N9TPB FCC License Search

🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KJ5OP HAM 📻 GMRS

📻

Also a GMRS licensee

WSHJ528

Active until Mar 5, 2035 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2025 (1 yr) KJ5OP since 2025 · previously KJ5KHW Leonville, LA Grid EM40al LoTW user GMRS WSHJ528 On APRS 33 hr ago 28 repeaters within 50 mi

🔒 Not available — currently licensed, through Jun 3, 2035. If it isn't renewed, it opens for vanity requests Jun 4, 2037.

📬 QSL: LoTW user · last upload Nov 6, 2025 · not eQSL AG · QRZ · HamQTH

📝 KJ5OP has filed vanity applications before — latest filed May 14, 2025 · what was requested

Currently held by Justin F Krahn · 2 holders on record

Current holder: Justin F Krahn

Held KJ5OP Jun 3, 2025 → present · first licensed Feb 26, 2025 as KJ5KHW · 2 licenses · FRN 0036684793

KJ5OP Active Amateur Extra · vanity Jun 3, 2025 → expires Jun 3, 2035

Licensee
Justin F Krahn

Address
PO Box 578
Leonville, LA 70551
30.4619, -91.9835 (ZIP center) · Grid EM40al · CQ 4 · ITU 7 · map ↗

FRN
0036684793

Previous call
KJ5KHW (General)

Last granted
Jun 3, 2025

Effective
Jun 3, 2025

Last action
Jun 3, 2025
FCC actions (2)
- Jun 3, 2025 — Vanity call sign granted VANGRT
- Jun 3, 2025 — License issued LIISS
KJ5KHW Canceled Amateur Extra Feb 26, 2025 → Jun 3, 2025 (canceled)

Licensee
Justin F Krahn

Address
PO Box 578
Leonville, LA 70551
30.4619, -91.9835 (ZIP center) · Grid EM40al · CQ 4 · ITU 7 · map ↗

FRN
0036684793

Last granted
Feb 26, 2025

Effective
May 12, 2025

Last action
Jun 3, 2025
FCC actions (4)
- Jun 3, 2025 — License canceled LICAN
- May 12, 2025 — License modified LIMOD
- Feb 26, 2025 — License issued LIISS
- Feb 26, 2025 — 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 6, 2025 → Oct 4, 2026 · 10 snapshots · as KJ5KHW
Justin F Krahn
PO Box 578
Leonville, LA 70551
30.4619, -91.9835 (ZIP center) · Grid EM40al · CQ 4 · ITU 7 · map ↗

Previous holder: MICHAEL J DIAZ

Held KJ5OP Jul 27, 1993 → Jul 27, 2013 · first licensed Jul 27, 1993 as KJ5OP · 1 license · FRN 0009261710
📖 In the printed callbooks since 1965 as K9CUB, before the FCC's online records

KJ5OP Expired Amateur Extra Jul 27, 1993 → Jul 27, 2013 (expired)

Licensee
MICHAEL J DIAZ

Address
22384 DAWN HILL RD EAST
SILOAM SPRINGS, AR 72761-9617
36.1653, -94.4561 (ZIP center) · Grid EM26sd · CQ 4 · ITU 7 · map ↗

FRN
0009261710

Last granted
Jul 8, 2003

Effective
Jul 8, 2003

Last action
Jul 28, 2015
FCC actions (3)
- Jul 28, 2015 — License expired LIEXP
- Jul 8, 2003 — License renewed LIREN
- Jul 8, 2003 — FCC action LITIN

Callbook Records, 1993–2003

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Oct 27, 1996 → Apr 17, 2003 · 13 discs
KJ5OP · Amateur Extra · issued Jul 3, 1996, expires Jul 27, 2003
MICHAEL J. DIAZ
91 DAWN HILL RD, SILOAM SPRINGS, AR 72761
Seen Oct 31, 1994 → Apr 21, 1996 · 4 discs
KJ5OP · Advanced · issued Jul 15, 1994, expires Jul 27, 2003
MICHAEL J DIAZ
91 DAWN HILL RD, SILOAM SPRINGS, AR 72761
Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KJ5OP · Advanced · issued Jul 27, 1993, expires Jul 27, 2003 · previously K9CUB
MICHAEL J DIAZ
POB 793, SILOAM SPRINGS, AR 72761

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KJ5OP
MICHAEL J DIAZ
22384 DAWN HILL RD EAST, SILOAM SPRINGS, AR 72761-9617
36.1653, -94.4561 (ZIP center) · Grid EM26sd · CQ 4 · ITU 7 · map ↗

KJ5OP in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1997 · 1 edition
KJ5OP · class E
Michael J Diaz
91 Dawn Hill Rd, Siloam Springs, AR 71761
1997 p.1052
1994 → 1996 · 2 editions
KJ5OP · class A
Michael J Diaz
Pob 793, Siloam Springs, AR 72761
1994 p.912, 1996 p.1024
1993 · 1 edition
KJ5OP · class A
Edward L Allbritton
205 Trio Trail, Pearcy, AR 71964
1993 p.797

Vanity Applications Filed by KJ5OP

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed May 14, 2025 Granted Jun 3, 2025 0011569355	KJ5KHW · Justin F Krahn · Amateur Extra PO Box 578 · Leonville, LA 70551 30.4619, -91.9835 (ZIP center) · Grid EM40al · CQ 4 · ITU 7 · map ↗	1.KJ5OP ✓ Granted 2.KJ5PE Held by PINE BLUFF AMATEUR RADIO CLUB until Dec 31, 2024 3.KJ5JK Available 4.KJ5EK Available 5.KJ5PK Available	Granted got KJ5OP

Others Requesting KJ5OP

1 application listed KJ5OP as a choice, newest first.

