Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2MOB callsign genealogy
Currently held by ABEL, RANDAL D
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 N2MOB's current licensee, walking backwards.
- Porter, DouglasALgranted 2025-05-30cancelled 2025-06-21
Successor callsigns
Callsigns held now by people who previously held N2MOB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2MOB, oldest first.
- ABEL, RANDAL D NY1991-05-28 → cancelled 2003-05-29
- Porter, Douglas AL2025-06-21 active