Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD8KN callsign genealogy
Currently held by KLINGENSMITH, RICHARD E
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 AD8KN's current licensee, walking backwards.
- KLINGENSMITH, RICHARD EMIgranted 2017-05-09cancelled 2023-05-15
Successor callsigns
Callsigns held now by people who previously held AD8KN.
No current licensee on record previously held this callsign.