N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

Jon Dufendach

FRN 0029597622 · first licensed Jun 8, 2020 as KL5AM · 1 license on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Aug 10, 2020	0009178970	HAM	Modification	Granted	KL5AM
Jul 13, 2020	0009145528	HAM	Administrative update	Granted	KL5AM
Jun 8, 2020	0009104568	HAM	New license	Granted	KL5AM

Complete licensing history

KL5AM Active General Jun 8, 2020 → expires Jun 8, 2030

Licensee
Jon Dufendach

Address
PO Box 309
Delta Junction, AK 99737
63.4433, -145.2962 (ZIP center) · Grid BP73ik · CQ 1 · ITU 1 · map ↗

FRN
0029597622

Last granted
Jun 8, 2020

Effective
Aug 10, 2020

Last action
Aug 10, 2020
FCC actions (4)
- Aug 10, 2020 — License modified LIMOD
- Jul 13, 2020 — Administrative update LIAUA
- Jun 8, 2020 — License issued LIISS
- Jun 8, 2020 — 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 16, 2022 → Oct 4, 2026 · 13 snapshots · as KL5AM
Jon Dufendach
PO Box 309
Delta Junction, AK 99737
63.4433, -145.2962 (ZIP center) · Grid BP73ik · CQ 1 · ITU 1 · map ↗

Repeaters within 50 miles

6 repeaters within 50 miles of this ZIP code, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page

● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
42.3	KL2AV	Delta Junction KL2AV	444.7000	+5	TONE 103.5	FM (analog)		—	Delta Junction, AK
43.0	KL7DRC	Delta Junction KL7DRC	147.0300	+0.6	TONE 103.5	FM (analog)		—	Delta Junction, AK
43.2	KL2AV	Delta Junction KL2AV	444.6000	+5	TONE 103.5	FM (analog)		—	Delta Junction, AK
43.2	KL2AV	Delta Junction KL2AV	927.0125	-25	TONE 114.8	FM (analog)		—	Delta Junction, AK
43.2	KL2AV	Delta junction KL2AV North-Amer	444.8000	+5	CC1	DMR	North-America	—	Delta junction, AK
43.2	KL2AV offline	Delta Junction KL2AV	146.7600	-0.6	TONE 103.5	FM (analog)		—	Delta Junction, AK