Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB3ISP callsign genealogy
Currently held by Dale, Jeff
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 WB3ISP's current licensee, walking backwards.
- Dale, JeffNYgranted 2019-03-26cancelled 2019-04-13
Successor callsigns
Callsigns held now by people who previously held WB3ISP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB3ISP, oldest first.
- FAIRBANKS, ANTHONY M PA1994-08-10 → cancelled 2006-08-11
- Dale, Jeff FL2019-04-13 active