Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0RT callsign genealogy
Currently held by TEACHMAN JR, HAROLD R
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 KA0RT's current licensee, walking backwards.
- TEACHMAN JR, HAROLD RKSgranted 1993-12-07cancelled 2003-12-13
- KA0NSAno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KA0RT.
No current licensee on record previously held this callsign.