N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 2026) · next update today 8:30 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)

KK0TT HAM

Advanced class licensed since 1989 (37 yrs) KK0TT since 2019 · previously KE0VN Fargo, ND Grid EN16ow LoTW user eQSL AG On APRS 3 min agoHeard on PSK Reporter by 11 24 repeaters within 50 mi

🔒 Not available — currently licensed, through Aug 23, 2029. If it isn't renewed, it opens for vanity requests Aug 24, 2031.

📬 QSL: LoTW user · last upload Nov 19, 2025 · eQSL AG member · QRZ · HamQTH

📝 KK0TT has filed vanity applications before — latest filed Aug 5, 2019 · what was requested

Currently held by MARK J EHLEN · 2 holders on record

Current holder: MARK J EHLEN

Held KK0TT Aug 23, 2019 → present · first licensed Oct 3, 1989 as KE0VN · 2 licenses · FRN 0002249647

KK0TT Active Advanced · vanity Aug 23, 2019 → expires Aug 23, 2029

Licensee
MARK J EHLEN

Address
3202 ELM ST
FARGO, ND 58102
46.9194, -96.7769 (street) · Grid EN16ow · CQ 4 · ITU 7 · map ↗

FRN
0002249647

Previous call
KE0VN (Technician)

Last granted
Aug 23, 2019

Effective
Jun 15, 2021

Last action
Jun 15, 2021
FCC actions (4)
- Jun 15, 2021 — Administrative update LIAUA
- Jun 15, 2021 — Administrative update LIAUA
- Aug 23, 2019 — Vanity call sign granted VANGRT
- Aug 23, 2019 — License issued LIISS
KE0VN Canceled Advanced Oct 3, 1989 → Aug 23, 2019 (canceled)

Licensee
MARK J EHLEN

Address
3202 ELM ST
FARGO, ND 58102
46.9194, -96.7769 (street) · Grid EN16ow · CQ 4 · ITU 7 · map ↗

FRN
0002249647

Previous call
KB0BLY (Technician)

Last granted
Jul 16, 2019

Effective
Jul 16, 2019

Last action
Aug 23, 2019
FCC actions (4)
- Aug 23, 2019 — License canceled LICAN
- Jul 16, 2019 — License renewed LIREN
- Jul 9, 2009 — License renewed LIREN
- Sep 10, 1999 — License renewed LIREN

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 8, 1999 → Apr 17, 2003 · 8 discs
KE0VN · Advanced · issued Sep 10, 1999, expires Oct 3, 2009 · previously KB0BLY
MARK J. EHLEN .
3202 ELM ST, FARGO, ND 58102
Seen Sep 9, 1993 → Apr 7, 1999 · 11 discs
KE0VN · Advanced · issued Oct 3, 1989, expires Oct 3, 1999 · previously KB0BLY (Technician)
MARK J EHLEN
3202 ELM ST, FARGO, ND 58102

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 · 61 snapshots · as KE0VN
MARK J EHLEN
3202 ELM ST, FARGO, ND 58102
46.9194, -96.7769 (street) · Grid EN16ow · CQ 4 · ITU 7 · map ↗

Previous holder: Lloyd C Collins

Held KK0TT Jan 7, 2006 → Jan 7, 2016 · first licensed Aug 9, 2004 as KC0SWT · 3 licenses · FRN 0011360237

📦 Moved: Webster Groves, MO → Paola, KS

KK0TT Expired Amateur Extra · vanity Jan 7, 2006 → Jan 7, 2016 (expired)

Licensee
Lloyd C Collins

Address
36405 K68 Highway
Paola, KS 66071
38.5745, -94.8667 (ZIP center) · Grid EM28nn · CQ 4 · ITU 7 · map ↗

FRN
0011360237

Previous call
W0LCC (General)

