N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

W8DNA HAM 📻 GMRS

📻

Also a GMRS licensee

WSNK565

Active until Jul 3, 2036 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Technician class licensed since 2025 (1 yr) W8DNA since 2026 · previously KF8FDH Lake City, MI grid EN74kh GMRS WSNK565 54 repeaters within 50 mi

🔒 Not available — currently licensed, through Mar 7, 2036. If it isn't renewed, it opens for vanity requests Mar 8, 2038.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 W8DNA has filed vanity applications before — latest filed Feb 17, 2026 · what was requested

Currently held by David L Platt · 1 holder on record

Current holder: David L Platt

Held W8DNA Mar 7, 2026 → present · first licensed Nov 25, 2025 as KF8FDH · 2 licenses · FRN 0037585478

W8DNA Active Technician · vanity Mar 7, 2026 → expires Mar 7, 2036

Licensee
David L Platt

Address
1741 S VANDERMEULEN RD
LAKE CITY, MI 49651-8718
44.3133, -85.1352 (street) · Grid EN74kh · CQ 4 · ITU 8 · map ↗

FRN
0037585478

Previous call
KF8FDH

Last granted
Mar 7, 2026

Effective
Mar 7, 2026

Last action
Mar 7, 2026
FCC actions (2)
- Mar 7, 2026 — Vanity call sign granted VANGRT
- Mar 7, 2026 — License issued LIISS
KF8FDH Canceled Technician Nov 25, 2025 → Mar 7, 2026 (canceled)

Licensee
David L Platt

Address
1741 S VANDERMEULEN RD
LAKE CITY, MI 49651-8718
44.3133, -85.1352 (street) · Grid EN74kh · CQ 4 · ITU 8 · map ↗

FRN
0037585478

Last granted
Nov 25, 2025

Effective
Nov 25, 2025

Last action
Mar 7, 2026
FCC actions (3)
- Mar 7, 2026 — License canceled LICAN
- Nov 25, 2025 — License issued LIISS
- Nov 25, 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 Sep 27, 2026 · 2 snapshots · as KF8FDH
David L Platt
1741 S VANDERMEULEN RD, LAKE CITY, MI 49651-8718
44.3133, -85.1352 (street) · Grid EN74kh · CQ 4 · ITU 8 · map ↗

Vanity applications filed by W8DNA

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 17, 2026 Granted Mar 7, 2026 0011909086	KF8FDH · David L Platt · Technician 1741 S VANDERMEULEN RD, LAKE CITY, MI 49651-8718 44.3133, -85.1352 (street) · Grid EN74kh · CQ 4 · ITU 8 · map ↗	1.W8DNA ✓ granted 2.KX8GPA 3.KX8DNA 4.W8KRP held 5.W8DAV held 6.WT8JSD	Granted got W8DNA

Others requesting W8DNA

3 applications listed W8DNA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 17, 2026	Mar 7, 2026	KF8FDH · David L Platt · LAKE CITY, MI	1	Granted
Mar 8, 2024	Mar 26, 2024	KD9ZZD · ALEXANDER K SUPTELA · SCHAUMBURG, IL	4	Granted
Jul 16, 2018	Aug 3, 2018	AJ6EH · Wei Zhou · Palo Alto, CA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W8DNA in the last 24 hours. They show up here within seconds of W8DNA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS repeaters within 50 miles

6 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
19	RP22	462.725	141.3	WQPX541	Houghton Lake, MI	Open	On the air
29	RP20	462.675	141.3	WRQU380	Roscommon, MI · I-75 Exit 239	Open	On the air
32	RP15	462.550	151.4	WRXZ766	Grayling, MI	Open	On the air
36	RP18	462.625	141.3	WRKI548	Saint Helen, MI	Open	On the air
48	RP15	462.550	D023	WRJY836	Bitely, MI	Open	On the air
49	RP18	462.625	141.3	WRJY836	Baldwin, MI · L Lakes	Open	On the air

