Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN6OTL callsign genealogy
Currently held by Murphy Jr, John D
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 WN6OTL's current licensee, walking backwards.
- MURPHY JR, JOHNCOgranted 2010-11-02cancelled 2016-08-05
Successor callsigns
Callsigns held now by people who previously held WN6OTL.
No current licensee on record previously held this callsign.