Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3WOB callsign genealogy
Currently held by MOGITZ, JEFFREY S
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 N3WOB's current licensee, walking backwards.
- WOBERMIN, GREGORY ECOgranted 2015-03-26cancelled 2021-02-06
Successor callsigns
Callsigns held now by people who previously held N3WOB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3WOB, oldest first.
- MOGITZ, JEFFREY S PA2005-10-29 → cancelled 2017-12-14
- WOBERMIN, GREGORY E CO2021-02-06 active