Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0ELK callsign genealogy
Currently held by SHIFFER, CURTIS L
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 WD0ELK's current licensee, walking backwards.
- Wilson, John BIAgranted 2023-10-31cancelled 2026-04-10
Successor callsigns
Callsigns held now by people who previously held WD0ELK.
- Wilson, John BIAgranted 2026-05-01
All historical holders
Every license row we've seen with the callsign WD0ELK, oldest first.
- SHIFFER, CURTIS L IA2006-12-01 → cancelled 2019-02-26
- Wilson, John B IA2026-04-10 → cancelled 2026-05-01