Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TSW callsign genealogy
Currently held by Megrund, Todd 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 K0TSW's current licensee, walking backwards.
- Megrund, Todd AMNgranted 2005-06-09cancelled 2009-05-08
Successor callsigns
Callsigns held now by people who previously held K0TSW.
No current licensee on record previously held this callsign.