KL1SL
Active2x2District 1
Competitive callsign — 1 application filed with the FCC.
License HolderMARTIN, KATHLEEN E
License ClassTechnician
Min. Class RequiredGeneral
LocationAnchorage, AK
Grant DateNov 29, 2025
Expiration DateJan 12, 2036
KL1SL is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MARTIN, KATHLEEN E in Anchorage, AK. 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 MARTIN, KATHLEEN E on Mar 20, 2014. KL1SL has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-.. .---- ... .-..
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Lima One Sierra Lima
Readability: 7.5/10(High readability)
License History
- License RenewedNov 29, 2025
- License RenewedDec 1, 2015
- Administrative Update AppliedOct 28, 2014
- Administrative Update AppliedMar 21, 2014
- License RenewedNov 4, 2005
- License IssuedOct 27, 2004
- System-Generated GrantOct 27, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MARTIN, KATHLEEN EFiled Mar 20, 2014DismissedFCC ↗