N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

K4BYB

🔒 Not available — currently licensed, through Jan 3, 2036. If it isn't renewed, it opens for vanity requests Jan 4, 2038.

📬 QSL: LoTW user, last upload Feb 8, 2022 · eQSL AG member

📝 K4BYB has filed vanity applications before — latest filed Dec 15, 2025 · what was requested

Currently held by Daryl A Prosser · 2 holders on record

Current holder: Daryl A Prosser

Held K4BYB Jan 3, 2026 → present · first licensed Dec 9, 2025 as KR4ICR · 2 licenses · FRN 0037593837

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

Previous holder: James L Cruz

Held K4BYB Jul 30, 2019 → Jun 30, 2020 · first licensed May 7, 2019 as KN4UKC · 3 licenses · FRN 0028449650

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

Vanity applications filed by K4BYB

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 · AwardApplicantRequested (in order)Status
Filed Dec 15, 2025
Granted Jan 3, 2026
0011831353
 KR4ICR · Daryl A Prosser · Technician
4553 Glore Crossing Dr SW, Mableton, GA 30126
33.8431, -84.5878 (street) · Grid EM73qu · CQ 5 · ITU 8 · map ↗
1.K4BYB ✓ granted
2.K4ABT available
3.K4BBA available
4.K4CCA held
6.K4AZB available
7.K4FCT available
8.K4AVB available
9.K4BBF held
10.K4BVT available
11.K4CCB available
12.K4CCY available
13.K4CBE available
14.K4FCF available
15.K4FAB available
16.K4EVC available
17.K4FYB available
18.K4AFZ available
19.K4DFB available
20.K4FVB available
21.K4FYC available
22.K4FYZ available
23.K4ACY available
24.K4BCY available
 Granted
got K4BYB
Filed Jun 11, 2020
Granted Jun 30, 2020
0009108896
 K4BYB · James L Cruz · Amateur Extra
15629 Bent Creek Road, Wellington, FL 33414
26.6467, -80.2503 (ZIP center) · Grid EL96up · CQ 5 · ITU 8 · map ↗
1.K2DW held
2.K2XC held
3.K3AV held
4.K3DG held
5.K5VW held
6.K5VY held
7.K8DX held
8.K8YV held
9.K9OK held
10.K9XE held
11.W9EW held
12.W9WH held
13.W9WV held
14.W5EH held
15.W4EX held
16.W4KD held
17.W3PX held
18.W2TH held
19.W1VL held
20.K6OV held
21.W3BL held
22.W3EL held
23.W6ZD ✓ granted
24.W9AH held
25.W1JC held
 Granted
got W6ZD

Others requesting K4BYB

6 applications listed K4BYB as a choice, newest first.

FiledAwardApplicantChoice #Status
Dec 15, 2025 Jan 2, 2026 KR4ICR · Daryl A Prosser · Mableton, GA 1Granted
May 5, 2023 May 23, 2023 KQ4IGW · JACOB ENGELMAN · CLEARWATER, FL 4Granted
Jul 12, 2022 Jul 30, 2022 KQ4BYB · Vincent M Imperi · Clermont, FL 3Dismissed
Jul 11, 2019 Jul 29, 2019 KN4UKC · James L Cruz · Wellington, FL 1Granted
Nov 2, 2009 Nov 20, 2009 KJ4KNM · Bobby Bertram · Greenup, KY 2Granted
Apr 17, 2001 May 5, 2001 KG4MQT · Dean D Scott · Knoxville, TN 10Granted

Repeaters within 50 miles

157 repeaters within 50 miles of this address, closest first · map these & export for a radio →

