Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM5TW callsign genealogy
Currently held by Whalen, Thomas 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 NM5TW's current licensee, walking backwards.
- Whalen, Thomas JNMgranted 2003-04-08cancelled 2012-01-04
Successor callsigns
Callsigns held now by people who previously held NM5TW.
No current licensee on record previously held this callsign.