Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6UTD callsign genealogy
Currently held by COMER, LAWRENCE L
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 N6UTD's current licensee, walking backwards.
- Johnson Jr., Arthur WCAgranted 2015-05-20cancelled 2019-08-23
Successor callsigns
Callsigns held now by people who previously held N6UTD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6UTD, oldest first.
- COMER, LAWRENCE L CA1991-10-15 → cancelled 2003-10-16
- Johnson Jr., Arthur W CA2019-08-23 active