Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1UUF callsign genealogy
Currently held by Almeida, Alexander 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 KA1UUF's current licensee, walking backwards.
- Almeida, Alexander JMAgranted 2015-09-22cancelled 2015-10-20
Successor callsigns
Callsigns held now by people who previously held KA1UUF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1UUF, oldest first.
- DE ALMEIDA, ADORALDO P MA1999-10-01 → cancelled 2011-12-20
- Almeida, Alexander J NH2015-10-20 active