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)

W7SEN HAM 📻 GMRS

📻

Also a GMRS licensee

WRML388

Active until Apr 28, 2031 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2016 (10 yrs) W7SEN since 2019 · previously WY0WDR, KI7DSE, KI7DJK Casper, WY Grid DN62uu GMRS WRML388 12 repeaters within 50 mi

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

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

📝 W7SEN has filed vanity applications before — latest filed Jul 3, 2019 · what was requested

Currently held by Frank R Longtine · 1 holder on record

Current holder: Frank R Longtine

Held W7SEN Jul 23, 2019 → present · first licensed Apr 13, 2016 as KI7DJK · 4 licenses · FRN 0025409772

W7SEN Active Amateur Extra · vanity Jul 23, 2019 → expires Jul 23, 2029

Licensee
Frank R Longtine

Address
Attn: Frank R Longtine
PO Box 82601
1319 S. Elm
CASPER, WY 82601
42.8373, -106.3292 (street) · Grid DN62uu · CQ 4 · ITU 7 · map ↗

FRN
0025409772

Previous call
WY0WDR (General)

Last granted
Jul 23, 2019

Effective
Jul 23, 2019

Last action
Jul 23, 2019
FCC actions (2)
- Jul 23, 2019 — Vanity call sign granted VANGRT
- Jul 23, 2019 — License issued LIISS
WY0WDR Canceled Amateur Extra · vanity May 13, 2016 → Jul 23, 2019 (canceled)

Licensee
Frank R Longtine

Address
1319 S Elm St
Casper, WY 82601
43.0699, -106.3416 (ZIP center) · Grid DN63tb · CQ 4 · ITU 7 · map ↗

FRN
0025409772

Previous call
KI7DSE (General)

Last granted
May 13, 2016

Effective
Nov 30, 2017

Last action
Jul 23, 2019
FCC actions (6)
- Jul 23, 2019 — License canceled LICAN
- Nov 30, 2017 — License modified LIMOD
- Feb 7, 2017 — Administrative update LIAUA
- Oct 13, 2016 — License modified LIMOD
- May 13, 2016 — Vanity call sign granted VANGRT
- May 13, 2016 — License issued LIISS
KI7DSE Canceled Technician Apr 22, 2016 → May 13, 2016 (canceled)

Licensee
Frank R Longtine

Address
1319 S Elm St
Casper, WY 82601
43.0699, -106.3416 (ZIP center) · Grid DN63tb · CQ 4 · ITU 7 · map ↗

FRN
0025409772

Last granted
Apr 22, 2016

Effective
Apr 22, 2016

Last action
May 13, 2016
FCC actions (3)
- May 13, 2016 — License canceled LICAN
- Apr 22, 2016 — License issued LIISS
- Apr 22, 2016 — Systematic call sign granted SYSGRT
KI7DJK Terminated General Apr 13, 2016 → Apr 22, 2016

Licensee
Frank R Longtine

Address
1319 S Elm St
Casper, WY 82601
43.0699, -106.3416 (ZIP center) · Grid DN63tb · CQ 4 · ITU 7 · map ↗

FRN
0025409772

Last granted
Apr 13, 2016

Effective
Apr 13, 2016

Last action
Apr 22, 2016
FCC actions (3)
- Apr 22, 2016 — License terminated LITERM
- Apr 13, 2016 — License issued LIISS
- Apr 13, 2016 — 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 16, 2022 → Oct 4, 2026 · 13 snapshots · as W7SEN
Frank R Longtine
Attn: Frank R Longtine
PO Box 82601
1319 S. Elm, CASPER, WY 82601
42.8373, -106.3292 (street) · Grid DN62uu · CQ 4 · ITU 7 · map ↗
Seen Jun 30, 2016 → Oct 4, 2026 · 78 snapshots · as KI7DJK
Frank R Longtine
1319 S Elm St, Casper, WY 82601
43.0699, -106.3416 (ZIP center) · Grid DN63tb · CQ 4 · ITU 7 · map ↗

W7SEN 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.

1953 → 1955 · 4 editions
W7SEN
Harvey B. Bethel
Rfd 13, Box 601, Tacoma, WA
Fall 1953 p.244, Spring 1954 p.250, Fall 1954 p.249, Fall 1955 p.295

Vanity Applications Filed by W7SEN

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 Jul 3, 2019 Granted Jul 23, 2019 0008714065	WY0WDR · Frank R Longtine · Amateur Extra Attn: Frank R Longtine · PO Box 82601 · 1319 S. Elm, CASPER, WY 82601 42.8373, -106.3292 (street) · Grid DN62uu · CQ 4 · ITU 7 · map ↗	1.W7SEN ✓ Granted	Granted got W7SEN
Filed Apr 25, 2016 Granted May 13, 2016 0007241325	KI7DSE · Frank R Longtine · Technician Attn: Frank R. Longtine · 1319 S Elm St, Casper, WY 82601 43.0699, -106.3416 (ZIP center) · Grid DN63tb · CQ 4 · ITU 7 · map ↗	1.WY0WDR ✓ Granted	Granted got WY0WDR

Others Requesting W7SEN

2 applications listed W7SEN as a choice, newest first.

Filed	Award	Applicant	Choice #	W7SEN	Result
Jul 3, 2019	Jul 21, 2019	WY0WDR · Frank R Longtine · CASPER, WY	1	Granted	Granted this call
Apr 2, 2018	Apr 20, 2018	KI7QIY · Sven Erik Nielsen · Seattle, WA	7	Not granted	They got N7SVN (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W7SEN in the last 24 hours. They show up here within seconds of W7SEN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS Repeaters within 50 Miles

1 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
7	RP21	462.700	141.3	WRUK935	Casper, WY · Casper Mountain	Open	On the air

Repeaters within 50 Miles

12 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
1.3	W7VNJ	Casper WY Med W7VNJ IRLP	449.5750	-5	TSQL 173.8	FM (analog)	IRLP 7707	—	Casper, WY
1.3	W7VNJ	Casper W7VNJ	147.2800	+0.6	DCS 032	FM (analog) (FM,C4FM)		—	Casper, WY
2.2	KJ7QMT Offline	Baker KJ7QMT BM	448.0000	-5	CC1	DMR	BrandMeister 312698	—	Baker, MT
2.2	WY7EOC	Casper Mtn WY7EOC WYDMR	449.9875	-5	CC11	DMR	WYDMR	—	Casper, WY
2.2	KC7MJI	Casper KC7MJI	147.3450	+0.6	none	FM (analog)		—	Casper, WY
3.7	KA7O	Casper KA7O IRLP	449.5750	-5	TSQL 173.8	FM (analog)	IRLP 7707	—	Casper, WY
4.1	NB7I	Casper Mtn NB7I	449.5000	-5	TONE 100.0	FM (analog)		—	Casper, WY
5.9	W7VNJ	Casper Mtn W7VNJ	146.9400	-0.6	TSQL 123.0	FM (analog)		—	Casper, WY
6.6	W7VNJ	Casper Mtn W7VNJ	145.2350	-0.6	TSQL 100.0	FM (analog)		—	Casper, WY
48.3	KE7LBB	Douglas KE7LBB BM	438.5000	-5	CC5	DMR	BrandMeister 3221447	—	Douglas, WY
48.3	KE7LBB	Douglas KE7LBB BM	438.7000	-5	CC3	DMR	BrandMeister 322144705	—	Douglas, WY
48.3	KE7LBB	Douglas KE7LBB BM	438.1000	-5	CC5	DMR	BrandMeister 322144707	—	Douglas, WY