Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4EOC callsign genealogy
Currently held by Nassau County Emergency Management AuxComm
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 WN4EOC's current licensee, walking backwards.
- KQ4TIBcancelledNassau County Emergency Management AuxCommFLgranted 2024-06-27cancelled 2026-04-28
Successor callsigns
Callsigns held now by people who previously held WN4EOC.
No current licensee on record previously held this callsign.