Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8SMF callsign genealogy
Currently held by CASE, COLLEEN 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 N8SMF's current licensee, walking backwards.
- Flynn, StephanieMIgranted 2025-05-20cancelled 2025-06-07
Successor callsigns
Callsigns held now by people who previously held N8SMF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8SMF, oldest first.
- CASE, COLLEEN M MI2001-12-14 → cancelled 2014-03-11
- Flynn, Stephanie MI2025-06-07 active