N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 7:15 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

Jerome H Kostro

FRN 0009055195 · first licensed Jun 17, 2003 as KG6RKY · 2 licenses on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Jul 2, 2024	0011142437	HAM	Administrative update	Granted	AK6QJ
Mar 4, 2024	0010951735	HAM	Renewal	Granted	AK6QJ
Apr 24, 2019	0008616287	HAM	Administrative update	Granted	AK6QJ
Feb 14, 2014	0006154058	HAM	Renewal	Granted	AK6QJ
Apr 14, 2004	0001696746	HAM	Modification	Granted	KG6RKY
Apr 13, 2004	0001695380	HAM	Modification	Granted	KG6RKY
Dec 22, 2003	0001553175	HAM	Modification	Granted	KG6RKY
Nov 10, 2003	0001511649	HAM	Administrative update	Granted	KG6RKY
Jun 17, 2003	0001351620	HAM	New license	Granted	KG6RKY

Complete licensing history

📦 Moved: Carlsbad, CA → Grand Junction, CO

AK6QJ Active Amateur Extra · vanity May 4, 2004 → expires May 4, 2034

Licensee
Jerome H Kostro

Address
2718 Eden Ct
Grand Junction, CO 81506
39.1274, -108.5516 (street) · Grid DM59rd · CQ 4 · ITU 7 · map ↗

FRN
0009055195

Previous call
KG6RKY (General)

Last granted
Mar 5, 2024

Effective
Jul 3, 2024

Last action
Jul 3, 2024
FCC actions (6)
- Jul 3, 2024 — Administrative update LIAUA
- Mar 5, 2024 — License renewed LIREN
- Apr 25, 2019 — Administrative update LIAUA
- Feb 19, 2014 — License renewed LIREN
- May 4, 2004 — Vanity call sign granted VANGRT
- May 4, 2004 — License issued LIISS
KG6RKY Canceled Amateur Extra Jun 17, 2003 → May 4, 2004 (canceled)

Licensee
Jerome H Kostro

Address
6965 El Camino Real Suite 105 Nr 468
Carlsbad, CA 92009
33.0953, -117.2458 (ZIP center) · Grid DM13jc · CQ 3 · ITU 6 · map ↗

FRN
0009055195

Last granted
Jun 17, 2003

Effective
Apr 14, 2004

Last action
May 4, 2004
FCC actions (5)
- May 4, 2004 — License canceled LICAN
- Apr 14, 2004 — License modified LIMOD
- Dec 22, 2003 — License modified LIMOD
- Nov 11, 2003 — Administrative update LIAUA
- Jun 17, 2003 — License issued LIISS

Address history

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

Seen Sep 27, 2024 → Oct 4, 2026 · 10 snapshots · as AK6QJ
Jerome H Kostro
2718 Eden Ct, Grand Junction, CO 81506
39.1274, -108.5516 (street) · Grid DM59rd · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 84 snapshots · as KG6RKY
Jerome H Kostro
6965 El Camino Real Suite 105 Nr 468, Carlsbad, CA 92009
33.0953, -117.2458 (ZIP center) · Grid DM13jc · CQ 3 · ITU 6 · map ↗
Seen Apr 27, 2024 → Jul 1, 2024 · 2 snapshots · as AK6QJ
Jerome H Kostro
2330 Longfellow Rd, Carlsbad, CA 92008
33.1425, -117.3134 (ZIP center) · Grid DM13id · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

