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

DONALD R CHRISTENSEN

FRN 0012824017 · first licensed Feb 18, 2005 as AL7GW · 2 licenses on record

📝 FCC applications (4)

ReceivedFile numberServicePurposeStatusCall
Sep 9, 20250011741486 HAMRenewalGranted N9YD
Sep 14, 20150006942628 HAMRenewalGranted N9YD
Aug 22, 20050002285452 HAMModificationGranted AL7GW
Feb 17, 20050002052147 HAMRenewalGranted AL7GW

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 Aug 22, 2005
Granted Sep 11, 2025
0002285452
AL7GW · DONALD R CHRISTENSEN · Amateur Extra
PO Box 142023 · ANCHORAGE, AK 99514-2023
1.N9YD ✓ granted
Granted
got N9YD