Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW1WDP callsign genealogy
Currently held by Paul Sr, William D
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 WW1WDP's current licensee, walking backwards.
- Paul Sr, William DFLgranted 2018-01-17
Successor callsigns
Callsigns held now by people who previously held WW1WDP.
- Paul Sr, William DFLgranted 2018-01-17