KB3ISA
Available2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMerchant, Wilson R
License ClassGeneral
Min. Class RequiredTechnician
LocationMillsboro, DE
Grant DateOct 25, 2002
Expiration DateOct 25, 2012
Cancellation DateFeb 26, 2008
Available for ApplicationsFeb 27, 2010
KB3ISA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Merchant, Wilson R in Millsboro, DE. 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 HENNING, JAMES H on Nov 7, 2023. KB3ISA has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ...-- .. ... .-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Bravo Three India Sierra Alpha
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 26, 2008
- Administrative Update AppliedJan 28, 2006
- License ModifiedJan 13, 2005
- License IssuedOct 25, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HENNING, JAMES HFiled Nov 7, 2023Not awardedFCC ↗