Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TPP callsign genealogy
Currently held by BELIN, HERBERT A
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 W1TPP's current licensee, walking backwards.
- BELIN, HERBERT AMAgranted 1998-08-24cancelled 2007-06-26
Successor callsigns
Callsigns held now by people who previously held W1TPP.
- BELIN, HERBERT AMAgranted 2017-05-01