Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5TJM callsign genealogy
Currently held by Marrinan, Timothy J
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 N5TJM's current licensee, walking backwards.
- Marrinan, Timothy JORgranted 2020-09-15cancelled 2020-10-09
Successor callsigns
Callsigns held now by people who previously held N5TJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5TJM, oldest first.
- HANNA, ALBERT R AR1991-05-07 → cancelled 2003-05-08
- Marrinan, Timothy J OR2020-10-09 active