● repeater · ● 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)
MilesCallOutputOffsetToneModeNetworksLocation
7.3 N4BGP 425.5500 -5 CC1 DMR BrandMeister 3149880 MARIETTA, GA
7.6 W4KST 443.2750 +0.6 CC7 DMR K4USD Atlanta, GA
7.9 K8MDM 927.7250 -25 CC1 DMR BrandMeister 313936208 Marietta, GA
8.1 N4IRR 927.7000 -25 CC1 DMR DMR-MARC Marietta, GA
8.1 W4OO 442.9750 +5 CC1 DMR K4USD Marietta, GA
8.1 N4IRR 441.3750 +5 CC1 DMR BrandMeister 311325 Marietta, GA
8.1 WX4CEM 440.5625 -5 CC3 DMR BrandMeister 313490 Marietta, GA
8.1 W4KST 442.7125 +5 CC7 DMR BrandMeister 314421 Marietta, GA
8.1 W4BTI 440.6875 +5 none D-STAR Marietta, GA
10.5 KQ4WEB 438.8000 -5 CC1 DMR BrandMeister 3213039 Kennesaw, GA
10.6 K8MDM 441.8000 +5 CC1 DMR BrandMeister 313987 Kennesaw, GA
10.6 K8MDM 443.2125 +5 CC? DMR Hebron, OH
10.6 KM4BA 443.6000 +5 TSQL 103.5 FM (analog) AllStar 55715 Kennesaw, GA
11.0 NI4Y 927.5750 -25 CC1 DMR BrandMeister 310301 Atlanta, GA
11.0 KC6OVD 444.1250 +5 CC0 DMR Georgia-DMR Atlanta, GA
11.0 W7QO 442.4500 +5 CC1 DMR Georgia-DMR Atlanta, GA
11.0 W7QO 443.0250 +5 CC1 DMR Hytera Atlanta, GA
11.0 W7QO 444.0250 +5 CC1 DMR Georgia-DMR Atlanta, GA
11.0 NI4Y 146.7300 -0.6 CC1 DMR BrandMeister 312080 Atlanta, GA
11.0 KJ4PYB 145.0600 in 146.4600 none D-STAR Atlanta, GA
11.0 KJ4PYB 440.5625 +5 none D-STAR Atlanta, GA
11.0 WX4ATL 444.5670 +5 none D-STAR Atlanta, GA
11.4 W4AQL 145.1500 -0.6 TSQL 167.9 FM (analog) Atlanta, GA
12.5 KE4IP 447.6250 in 434.6250 CC1 DMR BrandMeister 316618002 Marietta, GA
12.6 KB4MDE 439.0000 -5 CC1 DMR BrandMeister 313082755 Kennesaw, GA
12.6 W4DOC 146.8200 -0.6 TSQL 146.2 FM (analog) 🗓 1 net Atlanta, GA
12.6 W4DOC 224.3400 -1.6 TSQL 146.2 FM (analog) 🗓 1 net Atlanta, GA
12.6 W4DOC
Listed as W4DOC-C
 145.3500 -0.6 none D-STAR 🗓 1 net Atlanta, GA
12.6 W4DOC
Listed as W4DOC-B
 440.6000 +5 none D-STAR 🗓 1 net Atlanta, GA
12.6 W4DOC
Listed as W4DOC-A
 1282.6000 -12 none FM (analog) (DV,FM) 🗓 1 net Atlanta, GA
12.6 W4DOC 444.8250 +5 CC10 DMR BrandMeister 310371 Ham-Digital 🗓 1 net Atlanta, GA, GA
13.2 WA4FU 439.5500 in 433.5500 CC1 DMR BrandMeister 3203519 Marietta, GA
13.2 K4BQA 433.2550 +5 CC1 DMR BrandMeister 321096907 Kennesaw, GA
14.0 KE4OKD 441.9500 +5 CC0 DMR Georgia-DMR Sandy Springs, GA
14.3 KI4EGT 439.0000 -5 CC1 DMR BrandMeister 3173505 Acworth, GA
14.4 K4BQA 433.0125 +5 CC1 DMR BrandMeister 321096901 Kennesaw, GA
14.4 K4BQA 433.7680 +5 CC1 DMR BrandMeister 321096905 Kennesaw, GA
14.4 K4BQA 433.5120 +5 CC1 DMR BrandMeister 321096906 Kennesaw, GA
14.9 N1KDO 442.0000 +5 TONE 91.5 FM (analog) (DMR,FM) BrandMeister 311309042 AllStar 2055 Marietta GA, GA
15.1 W4DTO 440.5125 +5 CC1 DMR BrandMeister 3113808 Dallas, GA
