N9TPB FCC License Search

🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 9:45 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)

W0GTL HAM

Amateur Extra class licensed since 2011 (15 yrs) W0GTL since 2012 · previously W5GTL, KD0OKP Sioux Falls, SD Grid EN13oo LoTW user 27 repeaters within 50 mi

🔒 Not available — currently licensed, through Nov 10, 2032. If it isn't renewed, it opens for vanity requests Nov 11, 2034.

📬 QSL: LoTW user · last upload Aug 2, 2025 · eQSL AG as W5GTL · QRZ · HamQTH

📝 W0GTL has filed vanity applications before — latest filed Oct 23, 2012 · what was requested

Currently held by Christopher J J Carlisle · 1 holder on record

Current holder: Christopher J J Carlisle

Held W0GTL Nov 10, 2012 → present · first licensed Apr 28, 2011 as KD0OKP · 3 licenses · FRN 0020790572
📖 In the printed callbooks since 1938 as W5GTL, before the FCC's online records

W0GTL Active Amateur Extra · vanity Nov 10, 2012 → expires Nov 10, 2032

Licensee
Christopher J J Carlisle

Address
3856 W Galaxy Ln
Sioux Falls, SD 57107
43.5868, -96.7862 (street) · Grid EN13oo · CQ 4 · ITU 7 · map ↗

FRN
0020790572

Previous call
W5GTL (General)

Last granted
Oct 29, 2022

Effective
Oct 29, 2022

Last action
Oct 29, 2022
FCC actions (3)
- Oct 29, 2022 — License renewed LIREN
- Nov 10, 2012 — Vanity call sign granted VANGRT
- Nov 10, 2012 — License issued LIISS
W5GTL Canceled Amateur Extra · vanity May 20, 2011 → Nov 10, 2012 (canceled)

Licensee
Christopher J Carlisle

Address
1609 W Thora Cir
Sioux Falls, SD 57108
43.4775, -96.7048 (ZIP center) · Grid EN13pl · CQ 4 · ITU 7 · map ↗

FRN
0020790572

Previous call
KD0OKP (General)

Last granted
May 20, 2011

Effective
Jun 24, 2011

Last action
Nov 10, 2012
FCC actions (4)
- Nov 10, 2012 — License canceled LICAN
- Jun 24, 2011 — License modified LIMOD
- May 20, 2011 — Vanity call sign granted VANGRT
- May 20, 2011 — License issued LIISS
KD0OKP Canceled General Apr 28, 2011 → May 20, 2011 (canceled)

Licensee
Christopher J Carlisle

Address
1609 W Thora Cir
Sioux Falls, SD 57108
43.4775, -96.7048 (ZIP center) · Grid EN13pl · CQ 4 · ITU 7 · map ↗

FRN
0020790572

Last granted
Apr 28, 2011

Effective
Apr 28, 2011

Last action
May 20, 2011
FCC actions (3)
- May 20, 2011 — License canceled LICAN
- Apr 28, 2011 — License issued LIISS
- Apr 28, 2011 — 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 27, 2024 → Oct 4, 2026 · 12 snapshots · as W0GTL
Christopher J J Carlisle
3856 W Galaxy Ln, Sioux Falls, SD 57107
43.5868, -96.7862 (street) · Grid EN13oo · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 122 snapshots · as KD0OKP
Christopher J Carlisle
1609 W Thora Cir, Sioux Falls, SD 57108
43.4775, -96.7048 (ZIP center) · Grid EN13pl · CQ 4 · ITU 7 · map ↗

W0GTL 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.

1958 → 1959 · 2 editions
W0GTL
L. T. Ostwald
2340 South Low Ell, Denver 19, CO
Summer 1958 p.15, Spring 1959 p.14
1954 → 1957 · 3 editions
W0GTL
L. T. Ostwald
Post Office Box 201, Bayfield, CO
Fall 1954 p.9, Fall 1955 p.30, Fall 1957 p.49
1951 → 1953 · 2 editions
W0GTL
L. T . Ostwald
Box 201, Bayfield, CO
Spring 1951 p.30, Fall 1953 p.27
1950 · 1 edition
W0GTL
L. T . Ostwald
Box 201, B Ayfield, C Olo.
Summer 1950 p.7
1948 · 1 edition
W0GTL
L. T. Ostwald
Box 201, Bayfield, CO
Fall 1948 p.29

Vanity Applications Filed by W0GTL

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 Oct 23, 2012 Granted Oct 29, 2022 0005461380	W5GTL · Christopher J Carlisle · Amateur Extra 1609 W Thora Cir, Sioux Falls, SD 57108 43.4775, -96.7048 (ZIP center) · Grid EN13pl · CQ 4 · ITU 7 · map ↗	1.WA0C Held by LESLIE A BLANCHARD until May 29, 2027 2.W0GTL ✓ Granted 3.K0GTL Never issued	Granted got W0GTL
Filed May 2, 2011 Granted May 20, 2011 0004711422	KD0OKP · Christopher J Carlisle · General 1609 W Thora Cir, Sioux Falls, SD 57108 43.4775, -96.7048 (ZIP center) · Grid EN13pl · CQ 4 · ITU 7 · map ↗	1.W5GTL ✓ Granted	Granted got W5GTL

Others Requesting W0GTL

1 application listed W0GTL as a choice, newest first.

