Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4DKP callsign genealogy
Currently held by HAMLIN, STEPHEN G
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 WA4DKP's current licensee, walking backwards.
- HAMLIN, STEPHEN GGAgranted 2015-01-12cancelled 2015-01-30
Successor callsigns
Callsigns held now by people who previously held WA4DKP.
No current licensee on record previously held this callsign.