Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1KLH callsign genealogy
Currently held by Hanna, Kim L
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 K1KLH's current licensee, walking backwards.
- Hanna, Kim LRIgranted 2025-06-18cancelled 2025-07-08
Successor callsigns
Callsigns held now by people who previously held K1KLH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1KLH, oldest first.
- DOHERTY, JOHN H FL1987-09-15 → cancelled 1999-09-16
- Hanna, Kim L RI2025-07-08 active