Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2OSD callsign genealogy
Currently held by Tolotta, Michael T
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 W2OSD's current licensee, walking backwards.
- Tolotta, Michael TNJgranted 2000-06-16cancelled 2001-06-20
Successor callsigns
Callsigns held now by people who previously held W2OSD.
No current licensee on record previously held this callsign.