Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6OL callsign genealogy
Currently held by DAMON, ROBERT B
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 N6OL's current licensee, walking backwards.
- Johnson, Nicklas RCAgranted 2011-02-14cancelled 2011-04-05
Successor callsigns
Callsigns held now by people who previously held N6OL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6OL, oldest first.
- DAMON, ROBERT B CA1999-02-23 → cancelled 2011-02-24
- Johnson, Nicklas R CA2021-01-26 active