Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1SMC callsign genealogy
Currently held by WOOD, MARLON 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 KA1SMC's current licensee, walking backwards.
- CARLOZZI, STEVEN MMAgranted 2004-03-13cancelled 2012-11-17
Successor callsigns
Callsigns held now by people who previously held KA1SMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1SMC, oldest first.
- WOOD, MARLON M VT1998-09-01 → cancelled 2010-09-02
- CARLOZZI Mr, STEVEN M MA2022-12-29 active