Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA1SKI callsign genealogy
Currently held by MACIOROWSKI, ROBERT D
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 WA1SKI's current licensee, walking backwards.
- MACIOROWSKI, ROBERT Dcancelled 1999-08-04
Successor callsigns
Callsigns held now by people who previously held WA1SKI.
No current licensee on record previously held this callsign.