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

GREGORY D KEEN

FRN 0004201752 · first licensed Mar 27, 2009 as KG4KSB · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS callStatusNameLocationGrantedExpires
WRVV330 Active Gregory D KeenLong Key, FL Jan 10, 2023Jan 10, 2033

📝 FCC applications (15)

ReceivedFile numberServicePurposeStatusCall
Jan 21, 20250011413856 GMRSAdministrative updateGranted
Jan 21, 20250011413847 HAMAdministrative updateGranted K4VRZ
Jan 9, 20230010344210 GMRSNew licenseGranted
Jan 9, 20230010344192 HAMAdministrative updateGranted K4VRZ
Jun 17, 20190008694474 HAMAdministrative updateGranted K4VRZ
Mar 29, 20170007717425 HAMModificationGranted K4VRZ
Mar 2, 20170007684615 GMRSNew licenseDismissed
Feb 28, 20170007679926 HAMModificationGranted KG4KSB
Feb 22, 20170007670098 HAMWithdrawalWithdrawn KG4KSB
Feb 7, 20110004604062 HAMAdministrative updateGranted KG4KSB
Dec 15, 20100004533773 HAMAdministrative updateGranted KG4KSB
Dec 14, 20100004532278 HAMRenewalGranted KG4KSB
Aug 31, 20100004371485 HAMAdministrative updateGranted KG4KSB
Mar 26, 20090003787662 HAMAdministrative updateGranted KG4KSB
Dec 4, 20000000281887 HAMNew licenseGranted KG4KSB

