Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM5I callsign genealogy
Currently held by TULLOSS JR, JOHN W
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 NM5I's current licensee, walking backwards.
- Wilson Ii, Dion LFLgranted 2002-09-04cancelled 2010-07-07
Successor callsigns
Callsigns held now by people who previously held NM5I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NM5I, oldest first.
- TULLOSS JR, JOHN W TX1998-06-12 → cancelled 2010-06-15
- Wilson II, Dion L TX2020-04-23 active