N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 14, 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)

WF4P HAM 📻 GMRS

📻

Also a GMRS licensee

WRMS680

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

Amateur Extra class licensed since 1993 (33 yrs) Elgin, AZ Grid DM41qo Active on 2 nets GMRS WRMS680 Heard on PSK Reporter by 1 83 repeaters within 50 mi

🔒 Not available — currently licensed, through Jul 27, 2035. If it isn't renewed, it opens for vanity requests Jul 28, 2037.

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

Currently held by ROLAND COWAN · 1 holder on record

🗓 Active on 2 nets · last heard Oct 12, 2026

Current holder: ROLAND COWAN

Held WF4P Jan 12, 1993 → present · first licensed Jan 12, 1993 as WF4P · 1 license · FRN 0003045606
📖 In the printed callbooks since 1982 as KA4VYZ, before the FCC's online records

WF4P Active Amateur Extra Jan 12, 1993 → expires Jul 27, 2035

Licensee
ROLAND COWAN

Address
41 Vaughn Loop Rd
Elgin, AZ 85611
31.6060, -110.5913 (street) · Grid DM41qo · CQ 3 · ITU 6 · map ↗

FRN
0003045606

Last granted
May 29, 2025

Effective
May 29, 2025

Last action
May 29, 2025
FCC actions (4)
- May 29, 2025 — License renewed LIREN
- Apr 29, 2015 — License renewed LIREN
- Apr 26, 2012 — Administrative update LIAUA
- Jun 21, 2005 — 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 26, 1995 → Apr 17, 2003 · 15 discs
WF4P · Amateur Extra · issued Jul 27, 1995, expires Jul 27, 2005
ROLAND COWAN .
42 GOSSELIN AVE, FORT MONMOUTH, NJ 07703
Seen Sep 9, 1993 → May 12, 1995 · 4 discs
WF4P · Amateur Extra · issued Jan 12, 1993, expires Jan 12, 2003 · previously KE4LZ (Advanced)
ROLAND COWAN
78TH SIG BN BOX 1258, APO, AP 96343

Address history

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

Seen May 19, 2015 → Oct 11, 2026 · 36 snapshots · as WF4P
ROLAND COWAN
41 Vaughn Loop Rd, Elgin, AZ 85611
31.6060, -110.5913 (street) · Grid DM41qo · CQ 3 · ITU 6 · map ↗
Seen May 28, 2012 → Mar 28, 2015 · 9 snapshots · as WF4P
ROLAND COWAN
Attn: HC1 Box 2770
PO Box 2770
Elgin, AZ 85611
31.6441, -110.5118 (ZIP center) · Grid DM41rp · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Nov 10, 2011 · 3 snapshots · as WF4P
ROLAND COWAN
3459 Eagle Ridge Dr., Sierra Vista, AZ 85650
31.4989, -110.2013 (ZIP center) · Grid DM41vl · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as WF4P
ROLAND COWAN
42 GOSSELIN AVE, FORT MONMOUTH, NJ 07703
40.3143, -74.0467 (ZIP center) · Grid FN20xh · CQ 5 · ITU 8 · map ↗

WF4P 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.

1997 · 1 edition
WF4P · class E
Roland T Cowan
41 Gosselin Ave, Fort Monmouth, NJ 07703
1997 p.804
1995 · 1 edition
WF4P · class E
Roland Cowan
7bth Sig Bn Box 115b, Apo, AP 96343
1995 p.783
1994 · 1 edition
WF4P · class E
Roland Cowan
78th Sig Bn Box 1258, Apo, AP 96343
1994 p.701
1988 → 1993 · 5 editions
WF4P · class E
Roland Cowan
1944-A Harding Dr, Fort Gordon, GA 30905
Winter 1988 p.553, Winter 1989 p.559, Winter 1990 p.561, Winter 1991 p.598, 1993 p.670
1985 → 1987 · 3 editions
WF4P · class E
Roland Cowan
5058 A Hammond Hgts, Fort Campbell, KY 42223
Winter 1985 p.542, Winter 1986 p.541, Winter 1987 p.542
1984 · 1 edition
WF4P · class E
Roland Cowan
Sosb A Hammond Hgts, Fort Campbell, KY 42123
Winter 1984 p.538

