Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD8VSM callsign genealogy
Currently held by HOUGHTON, STEPHEN C
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 KD8VSM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD8VSM.
- HOUGHTON, STEPHEN COHgranted 2013-11-13cancelled 2026-03-07