Repeaters within 50 miles

54 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
13.8	W8CT	Cadillac W8CT WIRES-X	444.8250	+5		Fusion (C4FM)	WIRES-X 1	—	Cadillac, MI
13.8	K8CAD	Cadillac K8CAD	146.9800	-0.6	none	FM (analog)		—	Cadillac, MI
13.8	W8IRA	Cadillac W8IRA AllStar	147.1600	+0.6	TONE 103.5	FM (analog)	EchoLink 974494 AllStar 472440	—	Cadillac, MI
14.6	W8FIK	TRAVERSE CITY W8FIK BM	438.5500	-5	CC1	DMR	BrandMeister 3210934	—	TRAVERSE CITY, MI
17.4	KC8QVX	Harrison Leota KC8QVX AllStar	444.9000	+5	TSQL 107.2	FM (analog)	AllStar 586173	—	Harrison, MI
21.3	KE8OHG	Prudenville KE8OHG AllStar	146.8400	-0.6	TONE 103.5	FM (analog)	AllStar 567753	—	Prudenville, MI
21.4	K8DYS	Harrison K8DYS AllStar	147.2000	+0.6	TSQL 103.5	FM (analog)	AllStar 586172 WIRES-X 43148	—	Harrison, MI
23.9	KE8GLB	Houghton Lake KE8GLB AllStar	145.3900	-0.6	TONE 103.5	FM (analog)	AllStar 586180 EchoLink 953066	—	Houghton Lake, MI
26.6	K8DYS	Harrison Wtr K8DYS AllStar	147.0500	+0.6	TSQL 107.2	FM (analog)	AllStar 586173	—	Harrison, MI
27.0	KD8REH	Kingsley KD8REH BM	443.3500	+5	CC1	DMR	BrandMeister TGIF	—	Kingsley, MI
29.1	W8KAL	Kalkaska W8KAL	52.8200	-0.5	none	FM (analog)		—	Kalkaska, MI
29.1	AA8ZV	Kalkaska AA8ZV	147.3000	+0.6	TONE 123.0	FM (analog)		—	Kalkaska, MI
29.5	W8QPO	Sherman W8QPO WIRES-X	147.1000	+0.6	TSQL 114.8	FM (analog) (C4FM,FM)	WIRES-X 21335	—	Sherman, MI
29.7	N8QOP	Roscommon N8QOP AllStar	145.4500	-0.6	TSQL 141.3	FM (analog)	EchoLink 809815 AllStar 573650	—	Roscommon, MI
29.7	N8QOP	Roscommon N8QOP AllStar	443.1000	+5	TSQL 146.2	FM (analog)	AllStar 573651	—	Roscommon, MI
30.3	K8DYS	Harrison K8DYS AllStar	444.8500	+5	TONE 114.8	FM (analog)	AllStar 586174	—	Harrison, MI
31.7	N8AHZ	Grayling N8AHZ WIRES-X	145.1300	-0.6	TSQL 107.2	FM (analog) (C4FM,FM)	WIRES-X 1	—	Grayling, MI
34.0	KD8REH	Trave Mt Holiday KD8REH	146.9600	-0.6	TSQL 114.8	FM (analog)		—	Traverse City, MI
35.2	KF8FQA	Big Rapids WDEE KF8FQA WIRES-X	442.1250	+5		Fusion (C4FM)	WIRES-X 83624	—	Big Rapids, MI
37.3	N8CN	Traverse City N8CN AllStar	444.4000	+5	TSQL 114.8	FM (analog)	EchoLink 49686 AllStar 400312	—	Traverse City, MI
37.7	W8CSX	Gladwin Lk W8CSX WIRES-X	145.2500	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 43148 WIRES-X 33148 🗓 2 nets	2 nets · 30 check-ins · 16 stations	Gladwin, MI
38.2	N8DMH	Traverse City N8DMH WIRES-X	146.9200	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 74063	—	Traverse City, MI
39.2	W8TVC	Traverse City W8TVC EchoLink	145.2700	-0.6	TONE 114.8	FM (analog)	EchoLink 56464	—	Traverse City, MI
39.2	W8QPO	Traverse City W8QPO	442.9000	+5	TONE 114.8	FM (analog) (C4FM,FM)		—	Traverse City, MI
39.2	KJ4KFJ	Traverse City KJ4KFJ	443.0000	+5	TONE 114.8	FM (analog)		—	Traverse City, MI
39.4	W8CSX	Gladwin W8CSX WIRES-X	146.7200	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 73920 🗓 2 nets	2 nets · 30 check-ins · 16 stations	Gladwin, MI
