backwards.
- Heiman, Richard S VVAgranted 2008-01-14cancelled 2008-03-04
Successor callsigns
Callsigns held now by people who previously held WA4EQY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4EQY, oldest first.
- Heiman Jr, Grover G VA1998-03-17 → cancelled 2006-10-12
- Heiman, Richard S. V VA2018-03-27 active