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

CHRISTINA M FIELDS

FRN 0004865952 · first licensed Mar 23, 2001 as KB9ZDF · 3 licenses on record

📝 FCC applications (7)

ReceivedFile numberServicePurposeStatusCall
Jul 23, 20260012126479 HAMModificationGranted K9KSS
Dec 5, 20160007578778 HAMAdministrative updateGranted K9KSS
Dec 5, 20160007578760 HAMRenewalGranted K9KSS
Mar 13, 20070002948648 HAMAdministrative updateGranted K9KSS
Nov 29, 20060002831434 HAMModificationGranted KB9ZDF
Nov 28, 20060002830765 HAMAdministrative updateGranted KB9ZDF
Mar 23, 20010000405504 HAMNew licenseGranted KB9ZDF

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

97 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
1.2 W9SAL La Porte
W9SAL
 444.9500 +5 TSQL 131.8 FM (analog) — La Porte, IN
1.2 N9IAA La Porte
N9IAA MARC
 444.6750 +5 CC1 DMR DMR-MARC — La Porte, IN
4.0 W9PHD La Porte
W9PHD BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 322698301 — La Porte, IN
5.1 W9LY Michigan City
W9LY WIRES-X
 441.9500 +5 TSQL 131.8 FM (analog) (FM,C4FM) WIRES-X 11421 — Michigan City, IN
5.1 W9LY Michigan City
W9LY AllStar
 146.9700 -0.6 TSQL 131.8 FM (analog) (DMR,FM) AllStar 635952 BrandMeister 314791 — Michigan City, IN
5.7 K9JSI La Porte
K9JSI
 146.6100 -0.6 TSQL 131.8 FM (analog) — La Porte, IN
16.7 N9IAA Valparaiso
N9IAA EchoLink
 147.1050 +0.6 CC1 DMR (DMR,P25) EchoLink 5762 BrandMeister — Valparaiso, IN
17.3 W3AXL Valparaiso
W3AXL P25Link
 443.5125 +5 CC? DMR (DMR,P25) P25Link — Valparaiso, IN
17.4 N9IAA Valparaiso
N9IAA AllStar
 224.4000 -1.6 TONE 173.8 FM (analog) AllStar 46888 — Valparaiso, IN
17.4 N9IAA Valparaiso
N9IAA AllStar
 29.6300 -0.1 TONE 173.8 FM (analog) AllStar 48933 — Valparaiso, IN
17.6 K9PC
Listed as K9PC - VALPO
 Valparaiso
K9PC BM
 442.2500 +5 CC15 DMR BrandMeister 314920 — Valparaiso, IN
18.4 KD9IAQ Chesterton
KD9IAQ
 440.5500 +5 none FM (analog) — Chesterton, IN
20.1 N9IAA Valparaiso
N9IAA AllStar
 53.5700 -1 TSQL 173.8 FM (analog) AllStar 46673 — Valparaiso, IN
20.1 N9IAA Valparaiso
N9IAA AllStar
 146.6850 -0.6 TSQL 173.8 FM (analog) AllStar 46655 — Valparaiso, IN
20.1 K9PC Valparaiso
K9PC
 146.7750 -0.6 TSQL 131.8 FM (analog) — Valparaiso, IN
20.1 KC9YNM Valparaiso
KC9YNM AllStar
 224.2800 -1.6 TSQL 131.8 FM (analog) AllStar 43591 — Valparaiso, IN
20.1 N9IAA Valparaiso
N9IAA MARC
 441.5750 +5 CC1 DMR DMR-MARC — Valparaiso, IN
21.2 KN9OX Knox
KN9OX
 145.4100 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Knox, IN
21.2 W9QN North Judson
W9QN
 442.9500 +5 TONE 131.8 FM (analog) (FM,C4FM) — North Judson, IN
23.4 N9IAA South Bend
N9IAA MARC
 443.4250 +5 CC1 DMR DMR-MARC — South Bend, IN
23.5 WB9YPA South Bend
WB9YPA AllStar
 223.9800 -1.6 TSQL 131.8 FM (analog) AllStar 51560 — South Bend, IN
23.8 KD9SAD South Bend
KD9SAD BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 318339010 — South Bend, IN
24.3 N9YOU South Bend
N9YOU
 145.3900 -0.6 TSQL 131.8 FM (analog) (FM,DV) — South Bend, IN
24.5 W9AB South Bend WNIT
W9AB
 147.2250 +0.6 TONE 131.8 FM (analog) (FM,C4FM) — South Bend, IN