15.4 KJ4KKB 443.8000 +5 CC3 DMR C-Bridge 🗓 2 nets Dallas, GA
15.4 KO4TLN 439.0000 -5 CC1 DMR DMR-MARC Dallas, GA
15.4 WB4QOJ 146.9550 -0.6 TONE 77.0 FM (analog) AllStar 455445 🗓 1 net Dallas, GA
15.4 KQ4OGY 144.9400 in 147.4400 none D-STAR Dallas, GA
15.4 WX4PCA 145.3490 -0.6 none D-STAR Dallas, GA
15.4 WX4PCA 440.5750 +5 none D-STAR Dallas, GA
15.5 WD4LUQ 146.8950 +0.6 TSQL 77.0 FM (analog) Dallas, GA
15.5 WD4LUQ 224.8800 -0.6 TSQL 77.0 FM (analog) Dallas, GA
15.6 K4CGA 442.6750 +5 CC1 DMR BrandMeister 312074 Dallas, GA
15.7 KK4EQB 442.9250 +5 CC4 DMR College park, GA
15.8 KN4QHQ 439.1250 -5 CC1 DMR BrandMeister 315856901 Atlanta, GA
16.0 W4KIP 146.7300 -0.6 CC1 DMR BrandMeister 310295 Sweat Mt Marietta, G, GA
16.0 W4KIP 444.7750 +5 CC1 DMR BrandMeister 311340 Marietta Sweat Mtn, GA
16.0 N8WHG 440.8000 +5 CC3 DMR Georgia-DMR 🗓 1 net Acworth, GA
16.1 K4DHB 441.9000 in 441.6000 CC1 DMR BrandMeister 317482001 Atlanta, GA
16.8 K5KLO 440.9250 in 441.1000 CC1 DMR BrandMeister 319084802 Atlanta, GA
17.0 N4MPC 444.9000 +5 CC1 DMR BrandMeister 311428 Marietta, GA
19.1 W4NEW 444.4500 +5 CC13 DMR BrandMeister 315607510 Acworth, GA
20.0 AI4AK 444.4500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 74882 Acworth, GA
20.1 KN2TOD 448.3000 in 442.3000 CC1 DMR BrandMeister 311684706 Atlanta, GA
20.1 KN2TOD 446.4250 in 441.4000 CC1 DMR BrandMeister 311684707 Atlanta, GA
20.1 KN2TOD 438.6000 -5 CC1 DMR BrandMeister 311684712 Atlanta, GA
20.1 KN2TOD 439.7500 in 430.7500 CC2 DMR BrandMeister 311684726 Atlanta GA, GA
20.1 KN2TOD 145.0000 -1 CC5 DMR BrandMeister 311684731 Atlanta, GA
20.5 WR4VR 145.2400 -0.6 none D-STAR Villa Rica, GA
20.8 W4KIP 444.9375 +5 CC1 DMR BrandMeister 311344 Blackjack mtn (Marie, GA
22.2 N4TVZ 443.6500 -5 CC1 DMR BrandMeister 3212701 Town, L0C4T0R, GA
22.9 WA4GBT 147.0300 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 58784 Riverdale, GA
22.9 WA4GBT 442.5750 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 35578 Riverdale, GA
24.0 WX4GPB 1282.7000 -12 none D-STAR Stone Mountain, GA
24.5 W4DTO 443.4750 +5 TONE 77.0 FM (analog) AllStar 43287 AllStar 455444 Dallas, GA
25.5 WX4GPB
Listed as WX4GPB-B
 440.7000 +5 none D-STAR Stone Mountain, GA
25.5 WX4GPB
Listed as WX4GPB-A
 1282.6000 -12 none D-STAR Atlanta, GA
25.5 WX4GPB
Listed as WX4GPB-C
 144.9600 in 147.4600 none D-STAR Stone Mountain, GA
25.5 W4BOC
Listed as W4BOC - STN MTN
 441.8125 +5 CC1 DMR BrandMeister 313142 BrandMeister 313143 🗓 1 net Stone Mountain, GA
25.6 W4BOC 146.7600 -0.6 TSQL 107.2 FM (analog) 🗓 2 nets Atlanta, GA
25.7 WB4KTM 445.0000 -5 CC1 DMR BrandMeister 3102558 Johns Creek, GA
