Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD8DSF callsign genealogy
Currently held by PATIN, ANDREW 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 WD8DSF's current licensee, walking backwards.
- Patin, AndrewMIgranted 2017-09-21cancelled 2017-10-13
Successor callsigns
Callsigns held now by people who previously held WD8DSF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD8DSF, oldest first.
- PATIN, ANDREW M IL2005-04-22 → cancelled 2017-04-25
- Patin, Andrew MO2017-10-13 active