24.5 KA9LAW South Bend
KA9LAW
 444.1750 +5 TONE 131.8 FM (analog) (FM,C4FM) — South Bend, IN
24.5 K9SIQ South Bend
K9SIQ
 444.9750 +5 TSQL 107.2 FM (analog) — South Bend, IN
24.5 WB9AGX South Bend
WB9AGX
 147.3900 +0.6 TONE 131.8 FM (analog) — South Bend, IN
24.6 N9JHQ South Bend
N9JHQ
 53.8500 -1 TONE 131.8 FM (analog) — South Bend, IN
25.3 KD9NSC Ogden Dunes
KD9NSC AllStar
 443.0000 +5 TSQL 173.8 FM (analog) AllStar 52318 — Ogden Dunes, IN
25.4 ND1U South Bend Notre
ND1U
 443.3500 +5 TONE 131.8 FM (analog) — South Bend, IN
26.9 W9ML Hebron
W9ML AllStar
 444.5500 +5 TSQL 173.8 FM (analog) (DMR,FM) AllStar 66005 BrandMeister 315170 — Hebron, IN
27.1 K9WZ Plymouth
K9WZ IRLP
 147.2850 +0.6 TSQL 131.8 FM (analog) EchoLink 7885 IRLP 4330 — Plymouth, IN
27.1 N9GPY Plymouth
N9GPY Crossroads
 444.9250 +5 CC1 DMR Crossroads-DMR — Plymouth, IN
27.3 W8MAI Bridgman
W8MAI
 442.7750 +5 TSQL 88.5 FM (analog) — Bridgman, MI
28.5 KC8BRS Niles
KC8BRS
 147.1800 +0.6 TONE 94.8 FM (analog) — Niles, MI
28.6 K9DEW Mishawaka
K9DEW
 147.3300 +0.6 TSQL 131.8 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Mishawaka, IN
28.6 K9DEW Mishawaka
K9DEW W9SMJ-NET
 442.0500 +5 CC1 DMR W9SMJ-NET 🗓 2 nets 2 nets · 189 check-ins · 60 stations Mishawaka, IN
28.8 N9GVU Mishawaka
N9GVU
 147.0900 +0.6 TONE 131.8 FM (analog) — Mishawaka, IN
28.9 KA9QJG Hobart
KA9QJG
 147.0450 +0.6 TSQL 131.8 FM (analog) — Hobart, IN
28.9 KA9QJG Hobart
KA9QJG
 444.7500 +5 CC1 DMR — Hobart, IN
29.3 KI9U Crown Point
KI9U
 444.2500 +5 TSQL 131.8 FM (analog) — Crown Point, IN
30.1 K9ZLQ Culver
K9ZLQ
 146.6700 -0.6 TONE 131.8 FM (analog) — Culver, IN
30.8 W9LRT Bremen
W9LRT WIRES-X
 145.1900 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) WIRES-X 11390 — Bremen, IN
31.8 KE8GVB Sumnerville
KE8GVB
 442.8250 +5 none D-STAR — Sumnerville, MI
31.8 KE8GVB Sumnerville
KE8GVB
 145.1400 -0.6 none D-STAR — Sumnerville, MI
32.9 W9CTO Gary
W9CTO ChicagoLan
 146.9100 -0.6 CC1 DMR ChicagoLand — Gary, IN
33.2 W9LJ Merrillville
W9LJ
 147.0000 +0.6 TSQL 131.8 FM (analog) — Merrillville, IN
33.2 W9LJ Merrillville
W9LJ
 442.0750 +5 TSQL 131.8 FM (analog) — Merrillville, IN
35.1 N9GPY Monterey
N9GPY Crossroads
 443.9250 +5 TSQL 131.8 FM (analog) (DMR,FM) IRLP 4961 Crossroads-DMR — Monterey, IN
36.1 W9EMA Crown Point
W9EMA
 146.7000 -0.6 TSQL 131.8 FM (analog) — Crown Point, IN
36.1 W9EMA Crown Point
W9EMA
 443.4500 +5 TSQL 131.8 FM (analog) — Crown Point, IN
36.1 N9IAA Crown Point
N9IAA MARC
 444.3500 +5 CC1 DMR DMR-MARC — Crown Point, IN
36.5 KB8VIM Saint Joseph
KB8VIM
 146.7200 -0.6 TSQL 131.8 FM (analog) — Saint Joseph, MI
38.1 KC9VBQ Winamac
KC9VBQ
 145.4800 -0.6 TSQL 131.8 FM (analog) — Winamac, IN
38.1 WD9ATU Nappanee
WD9ATU
 443.0250 +5 TONE 97.4 FM (analog) — Nappanee, IN
38.2 W8MAI Saint Joseph
W8MAI
 442.2750 +5 none D-STAR — Saint Joseph, MI
38.3 K9DEW Middlebury
K9DEW EchoLink
 146.6400 -0.6 TSQL 141.3 FM (analog) EchoLink 645025 🗓 2 nets 2 nets · 189 check-ins · 60 stations Middlebury, IN
38.3 KC9GMH Elkhart
KC9GMH
 145.2500 -0.6 TSQL 141.3 FM (analog) — Elkhart, IN
38.3 K9DEW Elkhart