25.9 K7KAM 439.5500 in 433.5500 CC1 DMR BrandMeister 321117601 Milton, GA
26.7 KG6NKU 434.0000 +5 CC1 DMR BrandMeister 3200097 Duluth GA, GA
27.4 W4HDJ 145.0000 -0.6 CC1 DMR ADN Duluth, GA
28.0 W0WHS 442.5000 +5 CC1 DMR BrandMeister 311114 Fayetteville, GA
28.0 KK4GQ 442.5625 +5 none D-STAR Fayetteville, GA
28.3 KD4YDC 444.6000 +5 TSQL 77.0 FM (analog) AllStar 684140 AllStar 684141 Fayetteville, GA
28.3 KK4GQ 145.2100 -0.6 TSQL 131.8 FM (analog) Fayetteville, GA
28.5 KO4PQJ 433.5500 +0.6 CC3 DMR BrandMeister 312446 Canton, GA
28.6 N4CTO 440.9500 +5 CC1 DMR BrandMeister 322480501 Dahlonega, GA
29.0 KN2TOD 449.0000 +1 CC1 DMR BrandMeister 311684718 Stone Mountain, GA
29.0 K4NRC 147.1650 +0.6 TSQL 131.8 FM (analog) Newnan, GA
29.4 KM4ANN 434.5000 +5 CC1 DMR BrandMeister 3225861 Euharlee, GA
29.7 KJ4KPX 443.2250 +5 CC1 DMR K4USD-Network Stockbridge, GA
30.1 N5FL 428.9750 -5 CC1 DMR BrandMeister 310314 Free Home, GA
30.4 K4NRC 442.2500 +5 TSQL 141.3 FM (analog) (DMR,FM) Newnan, GA
30.9 KQ4JP 440.9250 +5 CC1 DMR BrandMeister 3188072 AllStar 664120 PTC, GA
31.2 KU4OJ 439.5500 in 433.5500 CC1 DMR BrandMeister 3217013 Fayetteville, L0C4T0, GA
32.7 KO4RKG 433.5500 in 447.5500 CC1 DMR BrandMeister 318302302 Waleska, GA
32.8 KG4VUB 145.2700 -0.6 TSQL 100.0 FM (analog) 🗓 1 net Waleska, GA
32.8 WX4NN 444.3250 +5 CC6 DMR BrandMeister 315156 Waleska, GA
33.4 AI1U 442.6000 +5 CC3 DMR Ham-Digital Snellville, GA
33.4 W4GR 147.0750 +0.6 TONE 82.5 FM (analog) 🗓 2 nets Snellville, GA
33.7 KN4PLO 145.4000 -0.6 none D-STAR Carrollton, GA
34.1 WX4SKY 442.2500 +5 CC1 DMR Local-only no-internet Newnan, GA
34.2 K4NRC 146.7900 -0.6 TSQL 131.8 FM (analog) Sharpsburg, GA
34.4 K4NRC 145.1300 -0.6 TSQL 156.7 FM (analog) Newnan, GA
34.6 KI4FVI 146.7150 -0.6 TONE 146.2 FM (analog) AllStar 41976 AllStar 47280 AllStar 41014 AllStar 535862 McDonough, GA
35.0 N5JMD 442.9000 +5 CC1 DMR BrandMeister 310368 AllStar 29026 Lawrenceville, GA
35.0 AI1U 442.5375 +5 CC7 DMR Ham-Digital Lawrenceville, GA
35.5 KM4SWL 439.4625 in 430.4625 CC2 DMR BrandMeister 312252801 Atlanta, GA
35.5 KM4SWL 439.4750 in 430.4750 CC2 DMR BrandMeister 312252802 Atlanta, GA
36.0 K4CQO 439.4500 in 430.4500 CC7 DMR BrandMeister 3135898 Sugar Hill GA, EM74x, GA
36.0 K4CQO 449.4500 in 432.4500 CC7 DMR BrandMeister 313589804 Sugar Hill GA, EM74x, GA
36.1 W4CBA 444.6250 +5 CC1 DMR K4USD-Net Cumming, GA
36.1 W4OO 440.5250 +5 CC1 DMR K4USD-Net Cumming, GA
36.1 W9SH 444.1250 +5 CC2 DMR K4USD Cumming, GA
36.1 KI4SBA 145.2000 -0.6 none D-STAR Cumming, GA
36.1 KI4SBA 444.3500 +5 none D-STAR Cumming, GA
36.1 KI4SBA 1284.4000 -12 none D-STAR Cumming, GA
36.2 KA4ZVA 439.1500 -5 CC1 DMR BrandMeister 3223726 Lawrenceville, GA
