K1ABK
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderWULFEKUHLER, MARILYN R
License ClassTechnician
Min. Class RequiredGeneral
LocationLANSING, MI
Grant DateOct 28, 2017
Expiration DateOct 28, 2027
K1ABK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WULFEKUHLER, MARILYN R in LANSING, MI. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Klara, Alex B on Nov 14, 2024. K1ABK has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .- -... -.-
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo One Alpha Bravo Kilo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedFeb 10, 2026
- Administrative Update AppliedJun 7, 2022
- Administrative Update AppliedAug 29, 2020
- License IssuedOct 28, 2017
- Vanity Callsign GrantedOct 28, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.