Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9SMO callsign genealogy
Currently held by ODLIN, STEVEN M
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 N9SMO's current licensee, walking backwards.
- ODLIN, STEVEN MILgranted 2006-05-17cancelled 2010-11-19
Successor callsigns
Callsigns held now by people who previously held N9SMO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9SMO, oldest first.
- BLASCO, JAMES J IL1995-10-17 → cancelled 2005-03-03
- ODLIN, STEVEN M IA2022-07-06 active