Nets

Net	When	Frequency	Role	Times	Last
Gila County Breakfast Club Net	Mon, Tue, Wed, Thu 7:45 AM · Mon, Tue, Wed, Thu 8:00 AM MST	7.243	Checked in	6	2026-10-12
GILA COUNTY BREAKFAST CLUB	Wed, Thu, Fri 7:45 AM · Fri 8:00 AM MST	7.243	Checked in	2	2026-10-08

From nets logged with NetLogger since the start of collection.

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 1 station (2 reports) · last 3 hr ago · VARAC · grid DM41QO

40m · 120m · 1

PSK Reporter map →

📥 Hearing others PSK Reporter

Heard 3 stations (4 reports) · last 3 hr ago · VARAC · grid DM41QO

40m · 120m · 3

Farthest: N5AMD, 1,575 miles on 20m VARAC (-14 dB)

PSK Reporter map →

📻 GMRS Repeaters within 50 Miles

3 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
20	RP15	462.550	100.0	WQPP400	Sierra Vista, AZ	Open	On the air
30	RP15	462.550	146.2	WQPP400	Benson, AZ	Open	On the air
32	RP15	462.550	141.3	WRNN597	Vail, AZ · Mary Ann Cleveland Way	Open	On the air

Repeaters within 50 Miles

83 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
5.4	NH6FU	Cowpaddy NH6FU AllStar	448.5000	-5	CC1	DMR	BrandMeister 310473032 AllStar 538729	—	Cowpaddy, AZ
5.6	NH6BF	Elgin NH6BF	448.5000	-5	TONE 91.5	FM (analog) (FM,DV)		—	Elgin, AZ
5.9	NH6FU	Cowpaddy NH6FU AllStar	442.1250	-5	TONE 141.3	FM (analog)	AllStar 538726	—	Cowpaddy, AZ
16.5	K7RDG	Sierra Vista K7RDG	145.1250	-0.6	none	D-STAR		—	Sierra Vista, AZ
17.3	N0NBH	Sierra Vista Bac N0NBH EchoLink	147.3600	+0.6	TONE 100.0	FM (analog)	EchoLink 235978	—	Sierra Vista, AZ
17.3	N0NBH	Sierra Vista Bac N0NBH EchoLink	224.9600	-1.6	TONE 100.0	FM (analog)	EchoLink 235978	—	Sierra Vista, AZ
17.3	N0NBH	Sierra Vista Bac N0NBH EchoLink	927.9125	-25	TONE 100.0	FM (analog)	EchoLink 235978	—	Sierra Vista, AZ
21.4	WB7BR	Sierra Vista WB7BR IRLP	145.1700	-0.6	TSQL 118.8	FM (analog)	IRLP 3257	—	Sierra Vista, AZ
22.2	K7SPV	Benson K7SPV	145.3700	-0.6	TONE 131.8	FM (analog)		—	Benson, AZ
24.2	WA7JBG	Rio Rico WA7JBG	147.3800	+0.6	TONE 127.3	FM (analog)		—	Rio Rico, AZ
24.4	N7GV	Vail N7TU N7GV AllStar	145.2900	-0.6	TSQL 107.2	FM (analog)	AllStar 27182 EchoLink 901400	—	Vail, AZ
24.5	N7MDT	Rio Rico N7MDT	147.0600	+0.6	TONE 127.3	FM (analog)		—	Rio Rico, AZ
24.5	KK7BSQ	RIO RICO KK7BSQ	145.4900	-0.6	CC0	DMR		—	RIO RICO, AZ
