N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

DONALD S WILLIAMS

FRN 0029515459 · first licensed May 29, 2020 as KI5JDX · 3 licenses on record

📝 FCC applications (5)

ReceivedFile numberServicePurposeStatusCall
Dec 26, 20230010827713 HAMModificationGranted K5JDX
Feb 1, 20210009396865 HAMModificationGranted K5JDX
Aug 17, 20200009187856 HAMModificationGranted KI5JDX
Jul 9, 20200009142814 HAMAdministrative updateGranted KI5JDX
May 29, 20200009095311 HAMNew licenseGranted KI5JDX

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 Dec 26, 2023
Granted Jan 13, 2024
0010827713
K5JDX · DONALD S WILLIAMS · General
PO Box 19248 · AMARILLO, TX 79114-1248
1.W3DSW ✓ granted
2.N3DSW available
3.K5DSW held
Granted
got W3DSW
Filed Aug 17, 2020
Granted Sep 4, 2020
0009187856
KI5JDX · Donald S Williams · Technician
Attn: Shaie Williams · PO Box 19248 · Amarillo, TX 79114
1.K5JDX ✓ granted
Granted
got K5JDX