Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WH7MO callsign genealogy
Currently held by Otake, Michelle 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 WH7MO's current licensee, walking backwards.
- Otake, Michelle SHIgranted 2006-10-19cancelled 2006-11-14
Successor callsigns
Callsigns held now by people who previously held WH7MO.
No current licensee on record previously held this callsign.