N9BL
Cancelled1x2District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderMark Twain DX Assoc
Min. Class RequiredAmateur Extra
LocationHannibal, MO
Grant DateOct 27, 2020
Cancellation DateJun 9, 2025
Available for ApplicationsJun 10, 2027
N9BL is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Mark Twain DX Assoc in Hannibal, MO. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by von Tobel, Barry J on May 21, 2026. N9BL has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----. -... .-..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Nine Bravo Lima
Readability: 8/10(High readability)
Available Jun 10, 2027 (321 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Internal Correction AppliedJun 18, 2025
- Internal Correction AppliedJun 18, 2025
- Internal Correction AppliedJun 18, 2025
- License RenewedOct 27, 2020
- Administrative Update AppliedSep 21, 2018
- License RenewedOct 26, 2010
- License RenewedOct 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.