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

Backup Auxiliary Communications Network

FRN 0023879265 · first licensed Aug 18, 2014 as KG5DPK · 1 license on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Apr 14, 2025	0011527501	HAM	Administrative update	Granted	KG5DPK
Apr 10, 2025	0011522356	HAM	Renewal + modification	Granted	KG5DPK
Aug 18, 2014	0006427636	HAM	New license	Granted	KG5DPK

Complete licensing history

KG5DPK Active Club / other Aug 18, 2014 → expires Aug 18, 2034

Licensee
Backup Auxiliary Communications Network

Address
PO Box 2452
LITTLE ROCK, AR 72203

FRN
0023879265

Trustee
KG5CSA

Last granted
Apr 11, 2025

Effective
Apr 14, 2025

Last action
Apr 14, 2025
FCC actions (4)
- Apr 14, 2025 — Administrative update LIAUA
- Apr 11, 2025 — License renewed LIREN
- Aug 18, 2014 — License issued LIISS
- Aug 18, 2014 — 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 Mar 28, 2015 → Oct 4, 2026 · 36 snapshots · as KG5DPK
Backup Auxiliary Communications Network
PO Box 2452
LITTLE ROCK, AR 72203