Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5PFS callsign genealogy
Currently held by SOUTHMAYD, DAVID W
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 N5PFS's current licensee, walking backwards.
- Ray, Michael COKgranted 2016-05-16cancelled 2016-06-03
Successor callsigns
Callsigns held now by people who previously held N5PFS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5PFS, oldest first.
- SOUTHMAYD, DAVID W TX1989-09-19 → cancelled 2001-09-20
- Ray, Michael C OK2016-06-03 active