Filed	Award	Applicant	Choice #	KJ5OP	Result
May 14, 2025	Jun 1, 2025	KJ5KHW · Justin F Krahn · Leonville, LA	1	Granted	Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

📍 APRS

KJ5OP-9 · 33 hr ago · 55 mph · 735 ft

34.6512, -93.6523 · ]146.520MHz ToffOUT 4 A DRIVE 146.520=

Full history on aprs.fi →

📻 GMRS Repeaters within 50 Miles

4 on the air or of unknown status, closest first · map these & export for a GMRS radio →

Miles	Channel	Output	Tone in	Owner	Location	Access	Status
16	RP21	462.700	141.3	WRVM211	Lafayette, LA · Downtown	Open	On the air
20	RP19	462.650	141.3	WRVM211	Lafayette, LA · 1 Mile South Of Acadiana High	Open	On the air
29	RP15	462.550	—	WRTP596	Crowley, LA	Closed	On the air
47	RP17	462.600	D225	WSJZ909	Baton Rouge, LA · Southern Lsu Area	Open	On the air

Repeaters within 50 Miles

28 repeaters within 50 miles of this ZIP code, most active 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
8.5	WD5TR Offline	Carencro WD5TR	444.9000	+5	none	D-STAR		—	Carencro, LA
10.8	K5LPD	Carencro K5LPD BM	144.9800	in 147.4800	CC1	DMR	BrandMeister 312206	—	Carencro, LA
10.8	W5NB	Carencro W5NB	147.0000	+0.6	none	D-STAR		—	Carencro, LA
16.4	K5LPD	Carencro K5LPD P25	144.0000	+0.6	CC1	DMR	P25	—	Carencro, LA
16.6	WA5TNK	Lafayette WA5TNK AllStar	145.3700	-0.6	TSQL 103.5	FM (analog)	AllStar	—	Lafayette, LA
16.6	W5DDL	Lafayette Dtwn W5DDL EchoLink	146.8200	-0.6	TSQL 103.5	FM (analog) (FM,C4FM)	EchoLink 759629	—	Lafayette, LA
16.6	W5NB Offline	Lafayette W5NB IRLP	443.8000	+5	TSQL 103.5	FM (analog)	IRLP 7221	—	Lafayette, LA
17.7	W5EXI	Duson W5EXI	147.0400	+0.6	TSQL 103.5	FM (analog)		—	Duson, LA
18.5	N5WE Offline	Lafayette N5WE BM	444.0100	+5	CC1	DMR	BrandMeister 311574	—	Lafayette, LA
24.8	WR5U	Parks WR5U WIRES-X	443.2000	+5	TSQL 103.5	FM (analog) (FM,C4FM)	WIRES-X 40967	—	Parks, LA
24.9	KF5ZUZ	St Martinville KF5ZUZ	147.0000	+0.6	none	D-STAR		—	St. Martinville, LA
24.9	KF5ZUZ	St Martinville KF5ZUZ	443.8500	+5	none	D-STAR		—	St. Martinville, LA
24.9	KF5ZUZ	St Martinville KF5ZUZ	1292.1000	-20	none	D-STAR		—	St. Martinville, LA
25.1	K5OVM	Saint Martinvill K5OVM	443.5500	+5	none	D-STAR		—	Saint Martinville, LA
25.6	KB5TWL Offline	Saint Martinvill KB5TWL	147.1800	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)		—	Saint Martinville, LA
26.4	W5OPL	Crowley Maxie W5OPL	147.1500	+0.6	TSQL 103.5	FM (analog)		—	Crowley, LA
29.3	N9QO	Crowley SR Mill N9QO	145.1900	-0.6	TSQL 103.5	FM (analog)		—	Crowley, LA
33.2	K5ARA	New Iberia K5ARA	146.6800	-0.6	TSQL 103.5	FM (analog) (FM,C4FM)		—	New Iberia, LA
34.8	KD5OON	New Iberia KD5OON WIRES-X	442.0250	+5	TSQL 103.5	FM (analog)	WIRES-X 35834	—	New Iberia, LA
34.9	W5DDL	Abbeville CIty W5DDL	147.0600	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)		—	Abbeville, LA
39.5	K5BLV	New Iberia K5BLV	145.4100	-0.6	TSQL 103.5	FM (analog)		—	New Iberia, LA
43.7	KC5MHB	Brusly KC5MHB BM	443.1000	+5	CC1	DMR	BrandMeister 317370801	—	Brusly, LA
45.3	W5KRO Offline	Star Hill W5KRO WIRES-X	147.2850	+0.6	TSQL 107.2	FM (analog)	WIRES-X 50240	—	Star Hill, LA
45.3	AG5IN	Star Hill AG5IN	146.9700	-0.6	TSQL 107.2	FM (analog)		—	Star Hill, LA
47.2	KJ5MTE	Baton Rouge KJ5MTE BM	433.7500	+5	CC6	DMR	BrandMeister 310301301	—	Baton Rouge, LA
47.3	KD5CQB Offline	Baton Rouge Dtwn KD5CQB	443.9250	+5	TSQL 107.2	FM (analog)		—	Baton Rouge, LA
48.1	K5LSU	Baton Rouge LSU K5LSU	442.8000	+5	TONE 107.2	FM (analog)		—	Baton Rouge, LA
49.2	WB5LIV	Jackson WB5LIV	443.8500	+5	TSQL 107.2	FM (analog)		—	Jackson, LA