Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5TSV callsign genealogy
Currently held by Blake, Michael 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 N5TSV's current licensee, walking backwards.
- Blake, Michael HNMgranted 2002-07-02cancelled 2007-05-15
Successor callsigns
Callsigns held now by people who previously held N5TSV.
- SPENCE, PERRY SARgranted 1993-01-12cancelled 2005-01-13