AA7TU
Active2x2District 7
Competitive callsign — 1 application filed with the FCC.
License HolderSeiler, Curtiss R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationElkhorn, WI
Grant DateJan 8, 2026
Expiration DateFeb 13, 2036
AA7TU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Seiler, Curtiss R in Elkhorn, WI. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Couper, Alastair N on Jan 26, 2016. AA7TU has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- --... - ..-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Seven Tango Uniform
Readability: 7/10(Good readability)
License History
- License RenewedJan 8, 2026
- Administrative Update AppliedDec 2, 2025
- Administrative Update AppliedJul 31, 2018
- Administrative Update AppliedFeb 23, 2016
- Vanity Callsign GrantedFeb 13, 2016
- License IssuedFeb 13, 2016
- License ExpiredFeb 3, 2015
- License RenewedNov 5, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Couper, Alastair NFiled Jan 26, 2016Not awardedFCC ↗