Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5MAW callsign genealogy
Currently held by WILLIAMSON, 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 N5MAW's current licensee, walking backwards.
- WILLIAMSON, MICHAEL ATXgranted 2011-06-27cancelled 2012-09-11
Successor callsigns
Callsigns held now by people who previously held N5MAW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5MAW, oldest first.
- WHIPPLE, LAURA S TX1992-01-28 → cancelled 2004-01-29
- WILLIAMSON, MICHAEL A TX2022-06-14 active