Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1COH callsign genealogy
Currently held by HENDERSON, CASEY O
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 W1COH's current licensee, walking backwards.
- HENDERSON, CASEY OMEgranted 2002-07-17cancelled 2012-07-06
Successor callsigns
Callsigns held now by people who previously held W1COH.
No current licensee on record previously held this callsign.