39.5	W8GDW	Gladwin W8GDW	147.1800	+0.6	TSQL 173.8	FM (analog) (FM,C4FM)		—	Gladwin, MI
39.7	N8DMH	Trav Munson Med N8DMH AllStar	147.2600	+0.6	TSQL 114.8	FM (analog)	AllStar 554751	—	Traverse City, MI
39.7	N8DMH	Trav Munson Med N8DMH AllStar	444.3500	+5	TSQL 107.2	FM (analog) (C4FM,DMR,DV,FM)	AllStar 55475 EchoLink 766199 WIRES-X 09152 BrandMeister 312817 AllStar 554750 TGIF	—	Traverse City, MI
40.0	K8EO	Gladwin K8EO	442.4500	+5		Fusion (C4FM)		—	Gladwin, MI
40.1	KD8OXV	Traverse City KD8OXV BM	443.3125	+5	none	D-STAR (DMR,DV)	BrandMeister 312241	—	Traverse City, MI
40.7	K8OAR	West Branch Poin K8OAR AllStar	146.9400	-0.6	TSQL 103.5	FM (analog) (FM,C4FM)	EchoLink 457206 AllStar 55416	—	West Branch, MI
40.8	K8WQK	Mancelona K8WQK	147.3800	+0.6	TONE 107.2	FM (analog)		—	Mancelona, MI
41.0	K8WQK	Mancelona K8WQK WIRES-X	442.8000	+5	TONE 110.9	FM (analog) (C4FM,FM)	WIRES-X 21335	—	Mancelona, MI
41.9	W8TCM	Traverse City W8TCM AllStar	146.8600	-0.6	TSQL 114.8	FM (analog)	EchoLink 824031 AllStar 561472	—	Traverse City, MI
41.9	W8TCM	Traverse City W8TCM WIRES-X	442.5000	+5	none	FM (analog) (DMR,FM)	WIRES-X 21335 BrandMeister TGIF	—	Traverse City, MI
41.9	KF8KK	Glen Arbor KF8KK	444.7250	+5	TSQL 114.8	FM (analog) (FM,C4FM)		—	Glen Arbor, MI
43.0	KD8NCN	West Branch WBMI KD8NCN	444.2250	+5	TSQL 107.2	FM (analog)		—	West Branch, MI
43.4	KF9C	Kaleva KF9C	145.1700	-0.6	TONE 94.8	FM (analog)		—	Kaleva, MI
43.5	K7IOU	Gaylord K7IOU IRLP	224.7400	-1.6	TONE 136.5	FM (analog)	EchoLink 22474 IRLP 3033	—	Gaylord, MI
44.1	N8DMH	Traver Fire Dept N8DMH AllStar	442.2875	+5	TSQL 114.8	FM (analog) (FM,C4FM)	AllStar 561472 WIRES-X 43032	—	Traverse City, MI
44.1	N8RTS	Big Rapids Arpt N8RTS WIRES-X	442.1250	+5		Fusion (C4FM)	WIRES-X 83624	—	Big Rapids, MI
44.5	W8FSM	West Branch W8FSM Mi5	443.9500	+5	CC1	DMR	Mi5	—	West Branch, MI
45.1	W8BNZ	Honor Crystal W8BNZ	147.0400	+0.6	TSQL 114.8	FM (analog) (FM,C4FM)		—	Honor, MI
45.3	W8VPC	Bellaire W8VPC AllStar	146.6400	-0.6	TONE 100.0	FM (analog)	AllStar 404241	—	Bellaire, MI
45.4	KB8SVJ	Thompsonville KB8SVJ AllStar	147.3400	+0.6	TSQL 114.8	FM (analog)	AllStar 567758	—	Thompsonville, MI
45.6	AF8U	Baldwin Wolf Lk AF8U WIRES-X	146.9000	-0.6	TSQL 94.8	FM (analog) (C4FM,FM)	WIRES-X 21335	—	Baldwin, MI
45.9	W8IRA	Big Rapids W8IRA	145.2900	-0.6	TONE 94.8	FM (analog)		—	Big Rapids, MI
46.6	KB8QOI	Big Rapids Ferri KB8QOI EchoLink	443.9000	+5	none	FM (analog)	EchoLink 389477	—	Big Rapids, MI
23.9	KE8VFY offline	Houghton Lake KE8VFY	442.6250	+5	TONE 118.8	FM (analog)		—	Houghton Lake, MI
29.7	N8QOP offline	Roscommon N8QOP	52.6400	-0.5	TSQL 146.2	FM (analog)		—	Roscommon, MI
32.1	KE8VFY offline	Roscommon KE8VFY	147.2300	+0.6	none	D-STAR		—	Roscommon, MI
32.1	KE8VFY offline	Roscommon KE8VFY	443.3625	+5	none	D-STAR		—	Roscommon, MI
41.9	WI0OK offline	Greilickville WI0OK	145.3600	-0.6	none	D-STAR		—	Greilickville, MI