N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

K0MDK HAM 📻 GMRS

📻

Also a GMRS licensee

WRTB928

Active until Jun 1, 2032 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2001 (25 yrs) K0MDK since 2004 · previously KD7PBK Box Elder, SD grid DN84mf LoTW user GMRS WRTB928 20 repeaters within 50 mi

🔒 Not available — currently licensed, through Feb 24, 2034. If it isn't renewed, it opens for vanity requests Feb 25, 2036.

📬 QSL: LoTW user · last upload Mar 12, 2024 · not eQSL AG · QRZ · HamQTH

📝 K0MDK has filed vanity applications before — latest filed Feb 6, 2004 · what was requested

Currently held by Michael D Key · 1 holder on record

Current holder: Michael D Key

Held K0MDK Feb 24, 2004 → present · first licensed Nov 28, 2001 as KD7PBK · 2 licenses · FRN 0005504543

📦 Moved: Lead, SD → Box Elder, SD

K0MDK Active Amateur Extra · vanity Feb 24, 2004 → expires Feb 24, 2034

Licensee
Michael D Key

Address
776 Old Cavalry rd.
Box Elder, SD 57719
44.2312, -102.9944 (ZIP center) · Grid DN84mf · CQ 4 · ITU 7 · map ↗

FRN
0005504543

Previous call
KD7PBK (General)

Last granted
Jan 31, 2024

Effective
Jan 31, 2024

Last action
Jan 31, 2024
FCC actions (12)
- Jan 31, 2024 — License renewed LIREN
- Dec 10, 2013 — License renewed LIREN
- Mar 2, 2013 — Administrative update LIAUA
- Jan 13, 2011 — Administrative update LIAUA
- Feb 23, 2010 — Administrative update LIAUA
- Dec 22, 2009 — Administrative update LIAUA
- Sep 23, 2008 — Administrative update LIAUA
- Sep 1, 2005 — Administrative update LIAUA
- Sep 29, 2004 — Administrative update LIAUA
- May 14, 2004 — License modified LIMOD
- Feb 24, 2004 — Vanity call sign granted VANGRT
- Feb 24, 2004 — License issued LIISS
KD7PBK Canceled General Nov 28, 2001 → Feb 24, 2004 (canceled)

Licensee
Michael D Key

Address
404 Sawyer St
Lead, SD 57754
44.2554, -103.8876 (ZIP center) · Grid DN84bg · CQ 4 · ITU 7 · map ↗

FRN
0005504543

Last granted
Nov 28, 2001

Effective
Dec 6, 2003

Last action
Feb 24, 2004
FCC actions (5)
- Feb 24, 2004 — License canceled LICAN
- Dec 6, 2003 — Administrative update LIAUA
- Sep 30, 2003 — Administrative update LIAUA
- May 6, 2002 — License modified LIMOD
- Nov 28, 2001 — License issued LIISS

Address history

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

Seen Apr 6, 2013 → Oct 4, 2026 · 41 snapshots · as K0MDK
Michael D Key
776 Old Cavalry rd., Box Elder, SD 57719
44.2312, -102.9944 (ZIP center) · Grid DN84mf · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KD7PBK
Michael D Key
404 Sawyer St, Lead, SD 57754
44.2554, -103.8876 (ZIP center) · Grid DN84bg · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Feb 18, 2013 · 5 snapshots · as K0MDK
Michael D Key
240 N. Ellsworth Rd. Lot 114, Box Elder, SD 57719
44.2312, -102.9944 (ZIP center) · Grid DN84mf · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 · 1 snapshot · as K0MDK
Michael D Key
23186 Radar Hill Rd, Rapid City, SD 57703
44.0046, -103.0426 (ZIP center) · Grid DN84la · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as K0MDK
Michael D Key
2200 N. Third St. Lot #3, Flagstaff, AZ 86004
35.3809, -111.3735 (ZIP center) · Grid DM45hj · CQ 3 · ITU 6 · map ↗

Vanity applications filed by K0MDK

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 Feb 6, 2004 Granted Jan 31, 2024 0001607664	KD7PBK · Michael D Key · General 404 Sawyer St, Lead, SD 57754 44.2554, -103.8876 (ZIP center) · Grid DN84bg · CQ 4 · ITU 7 · map ↗	1.A0MK 2.A0MDK 3.K0MDK ✓ granted	Granted got K0MDK

