Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3OSC callsign genealogy
Currently held by FORGUSON, EDWARD G
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 N3OSC's current licensee, walking backwards.
- Bressan, DanieleDEgranted 2017-12-06cancelled 2018-07-17
Successor callsigns
Callsigns held now by people who previously held N3OSC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3OSC, oldest first.
- FORGUSON, EDWARD G PA1993-04-06 → cancelled 2005-04-07
- Bressan, Daniele DE2018-07-17 active