Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5STP callsign genealogy
Currently held by McMullen, Stephanie 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 K5STP's current licensee, walking backwards.
- McMullen, Stephanie ALAgranted 2004-02-10cancelled 2004-03-10
Successor callsigns
Callsigns held now by people who previously held K5STP.
No current licensee on record previously held this callsign.