Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7TJO callsign genealogy
Currently held by MC CABE, PATRICK H
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 N7TJO's current licensee, walking backwards.
- Moore, Michael RWAgranted 2007-09-24cancelled 2007-10-20
Successor callsigns
Callsigns held now by people who previously held N7TJO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7TJO, oldest first.
- MC CABE, PATRICK H WA1991-08-06 → cancelled 2003-08-07
- Moore, Michael R WA2017-09-26 active