K4SIP
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderFELTS, BYRON D
License ClassTechnician
Min. Class RequiredGeneral
LocationOOLTEWAH, TN
Grant DateDec 31, 2024
Expiration DateFeb 20, 2035
K4SIP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FELTS, BYRON D in OOLTEWAH, TN. 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 FELTS, BYRON D on Feb 2, 2015. K4SIP has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... .. .--.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra India Papa
Readability: 7/10(Good readability)
License History
- License RenewedDec 31, 2024
- Administrative Update AppliedJan 31, 2024
- Administrative Update AppliedApr 6, 2021
- Administrative Update AppliedOct 1, 2020
- Administrative Update AppliedAug 28, 2018
- Administrative Update AppliedDec 14, 2017
- License IssuedFeb 20, 2015
- Vanity Callsign GrantedFeb 20, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- FELTS, BYRON DFiled Feb 2, 2015Not awardedFCC ↗