Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0MAY callsign genealogy
Currently held by Smith, Nicholas K
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 W0MAY's current licensee, walking backwards.
- Smith, Nicholas KMNgranted 2017-07-19cancelled 2021-04-27
Successor callsigns
Callsigns held now by people who previously held W0MAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0MAY, oldest first.
- CHENEY, DAVID C CO2006-06-27 → cancelled 2018-09-06
- Smith, Nicholas K MN2021-04-27 active