Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NU0T callsign genealogy
Currently held by BLENDEN, DONALD C
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 NU0T's current licensee, walking backwards.
- ALLEN, ANDREW ECOgranted 2004-07-15cancelled 2013-04-26
Successor callsigns
Callsigns held now by people who previously held NU0T.
- Anderson, Karl AAZgranted 2021-01-26
All historical holders
Every license row we've seen with the callsign NU0T, oldest first.
- BLENDEN, DONALD C MO1996-05-21 → cancelled 2004-01-12
- Anderson, Karl A IA2010-01-22 → cancelled 2011-02-05
- ALLEN, ANDREW E CO2023-05-31 active