24.8	KK7BSQ	Rio Rico KK7BSQ BM	441.3750	+5	CC1	DMR	BrandMeister 318740502	—	Rio Rico L0C4T0R, AZ
25.4	K7RST	Vail Backyard K7RST	448.3250	-5	TSQL 156.7	FM (analog)		—	Vail, AZ
25.8	KE7TR	Vail KE7TR BM	440.5000	+5	CC1	DMR	BrandMeister 3104248	—	Vail, AZ
26.8	N7MDT	Nogales N7MDT AllStar	147.5700	simplex	TONE 127.3	FM (analog)	AllStar 53801	—	Nogales, AZ
26.9	K6PPT	Benson Mescal K6PPT AllStar	446.5750	-5	TONE 203.5	FM (analog)	AllStar 503151	—	Benson, AZ
29.1	N7GV	Green Valley San N7GV AllStar	449.3750	-5	TSQL 107.2	FM (analog) (DMR,FM)	BrandMeister 312152 BrandMeister 313494 BrandMeister 313495 BrandMeister 313496 BrandMeister 313546 AllStar 27144	—	Green Valley, AZ
29.2	AA7RP	Green Valley AA7RP BM	449.3750	-5	CC1	DMR	BrandMeister 312378	—	Green Valley, AZ
29.3	K7NZG	Vail K7NZG BM	446.0250	-5	CC1	DMR	BrandMeister 313576	—	Vail, AZ
30.0	N6RDS	Saint David N6RDS AllStar	448.9500	-5	TONE 123.0	FM (analog)	AllStar 556337	—	Saint David, AZ
30.0	N6RDS	Saint David HarM N6RDS AllStar	147.1200	+0.6	TONE 123.0	FM (analog) (FM,P25)	AllStar 556337 AllStar 557581	—	Saint David, AZ
31.1	KE7ULC	Vail Backyard KE7ULC AllStar	446.5500	-5	TONE 100.0	FM (analog)	AllStar 29783	—	Vail, AZ
31.6	KB7LDW	Vail KB7LDW BM	147.6550	-0.6	CC1	DMR	BrandMeister 320927278	—	Vail, AZ
31.7	AB7CQ	Tombstone AB7CQ IMRS	444.6000	+5	TSQL 100.0	FM (analog) (C4FM,DMR,FM)	IMRS	—	Tombstone, AZ
32.3	XE2VAS	Nogales Sonora XE2VAS AllStar	147.1800	+0.6	TONE 162.2	FM (analog)	AllStar 59319	—	Nogales, Sonora, MX
32.3	XE2SJN	Nogales,Sonora XE2SJN AllStar	147.1800	+0.6	TONE 162.2	FM (analog)	AllStar 295990 AllStar 47220	—	Nogales,Sonora
33.1	N7GEE	Sahuarita Rancho N7GEE WIRES-X	441.3000	simplex	none	FM (analog)	WIRES-X 90527	—	Sahuarita, AZ
33.1	AB7CQ	Tombstone AB7CQ WIRES-X	146.9200	-0.6	TSQL 123.0	FM (analog)	WIRES-X 28187	—	Tombstone, AZ
33.9	K9SAT	Tucson K9SAT BM	433.8000	+5	CC1	DMR	BrandMeister 321675101	—	Tucson, AZ
34.1	K7GPS	Sahuarita K7GPS IRLP	446.8750	simplex	TSQL 100.0	FM (analog)	IRLP 8865	—	Sahuarita, AZ
37.4	K7EAR	Bisbee Mule Mtns K7EAR EchoLink	147.0800	+0.6	TONE 141.3	FM (analog)	EchoLink 614350 🗓 2 nets	2 nets	Bisbee, AZ
38.2	KA3IDN	Bisby KA3IDN AllStar	927.0250	-12	none	FM (analog)	AllStar 47226	—	Bisby AZ, AZ
