Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA1UOI callsign genealogy
Currently held by SAUCIER, EDMUND E
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 KA1UOI's current licensee, walking backwards.
- Saucier, Matthew JMEgranted 2016-11-21cancelled 2017-12-30
Successor callsigns
Callsigns held now by people who previously held KA1UOI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1UOI, oldest first.
- SAUCIER, EDMUND E ME2011-11-29 → cancelled 2016-01-11
- Saucier, Matthew J ME2017-12-30 active