Last granted
Jan 7, 2006

Effective
Feb 2, 2006

Last action
Jan 9, 2018
FCC actions (4)
- Jan 9, 2018 — License expired LIEXP
- Feb 2, 2006 — Administrative update LIAUA
- Jan 7, 2006 — Vanity call sign granted VANGRT
- Jan 7, 2006 — License issued LIISS
W0LCC Canceled Amateur Extra · vanity Sep 4, 2004 → Jan 7, 2006 (canceled)

Licensee
Lloyd C Collins

Address
338 Fairlawn Ave
Webster Groves, MO 63119
38.5901, -90.3499 (ZIP center) · Grid EM48to · CQ 4 · ITU 7 · map ↗

FRN
0011360237

Previous call
KC0SWT (General)

Last granted
Sep 4, 2004

Effective
Mar 28, 2005

Last action
Jan 7, 2006
FCC actions (4)
- Jan 7, 2006 — License canceled LICAN
- Mar 28, 2005 — License modified LIMOD
- Sep 4, 2004 — Vanity call sign granted VANGRT
- Sep 4, 2004 — License issued LIISS
KC0SWT Canceled General Aug 9, 2004 → Sep 4, 2004 (canceled)

Licensee
Lloyd C Collins

Address
338 Fairlawn Ave
Webster Groves, MO 63119
38.5901, -90.3499 (ZIP center) · Grid EM48to · CQ 4 · ITU 7 · map ↗

FRN
0011360237

Last granted
Aug 9, 2004

Effective
Aug 9, 2004

Last action
Sep 4, 2004
FCC actions (2)
- Sep 4, 2004 — License canceled LICAN
- Aug 9, 2004 — License issued LIISS

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KK0TT
Lloyd C Collins
36405 K68 Highway, Paola, KS 66071
38.5745, -94.8667 (ZIP center) · Grid EM28nn · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as KC0SWT
Lloyd C Collins
338 Fairlawn Ave, Webster Groves, MO 63119
38.5901, -90.3499 (ZIP center) · Grid EM48to · CQ 4 · ITU 7 · map ↗

Vanity Applications Filed by KK0TT

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 Aug 5, 2019 Granted Aug 23, 2019 0008752850	KE0VN · MARK J EHLEN · Advanced 3202 ELM ST, FARGO, ND 58102 46.9194, -96.7769 (street) · Grid EN16ow · CQ 4 · ITU 7 · map ↗	1.KK0TT ✓ Granted	Granted got KK0TT

Others Requesting KK0TT

4 applications listed KK0TT as a choice, newest first.

Filed	Award	Applicant	Choice #	KK0TT	Result
Aug 5, 2019	Aug 23, 2019	KE0VN · MARK J EHLEN · FARGO, ND	1	Granted	Granted this call
May 1, 2018	May 19, 2018	KN4FAS · Sarawut Puratakang · Melbourne, FL	3	Not granted	They got KK7KK (choice 2)
Feb 25, 2016	Mar 14, 2016	KD0VOE · Donald L Wilson · Spring Lake, MN	2	Not granted	They got WW0TT (choice 1)
Sep 20, 2005	Oct 8, 2005	W0LCC · Lloyd C Collins · Webster Groves, MO	1	Granted	Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

📍 APRS

KK0TT-15 · 3 min ago

46.9195, -96.7770 · aprstastic: !5c70dcb3

KK0TT-5 · 5 min ago

46.9197, -96.7768 · aprstastic: !499ecd4d

KK0TT-4 · 21 min ago

46.9195, -96.7773 · LoRa APRS

KK0TT-11 · 6 hr ago

46.9197, -96.7772 · 144.990 Mhz

Full history on aprs.fi →

📤 Heard by others PSK Reporter

Heard by 11 stations (12 reports) · last 15 hr ago · FT8 · grid EN16ow03

12m · 11

Farthest: CE3EOA, 5,786 miles on 12m FT8 (-20 dB)

PSK Reporter map →

📥 Hearing others PSK Reporter

Heard 8 stations (8 reports) · last 5 hr ago · FT8 · grid EN16ow03

80m · 260m · 212m · 4

Farthest: 5W1SA, 6,232 miles on 12m FT8 (-19 dB)

