Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2ZOW callsign genealogy
Currently held by Md Daud, Muhammad Zakwan
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 W2ZOW's current licensee, walking backwards.
- Md Daud, Muhammad ZakwanFLgranted 2017-12-18cancelled 2018-01-09
Successor callsigns
Callsigns held now by people who previously held W2ZOW.
No current licensee on record previously held this callsign.