Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB1HTS callsign genealogy
Currently held by MARSH, DAVID T
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 KB1HTS's current licensee, walking backwards.
- MARSH, DAVID TMAgranted 1992-01-07cancelled 2002-01-31
Successor callsigns
Callsigns held now by people who previously held KB1HTS.
- MARSH, DAVID TMAgranted 2007-06-23cancelled 2007-07-31