Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3JFF callsign genealogy
Currently held by WHITE, JEFFREY 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 W3JFF's current licensee, walking backwards.
- WHITE, JEFFREY MPAgranted 2018-10-02cancelled 2019-09-06
Successor callsigns
Callsigns held now by people who previously held W3JFF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3JFF, oldest first.
- WARE, ROBERT S MD1998-10-30 → cancelled 2010-11-02
- WHITE, JEFFREY M PA2019-09-06 active