PSK Reporter map →

Repeaters within 50 Miles

24 repeaters within 50 miles of this address, 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 · 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
1.7	W0HSC	Fargo NDSU W0HSC WIRES-X	147.0900	+0.6	none	FM (analog) (C4FM,DMR,FM)	WIRES-X 52208 BrandMeister 311646	—	Fargo, ND
2.2	KD0SWQ Offline	Fargo NDSU KD0SWQ	444.0000	+5	none	D-STAR (DV,C4FM)		—	Fargo, ND
2.6	W0JPJ	Moorhead W0JPJ WIRES-X	442.5000	+5	DCS 065	FM (analog) (C4FM,FM)	WIRES-X 18456	—	Moorhead, MN
2.6	W0JPJ Offline	Moorhead W0JPJ WIRES-X	145.1500	-0.6	none	FM (analog) (C4FM,DMR,FM)	WIRES-X 18456 BrandMeister 311614	—	Moorhead, MN
3.0	W0RRW	Fargo W0RRW	146.9700	-0.6	none	FM (analog)		—	Fargo, ND
3.2	KC0LOK Offline	Fargo KC0LOK	442.3750	+5	TSQL 123.0	FM (analog)		—	Fargo, ND
3.2	W0ILO	Moorhead W0ILO	145.3500	-0.6	TONE 123.0	FM (analog)		—	Moorhead, MN
3.2	W0ILO	Moorhead W0ILO	444.8750	+5	TONE 123.0	FM (analog)		—	Moorhead, MN
3.4	KC0KAE	Fargo Courthouse KC0KAE	146.7150	-0.6	TSQL 123.0	FM (analog)		—	Fargo, ND
4.5	KC0LOK	Fargo KC0LOK BM	443.6750	+5	CC3	DMR	BrandMeister 311580	—	Fargo, ND
5.6	K0RQ	Fargo K0RQ BM	443.4000	+5	none	D-STAR (C4FM,DMR,DV)	BrandMeister 311462	—	Fargo, ND
6.2	K0EED	Fargo Perficient K0EED IRLP	145.4900	-0.6	TONE 82.5	FM (analog)	EchoLink 284694 IRLP 4549	—	Fargo, ND
6.7	KD0IOE	West Fargo KD0IOE BM	444.6250	+5	CC1	DMR	BrandMeister 310160 TGIF	—	West Fargo, ND
24.3	W0ILO	Grandin W0ILO	146.7600	-0.6	TSQL 123.0	FM (analog)		—	Grandin, ND
26.8	W0QQK	Ulen W0QQK	146.6850	-0.6	none	FM (analog)		—	Ulen, MN
27.8	K0AKV	Christine K0AKV BM	447.9000	-5	CC1	DMR	BrandMeister 319141301	—	Christine, ND
28.0	K0AKV	Christine K0AKV	442.9000	+5	none	D-STAR (DV,DMR,C4FM,P25)		—	Christine, ND
33.1	KB0UGF	Twin Valley Fren KB0UGF	444.6750	+5	TSQL 123.0	FM (analog)		—	Twin Valley, MN
37.0	W0ILO	Buffalo W0ILO	147.2550	+0.6	TSQL 123.0	FM (analog)		—	Buffalo, ND
44.6	W0EMZ	Detroit Lakes W0EMZ	147.1950	+0.6	none	FM (analog)		—	Detroit Lakes, MN
45.0	W0END	Wahpeton ND W0END	147.3750	+0.6	none	FM (analog)		—	Wahpeton, ND
45.1	W0END	Wahpeton ND W0END WIRES-X	443.8000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 50850	—	Wahpeton, ND
45.4	K0VSC	Detroit Lakes K0VSC	444.5750	+5	TSQL 123.0	FM (analog)		—	Detroit Lakes, MN
47.5	W0ZKU	Mayville W0ZKU	146.9100	-0.6	TONE 123.0	FM (analog)		—	Mayville, ND