Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1SMP callsign genealogy
Currently held by Pendergrast Ms., Stacy M
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 W1SMP's current licensee, walking backwards.
- Pendergrast, Stacy MNJgranted 2011-11-30cancelled 2011-12-20
Successor callsigns
Callsigns held now by people who previously held W1SMP.
No current licensee on record previously held this callsign.