Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW0RH callsign genealogy
Currently held by HARRINGTON, WILLIAM R
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 KW0RH's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KW0RH.
- HARRINGTON, WILLIAM RMOgranted 2016-12-30cancelled 2018-09-18