Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN8LD callsign genealogy
Currently held by RUDER, HAROLD 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 KN8LD's current licensee, walking backwards.
- RUDER, HAROLD BMIgranted 1999-11-10cancelled 2001-02-17
Successor callsigns
Callsigns held now by people who previously held KN8LD.
- RUDER, HAROLD BMIgranted 2022-04-19