AB5NK
Available2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderALVORD, ROBERT E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOWASSO, OK
Grant DateMar 1, 2013
Expiration DateMay 18, 2023
Cancellation DateMay 20, 2025
Available for ApplicationsMay 19, 2025
AB5NK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ALVORD, ROBERT E in OWASSO, OK. 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 KANDREGULA, NAGARAJU on Jan 21, 2026. AB5NK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ..... -. -.-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Five November Kilo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 20, 2025
- License RenewedMar 1, 2013
- License RenewedFeb 20, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- KANDREGULA, NAGARAJUFiled Jan 21, 2026Not awardedFCC ↗