Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1BER callsign genealogy
Currently held by CHESCHI, JUSTIN 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 KA1BER's current licensee, walking backwards.
- CHESCHI, JUSTIN DMAgranted 2009-09-25cancelled 2009-10-14
Successor callsigns
Callsigns held now by people who previously held KA1BER.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1BER, oldest first.
- MOSS, LLOYD M ME1989-01-31 → cancelled 2001-02-01
- CHESCHI, JUSTIN D MA2019-10-08 active