Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4CAW callsign genealogy
Currently held by Lichtenberger, Matthew J
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 KA4CAW's current licensee, walking backwards.
- Lichtenberger, Matthew JCAgranted 2021-11-09cancelled 2021-11-30
Successor callsigns
Callsigns held now by people who previously held KA4CAW.
No current licensee on record previously held this callsign.