N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

Twylo S Barnes

FRN 0018549253 · first licensed Feb 26, 2009 as KJ4JVG · 2 licenses on record

📝 FCC applications (4)

ReceivedFile numberServicePurposeStatusCall
Jan 29, 20190008503026 HAMRenewalGranted W4SVL
May 21, 20090003846801 HAMModificationGranted W4SVL
Feb 27, 20090003755718 HAMModificationGranted KJ4JVG
Feb 26, 20090003754253 HAMNew licenseGranted KJ4JVG

Complete licensing history

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Feb 27, 2009
Granted Jan 30, 2019
0003755718
KJ4JVG · Twylo S Barnes · Technician
PO Box 1384 · Inverness, FL 34451
1.W4SVL ✓ granted
2.W7SVL held
3.K4SVL held
5.K9SVL held
Granted
got W4SVL