Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2SLD callsign genealogy
Currently held by Kramkowski, David 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 K2SLD's current licensee, walking backwards.
- Kramkowski, David RNYgranted 2001-05-30cancelled 2001-06-26
Successor callsigns
Callsigns held now by people who previously held K2SLD.
No current licensee on record previously held this callsign.