26 repeaters within 50 miles of this address, 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 · 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
0.3	KC0AUX	Grand Junction KC0AUX AllStar	224.9400	-1.6	TONE 127.3	FM (analog)	AllStar 64473	—	Grand Junction, CO
2.8	KD0RED	Grand Junction KD0RED	446.7750	-5	none	D-STAR		—	Grand Junction, CO
2.9	KD0NU	Grand Junction KD0NU AllStar	447.0750	-5	TONE 136.5	FM (analog)	AllStar 516341	—	Grand Junction, CO
4.1	AB0TJ	Grand Junction AB0TJ BM	438.4500	-5	CC1	DMR	BrandMeister 316510101	—	Grand Junction, CO
4.4	KB0SW	Grand Junction KB0SW	449.0000	-5	none	FM (analog)		—	Grand Junction, CO
4.4	KD0SMZ	Grand Junction KD0SMZ IRLP	449.7750	-5	TONE 173.8	FM (analog)	EchoLink 7572 IRLP 7573	—	Grand Junction, CO
4.4	W0GJT	Grand Junction W0GJT AllStar	146.8200	-0.6	TONE 107.2	FM (analog)	AllStar 43554	—	Grand Junction, CO
5.5	KC0JIT	Grand Junction KC0JIT AllStar	447.0750	-5	TONE 136.5	FM (analog)	AllStar 482223	—	Grand Junction, CO
11.4	N2KNK	Gran Black Ridge N2KNK	447.1750	-5	TSQL 151.4	FM (analog)	🗓 2 nets	2 nets · 74 check-ins · 30 stations	Grand Junction, CO
11.4	W0RRZ	Gran Black Ridge W0RRZ AllStar	146.9400	-0.6	TSQL 107.2	FM (analog)	AllStar 42942	—	Grand Junction, CO
16.8	KB0SW	Grand Grand Mesa KB0SW	449.3000	-5	TSQL 107.2	FM (analog)		—	Grand Junction, CO
17.6	KB0YNA	Grand Junction KB0YNA	445.0500	-5	CC?	DMR		—	Grand Junction, CO
17.6	W0BX	Grand Grand Mesa W0BX BM	446.9125	-5	CC1	DMR	BrandMeister 310868	—	Grand Junction, CO
17.6	W0RRZ	Grand Juncti GJT W0RRZ	145.1750	-0.6	TONE 107.2	FM (analog)		—	Grand Junction, CO
17.7	N2KNK	Grand Grand Mesa N2KNK	445.0500	-5	CC5	DMR	🗓 2 nets	2 nets · 74 check-ins · 30 stations	Grand Junction, CO
26.0	N2KNK	Parachute Mt N2KNK AllStar	449.9250	-5	TSQL 151.4	FM (analog)	AllStar 41304 🗓 2 nets	2 nets · 74 check-ins · 30 stations	Parachute, CO
32.6	KB0SW	Collbran KB0SW	449.5000	-5	TONE 107.2	FM (analog)		—	Collbran, CO
33.2	N2KNK	Grand Grand Mesa N2KNK AllStar	449.6500	-5	TSQL 151.4	FM (analog)	AllStar 41304 🗓 2 nets	2 nets · 74 check-ins · 30 stations	Grand Junction, CO
33.3	KB0VJJ	Grand Grand Mesa KB0VJJ	145.3550	-0.6	TONE 88.5	FM (analog)		—	Grand Junction, CO
37.0	KC0QXX	Cedaredge Cedar KC0QXX	147.1950	+0.6	TONE 107.2	FM (analog)		—	Cedaredge, CO
37.0	W0ALC	Cedaredge W0ALC	147.3600	+0.6	TONE 100.0	FM (analog)		—	Cedaredge, CO
38.0	KB0SW	Loma Baxter Pass KB0SW	447.0000	-5	TONE 107.2	FM (analog)		—	Loma, CO
38.4	N2KNK	Delta Uncompahgr N2KNK	449.4000	-5	TSQL 131.8	FM (analog)	🗓 2 nets	2 nets · 74 check-ins · 30 stations	Delta, CO
6.0	N2KNK offline	Grand Junction N2KNK BM	445.7250	-5	CC1	DMR	BrandMeister 310871 🗓 2 nets	2 nets · 74 check-ins · 30 stations	Grand Junction, CO
10.6	K0DZ offline	Fruita K0DZ BM	438.8750	-5	CC1	DMR	BrandMeister 313895	—	Fruita, CO
16.1	W0GJT offline	Grand Junction W0GJT IRLP	448.1500	-5	TSQL 100.0	FM (analog)	IRLP 7963	—	Grand Junction, CO

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Apr 14, 2004 Granted Mar 5, 2024 0001696746	KG6RKY · Jerome H Kostro · Amateur Extra 6965 El Camino Real Suite 105 Nr 468, Carlsbad, CA 92009 33.0953, -117.2458 (ZIP center) · Grid DM13jc · CQ 3 · ITU 6 · map ↗	1.AK6QJ ✓ granted 2.AJ6KQ available 3.AJ6HK held by Joseph A Fox until Dec 31, 2028 4.AJ6ER available 5.AJ6KB available 6.AJ6KG available 7.AK6JH held by ISAAC E LOZANO until Oct 1, 2034 8.AG6FJ held by Estelle C Camus until Jun 13, 2031 9.AH6FJ 10.AK6FJ held by Benone Achiriloaie until Feb 21, 2034	Granted got AK6QJ