Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9RFT callsign genealogy
Currently held by O CONNOR, PATRICK M
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 WA9RFT's current licensee, walking backwards.
- N9LPMno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WA9RFT.
- O CONNOR, PATRICK MWIgranted 2021-09-25