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

KP4AA

🔒 Not available — currently licensed, through Dec 29, 2030. If it isn't renewed, it opens for vanity requests Dec 30, 2032.

📬 QSL: LoTW user, last upload Sep 26, 2026 · not eQSL AG

📝 KP4AA has filed vanity applications before — latest filed Dec 10, 2020 · what was requested

Currently held by KENNETH RAMIREZ · 2 holders on record

Current holder: KENNETH RAMIREZ

Held KP4AA Dec 29, 2020 → present · first licensed Apr 15, 2000 as N4UK · 6 licenses · FRN 0003564234

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

Previous holder: CARLOS F GUTIERREZ

Held KP4AA Jun 21, 2000 → Dec 9, 2018 · first licensed Jun 21, 2000 as KP4AA · 1 license · FRN 0001857226

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

Vanity applications filed by KP4AA

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 10, 2020
Granted Dec 29, 2020
0009327490
 KP3MM · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP4AA ✓ granted
 Granted
got KP4AA
Filed Jul 20, 2020
Award date was Aug 7, 2020
0009154098
 KP3MM · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP4M held
 Dismissed
Filed Mar 23, 2020
Award date was Apr 10, 2020
0009018772
 KP3MM · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.NP3T held
 Dismissed
Filed Nov 13, 2019
Award date was Dec 1, 2019
0008877154
 KP3MM · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP4B held
 Dismissed
Filed Apr 17, 2019
Granted May 7, 2019
0008604626
 KP4XS · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP3MM ✓ granted
 Granted
got KP3MM
Filed Mar 28, 2019
Award date was Apr 15, 2019
0008581468
 KP4XS · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.NP3F held
 Dismissed
Filed Feb 20, 2019
Granted Mar 12, 2019
0008533701
 N4UK · KENNETH RAMIREZ · Amateur Extra
HC 3, Box 14307, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP4XS ✓ granted
 Granted
got KP4XS
Filed Jan 29, 2019
Award date was Feb 16, 2019
0008498788
 N4UK · KENNETH RAMIREZ · Amateur Extra
HC03, Box 14329, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.WP4J held
 Dismissed
Filed Nov 27, 2018
Award date was Dec 15, 2018
0008448222
 N4UK · KENNETH RAMIREZ · Amateur Extra
HC03, Box 14329, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP3X held
 Dismissed
Filed Nov 19, 2018
Award date was Dec 7, 2018
0008436898
 N4UK · KENNETH RAMIREZ · Amateur Extra
HC03, Box 14329, Cabo Rojo, PR 00623
18.0844, -67.1588 (ZIP center) · Grid FK68kc · CQ 8 · ITU 11 · map ↗
1.KP3S held
 Dismissed
Filed Mar 11, 2009
Award date was Mar 29, 2009
0003769293
 W0MZ · KENNETH RAMIREZ · Amateur Extra
5980 N. Ponderosa Way, Parker, CO 80134
39.4828, -104.7800 (ZIP center) · Grid DM79ol · CQ 4 · ITU 7 · map ↗
1.N4UK held
 Granted
Filed Nov 29, 2007
Award date was Dec 17, 2007
0003243644
 N4UK · KENNETH RAMIREZ · Amateur Extra
5980 N. Ponderosa Way, Parker, CO 80134
39.4828, -104.7800 (ZIP center) · Grid DM79ol · CQ 4 · ITU 7 · map ↗
1.W0MZ held
 Granted
Filed Nov 20, 2007
Award date was Dec 8, 2007
0003224446
 N4UK · KENNETH RAMIREZ · Amateur Extra
5980 N. Ponderosa Way, Parker, CO 80134
39.4828, -104.7800 (ZIP center) · Grid DM79ol · CQ 4 · ITU 7 · map ↗
1.K0VB held
 Dismissed

