Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3MIB callsign genealogy
Currently held by HENDERSON, GREGORY E
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 W3MIB's current licensee, walking backwards.
- Henderson, Gregory ETNgranted 2002-08-21cancelled 2003-08-12
Successor callsigns
Callsigns held now by people who previously held W3MIB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3MIB, oldest first.
- BRYSON, ROY W MD1994-07-27 → cancelled 2000-06-27
- HENDERSON, GREGORY E TN2014-01-16 → cancelled 2025-08-13