Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1HN callsign genealogy
Currently held by PLASSE, RICHARD F
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 K1HN's current licensee, walking backwards.
- PLASSE, RICHARD FMAgranted 1999-07-23cancelled 1999-10-20
Successor callsigns
Callsigns held now by people who previously held K1HN.
No current licensee on record previously held this callsign.