Others requesting KP4AA

7 applications listed KP4AA as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 14, 2021 Feb 1, 2021 KP4AAR · Angel Alvarado-Rivera · Dorado, PR 1Dismissed
Dec 14, 2020 Jan 1, 2021 KP4AAR · Angel Alvarado-Rivera · Dorado, PR 1Dismissed
Dec 10, 2020 Dec 28, 2020 KP3MM · KENNETH RAMIREZ · Cabo Rojo, PR 1Granted
Jun 11, 2019 Jun 29, 2019 WP4PUC · Angel Alvarado-Rivera · Dorado, PR 1Granted
Nov 12, 2002 Nov 30, 2002 KP4CJ · FRANCISCO CORDERO · SAN ANTONIO, PR 19Granted
Aug 16, 2002 Sep 3, 2002 NP4QR · RAFAEL CUEVAS RAMIREZ · ANASCO, PR 20Granted
Apr 29, 2002 May 17, 2002 WP4LQU · ISRAEL D RODRIGUEZ HERNANDEZ · ANASCO, PR 16Dismissed

Repeaters within 50 miles

30 repeaters within 50 miles of this ZIP code, closest first · map these & export for a radio →

● repeater · ● this license · ring = 50 miles · center is the ZIP code (approximate) · 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
7.2 KP3Y 447.9750 -5 CC1 DMR BrandMeister 330117 LAJAS, PR
7.5 WP4VH 449.0000 -5 TONE 136.5 FM (analog) Mayagüez, PR
7.8 NP3WP 433.1500 +5 CC2 DMR BrandMeister 330042101 San German, PR
8.2 KP4HCC 439.0000 -5 CC1 DMR BrandMeister 3300118 Boqueron, PR
17.2 KP3JE 446.4250 -5 TONE 100.0 FM (analog) AllStar 53152 AllStar 62833 Aguada, PR
17.9 NP4PC 449.7375 -5 TONE 88.5 FM (analog) AllStar 46514 San Sebastian, PR
20.0 KQ4HAC 446.6750 -5 TONE 100.0 FM (analog) AllStar 59431 AllStar 61074 San Sebastian, PR
20.3 KP4JE 449.6250 -5 TSQL 88.5 FM (analog) AllStar 53152 Aguada, PR
20.4 KP4JE 446.4250 -5 TSQL 88.5 FM (analog) Yauco, PR
24.9 KP4NET 448.6000 -5 CC? DMR Puerto Rico, Puerto Rico, All Regions, PR
28.5 KP4ILO 146.7500 -0.6 TONE 100.0 FM (analog) (DMR,FM) AllStar 45929 Aguadilla, PR
33.9 KP4LR 446.5000 -1 CC2 DMR BrandMeister 330009345 PONCE, PR
35.3 WP4JOT 446.7000 -5 CC1 DMR BrandMeister 330105 Ponce, PR
36.0 WP4RSQ 439.9500 -5 CC1 DMR BrandMeister 3300294 Ponce, PR
36.1 WP4SQD 439.0000 -5 CC1 DMR BrandMeister 3300439 PONCE, PR
37.3 KP4GBF 433.1000 +5 CC1 DMR BrandMeister 330020601 Ponce, PR
38.0 KP4CVR 147.2100 +0.6 none D-STAR JAYUYA, PR
38.5 KP3FR 443.0000 +5 CC1 DMR BrandMeister 3146913 Toa Alta, PR
40.1 WP4RWR 448.6000 -5 CC1 DMR BrandMeister 330067 Ponce, PR
44.2 KP3AV 448.2750 -5 TSQL 131.8 FM (analog) AllStar 48986 AllStar 489840 Villaba, PR
49.9 KP3IV 448.9500 -5 TONE 151.4 FM (analog) AllStar 42972 Manati, PR
16.1 NP4GT offline 449.9750 -5 CC? DMR Aguada, PR
23.1 WP3B offline 448.6000 -5 CC? DMR Puerto Rico, Puerto Rico, All Regions, PR
23.5 WP3B offline 447.9750 -5 CC? DMR Puerto Rico, Puerto Rico, All Regions, PR
23.6 KP3JAC offline 448.6000 -5 CC? DMR San Sebastian, Puerto Rico, All Regions, PR
34.7 NP3EC offline 146.8500 -0.6 CC? DMR Arecibo, Puerto Rico, All Regions, PR
35.2 WP4J offline 448.3750 -5 CC? DMR Ponce, Puerto Rico, All Regions, PR
36.1 KP4WK offline 147.5650 simplex TSQL 71.9 FM (analog) IRLP 4898 Ponce, PR
37.7 KP4EOP offline 446.1500 -5 CC? DMR Yayuya, Puerto Rico, All Regions, PR
37.7 KP4EOP offline 448.0000 -5 CC? DMR Ponce, Puerto Rico, All Regions, PR