KT4NR
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderSULLIVAN, DANIEL J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBrambleton, VA
Grant DateFeb 3, 2026
Expiration DateFeb 3, 2036
KT4NR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SULLIVAN, DANIEL J in Brambleton, VA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by SULLIVAN, DANIEL J on Dec 11, 2015. KT4NR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- - ....- -. .-.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Tango Four November Romeo
Readability: 7/10(Good readability)
License History
- License RenewedFeb 3, 2026
- Administrative Update AppliedNov 3, 2021
- Administrative Update AppliedAug 9, 2018
- License IssuedDec 29, 2015
- Vanity Callsign GrantedDec 29, 2015
- License CanceledNov 13, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.