Others requesting K0MDK

2 applications listed K0MDK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 24, 2018	May 12, 2018	KE8JOD · Mitchell D Kuch · Brighton, MI	2	Granted
Feb 6, 2004	Feb 24, 2004	KD7PBK · Michael D Key · Lead, SD	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K0MDK in the last 24 hours. They show up here within seconds of K0MDK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 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
9	RP15	462.550	71.9	WPYL496	Box elder, SD	Open	On the air
41	RP17	462.600	141.3	WSCE787	Custer, SD · Mount Coolidge	Open	On the air
41	RP17	462.600	141.3	WSCE787	Custer, SD · Mount Coolidge	Open	On the air
45	RP19	462.650	141.3	WSCE787	Custer, SD · Bear Mountain	Open	Unknown

Repeaters within 50 miles

20 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
10.9	W0BLK	Rapid City Radar W0BLK	146.9400	-0.6	TONE 146.2	FM (analog)		—	Rapid City, SD
10.9	W0BLK	Rapid City Radar W0BLK AllStar	444.5750	+5	TSQL 146.2	FM (analog)	AllStar 54962 EchoLink 732271	—	Rapid City, SD
10.9	KE0QIB	Rapid City Radar KE0QIB	444.7500	+5	TSQL 146.2	FM (analog)		—	Rapid City, SD
13.1	KF0MKE	Rapid City KF0MKE BM	434.5500	+5	CC1	DMR	BrandMeister 319937602	—	Rapid City, SD
39.0	WB0JEK	Lead Terry Pk WB0JEK	443.6500	+5	TSQL 131.8	FM (analog)		—	Lead, SD
41.4	K0HS	Custer Mt K0HS WIRES-X	444.1200	+5	DCS 025	FM (analog) (FM,C4FM)	WIRES-X 21493	—	Custer, SD
41.4	K0HS	Custer Mt K0HS	147.1200	+0.6	TSQL 146.2	FM (analog)		—	Custer, SD
42.1	KC0BXH	Lead Terry Pk KC0BXH	146.7600	-0.6	TSQL 146.2	FM (analog)		—	Lead, SD
42.1	WB0JEK	Lead Terry Pk WB0JEK	147.0300	+0.6	TONE 146.2	FM (analog)		—	Lead, SD
42.1	KC0BXH	Lead Terry Pk KC0BXH	444.9750	+5	TSQL 146.2	FM (analog)		—	Lead, SD
44.0	WN6QJN	Custer WN6QJN	147.0900	+0.6	TSQL 146.2	FM (analog)		—	Custer, SD
44.0	K0ORK	Custer K0ORK WIRES-X	444.1200	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 98878	—	Custer, SD
44.8	KC0BXH	Custer Bear Mtn KC0BXH	146.8500	-0.6	TONE 146.2	FM (analog)		—	Custer, SD
45.2	K0HS	Custer Bear Mtn K0HS	444.8500	+5	none	FM (analog)		—	Custer, SD
10.9	KE0QIB offline	Rapid City Radar KE0QIB BM	444.7000	+5	CC1	DMR	BrandMeister 312555	—	Rapid City, SD
14.7	N6SGX offline	Rapid City N6SGX IRLP	446.0000	simplex	TSQL 100.0	FM (analog)	IRLP 3967	—	Rapid City, SD
15.7	W0RE offline	Rapid City W0RE	444.2000	+5	TSQL 146.2	FM (analog)		—	Rapid City, SD
16.7	WA0MFZ offline	Rapid City WA0MFZ IRLP	147.5700	simplex	TSQL 146.2	FM (analog)	IRLP 4044	—	Rapid City, SD
21.9	K0LGB offline	RAPID CITY K0LGB IRLP	147.4700	simplex	TSQL 146.2	FM (analog)	IRLP 8701	—	RAPID CITY, SD
44.6	WN6QJN offline	Custer Bear Mtn WN6QJN	53.1700	-1	TSQL 146.2	FM (analog)		—	Custer, SD