Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7XXL callsign genealogy
Currently held by Henshaw, Michael A
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 W7XXL's current licensee, walking backwards.
- Henshaw, Michael AORgranted 2015-06-17cancelled 2015-07-18
Successor callsigns
Callsigns held now by people who previously held W7XXL.
No current licensee on record previously held this callsign.