36.6 NG4RF
Listed as NG4RF-SAWNEE MTN
 442.1125 +5 CC1 DMR BrandMeister 311637 Cumming, GA
36.7 KD4APP 442.4875 +5 CC1 DMR BrandMeister 311339 Ball Ground, GA
37.5 KE4UAS 444.8750 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 311329 AllStar 41014 AllStar 47280 Mc Donough, GA
37.6 W9KLS 442.1250 simplex TONE 103.5 FM (analog) AllStar 535864 Henry Co. - Mcdonough, GA
39.2 KJ4BDF 440.7250 +5 none D-STAR Buford, GA
40.5 KN4OAJ 443.9250 +5 CC5 DMR BrandMeister 310492 Dacula, GA
43.7 N4RMG 443.2000 +5 TSQL 100.0 FM (analog) Rome, GA
43.9 WA4ASI 146.9250 -0.6 TONE 88.5 FM (analog) (DMR,FM) BrandMeister 311563 AllStar 29795 🗓 1 net Covington, Ga., GA
43.9 WA4ASI 444.8000 +5 CC2 DMR BrandMeister 311337 🗓 1 net Covington, Ga., GA
43.9 KR4DTZ 438.4875 -5 CC1 DMR BrandMeister 3217012 Auburn, GA
43.9 N8WHG 444.3750 +5 CC3 DMR Georgia-DMR 🗓 1 net Jasper, GA
43.9 N8WHG 145.3700 -0.6 CC3 DMR Georgia-DMR 🗓 1 net Jasper, GA
43.9 KJ4PYC 145.0800 in 146.4800 none D-STAR Jasper, GA
44.1 KC4AQS 146.8050 +0.6 TSQL 100.0 FM (analog) Jasper, GA
45.0 W4VO 145.3800 -0.6 none D-STAR Rome, GA
45.0 W4VO 440.6250 +5 none D-STAR Rome, GA
45.0 WX4COM 441.9250 +5 none D-STAR Rome, GA
45.2 N4TAW 443.7375 +5 CC3 DMR K4USD Between, GA
45.3 W4AMI 145.4800 -0.6 none D-STAR Griffin, GA
45.6 KC3ART 448.9750 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 99868 Dawsonville, GA
45.8 WC4RG 145.3000 -0.6 none D-STAR Jersey, GA
45.8 WC4RG 443.0000 +5 none D-STAR Jersey, GA
48.0 KE4TV 440.5875 +5 none D-STAR Braselton, GA
48.0 WJ4FD 440.5875 +5 none D-STAR Braselton, GA
48.6 KC3ART 443.9750 +5 CC1 DMR Dawsonville, GA
49.0 AB2XF 438.8000 +5 CC1 DMR BrandMeister 313490402 Atlanta, GA
49.1 W4KIP 440.7125 +5 CC1 DMR BrandMeister 311343 Near Jasper, GA
49.1 W4KIP 444.0500 +5 CC1 DMR BrandMeister 311343 Waleska, GA
50.0 K4HQV 442.0750 +5 CC6 DMR BrandMeister 313054 Monroe, GA
6.3 KM4BA offline 446.0750 simplex TONE 103.5 FM (analog) AllStar 55871 Macland, GA
8.2 WX4CEM offline 445.5625 -5 CC? DMR Marietta, GA
16.3 KJ4KKB offline 442.9500 +5 CC3 DMR BrandMeister 311311 Dallas, GA
17.0 N4MPC offline 440.7750 +5 CC1 DMR BrandMeister 312292 Decatur, GA
17.2 KD4Z offline 442.9750 +5 CC1 DMR BrandMeister 311338 Marietta, GA
28.3 K4CWW offline 146.5800 simplex none FM (analog) IRLP 4018 Fayetteville, GA
29.2 KD4KHO offline 434.4000 +5 CC1 DMR K4USD-Network Canton, GA
30.1 K5TEX offline 927.9500 -25 CC1 DMR BrandMeister 310051 Free Home, GA
33.2 K9APD offline 444.3250 +5 CC1 DMR BrandMeister 313874 Waleska, GA
35.3 AI1U offline 442.7000 +5 CC1 DMR BrandMeister Lawrenceville, GA
45.8 N4RMG offline 442.2375 +5 CC1 DMR BrandMeister 312243 Rome, GA