Filed	Award	Applicant	Choice #	W0GTL	Result
Oct 23, 2012	Nov 10, 2012	W5GTL · Christopher J Carlisle · Sioux Falls, SD	2	Granted	Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W0GTL in the last 24 hours. They show up here within seconds of W0GTL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

27 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
4.2	WD0EXR	Sioux Falls WD0EXR BM	443.4000	+5	CC1	DMR	BrandMeister 310165	—	Sioux Falls, SD
4.3	N0RCY	Sioux Falls SD N0RCY BM	429.0000	-1	CC1	DMR	BrandMeister 3193241	—	Sioux Falls, SD, L0C, SD
4.3	W0FSD	Sioux Falls Menl W0FSD	223.8600	-1.6	TONE 146.2	FM (analog)		—	Sioux Falls, SD
4.3	KD0ZP	Sioux Falls Menl KD0ZP	444.8250	+5	TONE 103.5	FM (analog)		—	Sioux Falls, SD
4.3	KC0RFR	Sioux Falls KC0RFR	443.5000	+5	TONE 88.5	FM (analog) (FM,C4FM)		—	Sioux Falls, SD
5.0	KE0WPC	Sioux Falls KE0WPC AllStar	443.8000	+5	DCS 174	FM (analog)	AllStar 632880	—	Sioux Falls, SD
5.0	KD0ZP	Sioux Falls KD0ZP EchoLink	444.9000	+5	TONE 146.2	FM (analog)	EchoLink 74079	—	Sioux Falls, SD
7.0	W0ZWY	Sioux Falls W0ZWY	146.8950	-0.6	TONE 146.2	FM (analog)		—	Sioux Falls, SD
7.0	W0ZWY	Sioux Falls W0ZWY	442.7500	+5	none	D-STAR		—	Sioux Falls, SD
7.1	W0ZML	Sioux Falls W0ZML AllStar	443.3000	+5	TONE 146.2	FM (analog) (DMR,FM)	AllStar 631740 BrandMeister 314644	—	Sioux Falls, SD
7.4	W0ZWY Offline	Sioux Falls W0ZWY	444.2000	+5	TSQL 82.5	FM (analog) (FM,C4FM)		—	Sioux Falls, SD
8.0	N4OGL	Sioux Falls N4OGL BM	446.5000	-5	CC1	DMR	BrandMeister 310677001	—	Sioux Falls, SD
10.7	K0LTN Offline	Harrisburg McFar K0LTN	442.4000	+5	TONE 225.7	FM (analog)		—	Harrisburg, SD
29.3	N0JPE	Fairview N0JPE IRLP	146.5600	simplex	TONE 67.0	FM (analog)	IRLP 7449 IRLP 7375	—	Fairview, SD
29.7	KD0MC	Luverne KD0MC	147.1050	+0.6	TSQL 141.3	FM (analog)		—	Luverne, MN
30.0	W0ZML	Moe W0ZML	443.4000	+5	TSQL 146.2	FM (analog)		—	Moe, SD
33.1	WG0F	Madison WG0F	442.7500	+5	none	D-STAR		—	Madison, SD
33.1	KB0MRG Offline	Madison KB0MRG	440.1750	+5	TONE 131.8	FM (analog)		—	Madison, SD
33.4	K0TGA Offline	Flandreau K0TGA	146.9850	-0.6	TONE 146.2	FM (analog)		—	Flandreau, SD
33.5	W0SD	Salem W0SD IRLP	145.5100	simplex	TONE 146.2	FM (analog)	IRLP 7748	—	Salem, SD
33.5	W0SD	Salem W0SD	442.0750	+5	TONE 103.5	FM (analog)		—	Salem, SD
34.2	KB0WSV	Colman KB0WSV	443.2250	+5	TONE 146.2	FM (analog)		—	Colman, SD
35.0	KA0VHV	Beresford KA0VHV	147.2400	+0.6	TONE 141.3	FM (analog)		—	Beresford, SD
36.9	W0DRK	Pipestone W0DRK	147.0750	+0.6	TONE 141.3	FM (analog)		—	Pipestone, MN
37.6	W0SD	Turkey Ridge W0SD	444.9750	+5	TONE 146.2	FM (analog)		—	Turkey Ridge, SD
37.9	W0SD	Turkey Ridge W0SD	927.6000	-25	TONE 100.0	FM (analog)		—	Turkey Ridge, SD
42.7	W0VHQ	Rock Valley Perk W0VHQ	147.3000	+0.6	TSQL 110.9	FM (analog) (C4FM,FM)		—	Rock Valley, IA