Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9APQ callsign genealogy
Currently held by O ROURKE, NICHOLAS T
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 W9APQ's current licensee, walking backwards.
- O Rourke, Nicholas TILgranted 2014-03-07cancelled 2016-01-08
Successor callsigns
Callsigns held now by people who previously held W9APQ.
No current licensee on record previously held this callsign.