40.1	W7SA	Tucson Raytheon W7SA AllStar	147.3400	+0.6	TSQL 179.9	FM (analog)	AllStar 540840 EchoLink 708890 AllStar 540841	—	Tucson, AZ
40.1	W7SA	Tucson Raytheon W7SA	448.7750	-5	TSQL 179.9	FM (analog)		—	Tucson, AZ
40.5	K7SPV	Tucson Saguaro K7SPV	53.0400	-1	TONE 141.3	FM (analog)		—	Tucson, AZ
40.7	KA3IDN	Sierra Vista KA3IDN MARC	445.8500	-5	CC1	DMR	DMR-MARC	—	Sierra Vista, AZ
40.7	K6PYP	Tucson Backyard K6PYP	927.1125	-25	DCS 432	FM (analog)		—	Tucson, AZ
41.0	K6PPT	Tucson K6PPT AllStar	446.0250	simplex	TONE 203.5	FM (analog)	AllStar 503150	—	Tucson, AZ
41.0	K6PPT	Tucson K6PPT AllStar	52.4900	simplex	TONE 156.7	FM (analog)	AllStar 503152	—	Tucson, AZ
41.1	KC0LL	Green Valley Key KC0LL	444.8750	+5	TONE 100.0	FM (analog)		—	Green Valley, AZ
41.2	N5SN	Tucson N5SN BM	445.5375	-5	CC1	DMR	BrandMeister 310431	—	Tucson, AZ
41.2	KK7ISV	Tucson KK7ISV BM	421.3250	-5	CC1	DMR	BrandMeister 313292	—	Tucson, AZ
41.2	KG7PJV	Tucson KG7PJV BM	445.1375	-5	CC1	DMR	BrandMeister 315343	—	Tucson, AZ
41.2	K7TUS	Tucson K7TUS	1284.2500	-12	none	D-STAR		—	Tucson, AZ
41.2	KM7KK	Tucson KM7KK	1283.5000	-20	none	D-STAR		—	Tucson, AZ
41.2	KC0LL	Green Valley Key KC0LL	444.9750	+5	TONE 100.0	FM (analog)		—	Green Valley, AZ
41.2	W7AI	Tucson Keystone W7AI AllStar	146.6200	-0.6	TSQL 156.7	FM (analog)	AllStar 604781 EchoLink 99946 AllStar 604783	—	Tucson, AZ
41.4	WN7BSA	Tucson SN Park WN7BSA	146.8000	-0.6	TSQL 156.7	FM (analog)		—	Tucson, AZ
41.8	AA7WI	Tucson AA7WI	147.2600	+0.6	TONE 123.0	FM (analog)		—	Tucson, AZ
42.6	K6PPT	Tucson K6PPT AllStar	145.1700	-0.6	DCS 606	FM (analog)	AllStar 503151	—	Tucson, AZ
43.0	WY7EMT	Tucson WY7EMT BM	446.5500	-5	CC1	DMR	BrandMeister 310420201	—	Tucson, AZ
43.6	KG7RWN	Tucson 2S Seco KG7RWN	440.7625	+5	TSQL 156.7	FM (analog) (FM,C4FM)		—	Tucson, AZ
43.9	KM7AJX	Tucson KM7AJX BM	438.4500	-5	CC1	DMR	BrandMeister 321621001	—	Tucson, AZ
44.4	K7RDG	Bisbee Mule Mtns K7RDG	146.7600	-0.6	TONE 162.2	FM (analog)		—	Bisbee, AZ
44.4	K7RDG	Bisbee Mule Mtns K7RDG	147.0200	+0.6	TONE 162.2	FM (analog)		—	Bisbee, AZ
44.4	K7RDG	Bisbee Mule Mtns K7RDG	449.5250	-5	TONE 100.0	FM (analog)		—	Bisbee, AZ
45.1	AF7M	Tucson AF7M AllStar	446.1250	simplex	TONE 71.9	FM (analog)	AllStar 47234	—	Tucson, AZ
45.7	N7OEM	Tucson PECOC N7OEM	147.3000	+0.6	TONE 110.9	FM (analog)	🗓 1 net	1 net	Tucson, AZ
