Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2MTH callsign genealogy
Currently held by HALL, MARK 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 N2MTH's current licensee, walking backwards.
- Hall, Mark TNYgranted 2000-07-18cancelled 2006-02-07
Successor callsigns
Callsigns held now by people who previously held N2MTH.
- HALL, MARK TPAgranted 2025-12-05
All historical holders
Every license row we've seen with the callsign N2MTH, oldest first.
- SCHULTE, JOSEPH B NY1991-06-18 → cancelled 2003-06-19
- HALL, MARK T PA2015-12-18 → cancelled 2016-01-05