Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6SLO callsign genealogy
Currently held by Crabb, Albert C
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 KN6SLO's current licensee, walking backwards.
- Crabb, Albert CCAgranted 2019-10-31cancelled 2020-04-10
Successor callsigns
Callsigns held now by people who previously held KN6SLO.
No current licensee on record previously held this callsign.