Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N2OXP callsign genealogy
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 N2OXP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N2OXP.
- MAC MAHON, TIMOTHY JNYgranted 2003-01-06cancelled 2015-01-27