45.9	N7HND	Tucson Rosemont/ N7HND	147.0000	+0.6	TONE 110.9	FM (analog)	🗓 1 net	1 net · 129 check-ins · 51 stations	Tucson, AZ
46.0	K7ILH	Tucson K7ILH AllStar	927.9875	simplex	none	FM (analog)	AllStar 503190	—	Tucson, AZ
46.1	N7HND	Tucson N7HND	444.2500	+5	CC?	DMR	🗓 1 net	1 net · 129 check-ins · 51 stations	Tucson, AZ
46.9	KA7LVX	Tucson Backyard KA7LVX	145.3300	-0.6	TONE 127.3	FM (analog)		—	Tucson, AZ
46.9	AG7H	Tucson AG7H	146.8500	-0.6	none	FM (analog)		—	Tucson, AZ
46.9	K7UAZ	Tucson UA K7UAZ EchoLink	146.9600	-0.6	TONE 127.3	FM (analog)	EchoLink 363148	—	Tucson, AZ
46.9	N7CK	Tucson N7CK	448.9750	-5	none	FM (analog)		—	Tucson, AZ
46.9	KE7SHQ	Tucson KE7SHQ AllStar	147.1800	+0.6	TONE 107.2	FM (analog)	AllStar 53829	—	Tucson, AZ
47.9	N7TWW	Tucson Mtn N7TWW	444.2500	+5	CC1	DMR		—	Tucson, AZ
48.2	KG7GWN	Tucson KG7GWN BM	440.7625	+5	CC1	DMR	BrandMeister 310433	—	Tucson, AZ
48.6	N1DHS	Tucson Mt Lemmon N1DHS	448.3500	-5	DCS 606	FM (analog) (FM,DMR)		—	Tucson, AZ
48.6	K7EAR	Safford Guthrie K7EAR	147.2800	+0.6	TONE 141.3	FM (analog)	🗓 1 net	1 net	Safford, AZ
49.0	WD7F	Tucson WD7F AllStar	146.9400	-0.6	TONE 110.9	FM (analog) (DV,FM)	EchoLink 1125 WIRES-X 1128 IRLP 3892 AllStar 538723 AllStar 616994	—	Tucson, AZ
49.1	KA3IDN	Tucson KA3IDN AllStar	927.0750	-12	TONE 218.1	FM (analog)	AllStar 47140	—	Tucson AZ, AZ
49.3	K6PYP	Tucson Mt Lemmon K6PYP	927.1375	-25	DCS 411	FM (analog)		—	Tucson, AZ
49.5	NQ7Z	West Tucson NQ7Z AllStar	927.9625	simplex	none	FM (analog)	AllStar 500616	—	West Tucson, AZ
15.3	KL3JC Offline	Fort Huachuca KL3JC IRLP	446.8750	simplex	TSQL 100.0	FM (analog)	IRLP 7036	—	Fort Huachuca, AZ
18.2	AA7RP Offline	Green Valley AA7RP	449.2250	-5	CC?	DMR		—	Green Valley, AZ
20.5	K7LTN Offline	Sierra Vista K7LTN IRLP	442.4500	+5	TSQL 100.0	FM (analog)	IRLP 3952	—	Sierra Vista, AZ
29.0	AA7US Offline	Benson AA7US IRLP	433.5000	simplex	TSQL 100.0	FM (analog)	IRLP 3871	—	Benson, AZ
30.5	WE7GV Offline	Green Valley WE7GV IRLP	145.2700	-0.6	TONE 107.2	FM (analog)	IRLP 3826	—	Green Valley, AZ
33.1	AB7CQ Offline	Tombstone AB7CQ IRLP	146.5400	simplex	TSQL 114.8	FM (analog)	IRLP 7515	—	Tombstone, AZ
40.3	AC7IL Offline	Tucson AC7IL AllStar	146.7000	-0.6	TSQL 127.3	FM (analog)	IRLP 3300 AllStar 526385	—	Tucson, AZ