Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5AUV callsign genealogy
Currently held by KREMKAU, DONNA S
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 N5AUV's current licensee, walking backwards.
- KREMKAU, DONNA SFLgranted 2007-07-09cancelled 2013-04-23
Successor callsigns
Callsigns held now by people who previously held N5AUV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5AUV, oldest first.
- Kremkau, George E FL1997-07-18 → cancelled 2009-07-21
- KREMKAU, DONNA S FL2024-02-21 active