Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE4Q callsign genealogy
Currently held by Nassar, Frederick
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 KE4Q's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KE4Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE4Q, oldest first.
- WADE JR, EDWARD H FL2007-08-02 → cancelled 2019-10-24
- Nassar, Frederick FL2019-11-13 active