Complete licensing history

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

Repeaters within 50 miles

62 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
0.2 W4TFF Long Key
W4TFF BM
 444.4500 +5 TSQL 110.9 FM (analog) (C4FM,DMR,FM) BrandMeister 312970 — Long Key, FL
0.3 AK3ML Layton City Hall
AK3ML
 147.1050 +0.6 TONE 94.8 FM (analog) (C4FM,FM) — Layton, FL
9.7 K4FLK Grassy Key
K4FLK BM
 441.5250 +5 TSQL 127.3 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 315028 BrandMeister 314605 — Grassy Key, FL
9.7 K4FLK Grassy Key
K4FLK
 147.2550 +0.6 TSQL 94.8 FM (analog) — Grassy Key, FL
13.0 K1ST Islamorada
K1ST
 444.3625 +5 CC? DMR — Islamorada, FL
13.8 WB4HIS Islamorada
WB4HIS
 442.8500 +5 TONE 114.8 FM (analog) — Islamorada, FL
15.8 KF4LZA Marathon
KF4LZA
 442.1875 +5 CC0 DMR — Marathon, FL
15.9 ND7K Marathon
ND7K
 147.1050 +0.6 none FM (analog) — Marathon, FL
18.5 N9LCK Marathon
N9LCK
 444.8500 +5 TONE 94.8 FM (analog) — Marathon, FL
19.1 N9LCK Marathon
N9LCK
 147.2550 +0.6 TONE 94.8 FM (analog) — Marathon, FL
19.2 K4FLK Marathon
K4FLK BM
 444.7875 +5 TSQL 94.8 FM (analog) (DMR,FM) BrandMeister 312271 BrandMeister 314605 — Marathon, FL
19.2 K4FLK Marathon
K4FLK
 444.8500 +5 TSQL 94.8 FM (analog) — Marathon, FL
19.4 K4FHE Marathon
K4FHE
 147.2550 +0.6 TONE 94.8 FM (analog) — Marathon, FL
19.4 K4FHE Marathon
K4FHE
 444.8500 +5 TONE 94.8 FM (analog) — Marathon, FL
19.9 K4FLK Plantation Key
K4FLK
 146.7150 -0.6 TSQL 94.8 FM (analog) — Plantation Key, FL
19.9 K4FLK Plantation Key
K4FLK
 443.4500 +5 TSQL 94.8 FM (analog) — Plantation Key, FL
19.9 K4FLK Plantation Key
K4FLK BM
 444.3625 +5 TSQL 94.8 FM (analog) (DMR,FM) BrandMeister 312272 — Plantation Key, FL
20.0 K4FHE Islamorada
K4FHE
 146.7150 -0.6 TONE 94.8 FM (analog) — Islamorada, FL
20.0 K4FHE Plantation Key
K4FHE
 443.4500 +5 TONE 94.8 FM (analog) — Plantation Key, FL
20.0 N9LCK Plantation Key
N9LCK
 146.7150 -0.6 TONE 94.8 FM (analog) — Plantation Key, FL
20.0 N9LCK Plantation Key
N9LCK
 443.4500 +5 TONE 94.8 FM (analog) — Plantation Key, FL
28.5 K1ST
Listed as K1ST-1
 Plantation Key
K1ST AllStar
 443.4500 +5 TONE 94.8 FM (analog) AllStar 439391 — Plantation Key, FL
29.5 WX4SFL Key Largo
WX4SFL EchoLink
 146.6100 -0.6 TONE 94.8 FM (analog) EchoLink 496528 — Key Largo, FL
29.5 KC4SFA Key Largo
KC4SFA IRLP
 147.1650 +0.6 TSQL 94.8 FM (analog) EchoLink 601425 IRLP 5520 — Key Largo, FL
29.5 K4FLK Key Largo Transf
K4FLK BM
 444.8750 +5 TSQL 94.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 314776 — Key Largo, FL
30.0 AC4XQ Key Largo
AC4XQ
 443.4375 +5 CC? DMR — Key Largo, FL
30.0 KF4LZA Key Largo
KF4LZA
 442.2125 +5 CC0 DMR — Key Largo, FL
33.1 K1ST Cudjoe Key
K1ST
 444.3250 +5 CC? DMR — Cudjoe Key, FL
33.1 K4FLK Scout Key
K4FLK BM
 444.3250 +5 TSQL 94.8 FM (analog) (DMR,FM) BrandMeister 314121 — Scout Key, FL
33.1 K4FLK Scout Key
K4FLK
 146.6700 -0.6 TSQL 94.8 FM (analog) — Scout Key, FL
33.1 K4FLK Scout Key
K4FLK
 442.4000 +5 TSQL 94.8 FM (analog) — Scout Key, FL
33.2 K4FHE Scout Key
K4FHE
 146.6700 -0.6 TONE 94.8 FM (analog) — Scout Key, FL
33.2 K4FHE Scout Key
K4FHE
 442.4000 +5 TONE 94.8 FM (analog) — Scout Key, FL
34.5 KB4TFF Big Pine Key
KB4TFF
 145.2100 -0.6 TONE 100.0 FM (analog) — Big Pine Key, FL
35.3 NQ2Z Big Pine Key
NQ2Z EchoLink
 442.3750 +5 TSQL 110.9 FM (analog) (FM,P25) EchoLink 98598 — Big Pine Key, FL
35.3 KC2CWC Big Pine Key
KC2CWC EchoLink
 145.2300 -0.6 TSQL 94.8 FM (analog) EchoLink 97681 — Big Pine Key, FL
37.6 K4CIO Little Torch Key
K4CIO IRLP
 146.6400 -0.6 TSQL 94.8 FM (analog) (C4FM,FM) IRLP 4005 WIRES-X 28117 — Little Torch Key, FL
39.3 N9LCK Big Pine Key
N9LCK
 146.6700 -0.6 TONE 94.8 FM (analog) — Big Pine Key, FL
39.3 N9LCK West Summerland
N9LCK
 442.4000 +5 TONE 94.8 FM (analog) — West Summerland Key, FL
41.4 AK3ML Cudjoe Key
AK3ML
 442.3000 +5 TONE 94.8 FM (analog) — Cudjoe Key, FL
41.6 K4CIO Little Torch Key
K4CIO
 444.7750 +5 TONE 94.8 FM (analog) — Little Torch Key, FL
41.6 K4CIO Little Torch Key
K4CIO
 146.6550 -0.6 TONE 94.8 FM (analog) — Little Torch Key, FL
42.0 KI4GQO Key Largo
KI4GQO
 444.8750 +5 TONE 94.8 FM (analog) — Key Largo, FL
43.3 W4SVI Homestead
W4SVI
 442.0500 +5 TONE 94.8 FM (analog) — Homestead, FL
44.0 AK3ML Cudjoe Key
AK3ML EchoLink
 147.0600 +0.6 TSQL 94.8 FM (analog) (C4FM,FM) EchoLink 220314 — Cudjoe Key, FL
47.5 K1ST
Listed as K1ST-5
 North Key Largo
K1ST AllStar
 442.6000 +5 TONE 94.8 FM (analog) AllStar 439395 AllStar 439396 — North Key Largo, FL
47.5 K4FLK North Key Largo
K4FLK AllStar
 442.6000 +5 TSQL 94.8 FM (analog) AllStar 439396 — North Key Largo, FL
47.5 K4FLK North Key Largo
K4FLK BM
 443.2875 +5 TSQL 94.8 FM (analog) (DMR,FM) BrandMeister 312341 — North Key Largo, FL
47.6 K1ST North Key Largo
K1ST
 444.7875 +5 CC? DMR — North Key Largo, FL
47.6 K4FHE North Key Largo
K4FHE
 442.6000 +5 TONE 94.8 FM (analog) — North Key Largo, FL
47.6 K1ST North Key Largo
K1ST
 443.2875 +5 CC? DMR — North Key Largo, FL
47.9 no call listed Florida City
Florida
 442.0500 +5 TONE 114.8 FM (analog) — Florida City, FL
48.5 WA4PHG Homestead
WA4PHG
 921.4000 -12 none FM (analog) — Homestead, FL
48.5 KN4HYG Miami
KN4HYG
 442.7000 +5 TONE 103.5 FM (analog) — Miami, FL
49.4 W4MBU Homestead
W4MBU
 224.0000 -1.6 none FM (analog) — Homestead, FL
49.4 KN4HYG Homestead
KN4HYG AllStar
 146.9700 -0.6 TONE 103.5 FM (analog) AllStar 688821 — Homestead, FL
49.4 KF4LZA Homestead
KF4LZA
 442.3875 +5 CC9 DMR — Homestead, FL
49.4 W4MBU Homestead
W4MBU AllStar
 444.4000 +5 TONE 103.5 FM (analog) AllStar 48912 — Homestead, FL
49.4 W4MBU Homestead
W4MBU
 927.0125 -25 TONE 103.5 FM (analog) — Homestead, FL
49.7 KG1AES Homestead
KG1AES
 442.0125 +5 DCS 565 FM (analog) (FM,P25) — Homestead, FL
24.7 KM4OP offline Palm Bay
KM4OP BM
 444.9500 +5 CC1 DMR BrandMeister 310438 BrandMeister 313884 — Palm Bay, FL
44.7 K4ECT offline Cudjoe Key
K4ECT
 444.3250 +5 CC8 DMR — Cudjoe Key, FL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Feb 28, 2017
Granted Mar 20, 2017
0007679926
 KG4KSB · Gregory D Keen · Technician
681 Stewart Lane, Estill Springs, TN 37330
35.2796, -86.1306 (ZIP center) · Grid EM65wg · CQ 4 · ITU 8 · map ↗
1.K4VRZ ✓ granted
 Granted
got K4VRZ