KR7STF
Active2x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderKraai, Stephanie J
License ClassTechnician
Min. Class RequiredTechnician
LocationBillings, MT
Grant DateJul 31, 2026
Expiration DateJul 31, 2036
KR7STF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kraai, Stephanie J in Billings, MT. 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 Kraai, Stephanie J on Jul 12, 2016. KR7STF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. --... ... - ..-.
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Romeo Seven Sierra Tango Foxtrot
Readability: 6/10(Good readability)
License History
- License RenewedJul 31, 2026
- Vanity Callsign GrantedJul 30, 2016
- License IssuedJul 30, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Kraai, Stephanie JFiled Jul 12, 2016Not awardedFCC ↗