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KB9CAL

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderSullivan, Mark B

License ClassTechnician

Min. Class RequiredTechnician

LocationAlbuquerque, NM

Grant DateJan 31, 1989

Expiration DateJan 31, 1999

Cancellation DateFeb 1, 2001

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KB9CAL

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderSullivan, Mark B

License ClassTechnician

Min. Class RequiredTechnician

LocationAlbuquerque, NM

Grant DateJan 31, 1989

Expiration DateJan 31, 1999

Cancellation DateFeb 1, 2001

Available for ApplicationsFeb 1, 2001

KB9CAL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Sullivan, Mark B in Albuquerque, NM. 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 Claus, Calvin B on Sep 8, 2026. KB9CAL has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

-.- -... ----. -.-. .- .-..

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Nine Charlie Alpha Lima

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredFeb 1, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Claus, Calvin BFiled Sep 8, 2026
PendingFCC ↗

Search external databases

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FCC data as of Sep 12, 2026

KB9CAL FCC Vanity Status: 1 Competing Application & History