Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1AA callsign genealogy
Currently held by MOSS, JAMES F
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 KC1AA's current licensee, walking backwards.
- Richards, Carroll EMEgranted 2018-01-19cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held KC1AA.
All historical holders
Every license row we've seen with the callsign KC1AA, oldest first.
- MOSS, JAMES F WI2006-06-03 → cancelled 2010-01-05
- Richards, Carroll E ME2019-02-20 → cancelled 2019-03-19