N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

John C Porbeck

FRN 0034366344 · first licensed Nov 2, 2023 as KJ5DDS · 1 license on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRZE702	Active	John Porbeck	Jonesboro, AR	Oct 24, 2023	Oct 24, 2033

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Nov 2, 2023	0010761440	GMRS	Administrative update	Granted
Oct 31, 2023	0010757957	HAM	New license	Granted	KJ5DDS
Oct 20, 2023	0010743367	GMRS	New license	Granted

Complete licensing history

KJ5DDS Active Technician Nov 2, 2023 → expires Nov 2, 2033

Licensee
John C Porbeck

Address
PO Box 5011
Jonesboro, AR 72403

FRN
0034366344

Last granted
Nov 2, 2023

Effective
Nov 2, 2023

Last action
Nov 2, 2023
FCC actions (2)
- Nov 2, 2023 — License issued LIISS
- Nov 2, 2023 — Systematic call sign granted SYSGRT

Address history

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

Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as KJ5DDS
John C Porbeck
PO Box 5011
Jonesboro, AR 72403