Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0HST callsign genealogy
Currently held by Tuttle, Harry S
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 K0HST's current licensee, walking backwards.
- Tuttle, Harry SCOgranted 2023-07-14
Successor callsigns
Callsigns held now by people who previously held K0HST.
- Tuttle, Harry SCOgranted 2023-07-14