K9DEW
 145.4300 -0.6 TSQL 141.3 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Elkhart, IN
38.3 KC9GMH Elkhart
KC9GMH
 224.0800 -1.6 TONE 141.3 FM (analog) — Elkhart, IN
38.3 K9DEW Elkhart
K9DEW
 224.9000 -1.6 TONE 131.8 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Elkhart, IN
38.3 KC9GMH Elkhart
KC9GMH
 442.3750 +5 TONE 141.3 FM (analog) — Elkhart, IN
38.3 AA9JC Elkhart
AA9JC
 443.4750 +5 TSQL 131.8 FM (analog) — Elkhart, IN
38.3 K9DEW Elkhart
K9DEW W9SMJ-NET
 444.0500 +5 CC1 DMR W9SMJ-NET 🗓 2 nets 2 nets · 189 check-ins · 60 stations Elkhart, IN
38.3 KC9GMH Elkhart
KC9GMH
 927.2125 -25 TONE 141.3 FM (analog) — Elkhart, IN
38.3 N8AES Elkhart
N8AES
 442.6000 +5 TONE 131.8 FM (analog) — Elkhart, IN
38.3 N8AES Elkhart
N8AES
 927.9750 -25 TONE 131.8 FM (analog) — Elkhart, IN
39.6 KC9GMH Elkhart
KC9GMH
 53.1700 -1 TSQL 141.3 FM (analog) — Elkhart, IN
39.6 KC9GMH Elkhart City S
KC9GMH
 145.3800 -0.6 TONE 141.3 FM (analog) — Elkhart, IN
40.0 W8MAI Sister Lakes
W8MAI
 444.7000 +5 TSQL 97.4 FM (analog) — Sister Lakes, MI
40.3 KD9EJE Whiting
KD9EJE AllStar
 440.5000 +5 CC6 DMR BrandMeister 313361 AllStar 57301 — Whiting, IN
40.7 N8VPZ Cassopolis
N8VPZ
 146.9200 -0.6 TSQL 156.7 FM (analog) — Cassopolis, MI
40.9 W9LJ Saint John LCHS
W9LJ
 147.2400 +0.6 TSQL 131.8 FM (analog) — Saint John, IN
40.9 N9QID Dowagiac
N9QID
 927.6875 -25 TSQL 94.8 FM (analog) — Dowagiac, MI
40.9 KA9QJG Hobart
KA9QJG
 224.7400 -1.6 TSQL 131.8 FM (analog) — Hobart, IN
40.9 W6GVS Dowagiac
W6GVS
 146.5000 +1 TSQL 94.8 FM (analog) — Dowagiac, MI
41.1 WB9VRG Cedar Lake
WB9VRG
 146.8350 -0.6 TONE 131.8 FM (analog) — Cedar Lake, IN
42.2 W8IRA Sister Lakes
W8IRA
 444.7000 +5 TSQL 97.4 FM (analog) — Sister Lakes, MI
42.2 KD8UJM Cassopolis
KD8UJM Crossroad
 443.5500 +5 CC1 DMR Crossroads-DMR — Cassopolis, MI
42.4 KA9OOI Lowell
KA9OOI
 443.9500 +5 TONE 131.8 FM (analog) — Lowell, IN
42.7 W8MAI Sister Lakes
W8MAI
 146.8200 -0.6 TSQL 88.5 FM (analog) — Sister Lakes, MI
44.2 W9AJI Homewood
W9AJI
 442.3750 +5 TSQL 114.8 FM (analog) (FM,P25) — Homewood, IL
44.8 AA9JC Goshen
AA9JC
 444.2750 +5 TONE 131.8 FM (analog) (FM,C4FM) — Goshen, IN
45.0 K9RCR Rochester
K9RCR
 442.7000 +5 TONE 131.8 FM (analog) (FM,C4FM) — Rochester, IN
45.2 K9TSM Goshen
K9TSM
 146.8950 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) — Goshen, IN
45.8 K9QKW Chicago
K9QKW
 146.7300 -0.6 TONE 107.2 FM (analog) — Chicago, IL
48.1 KB9WSL Rochester
KB9WSL
 146.8050 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) 🗓 3 nets 3 nets · 35 check-ins · 11 stations Rochester, IN
21.7 N9GVU offline South Bend
N9GVU IRLP
 444.1000 +5 TSQL 131.8 FM (analog) IRLP 4213 — South Bend, IN
26.9 WB9YPA offline Niles
WB9YPA
 224.5000 -1.6 TSQL 94.8 FM (analog) — Niles, MI
28.5 WB9WYR offline Niles
WB9WYR
 444.1250 +5 TONE 94.8 FM (analog) — Niles, MI
30.0 N9GPY offline Culver
N9GPY IRLP
 443.2500 +5 TONE 131.8 FM (analog) (DMR,FM) IRLP 4960 BrandMeister 311690 — Culver, IN
31.9 N9TAX offline Hebron
N9TAX
 442.3500 +5 TONE 131.8 FM (analog) — Hebron, IN
32.9 W9CTO offline Gary
W9CTO Hoosier-DM
 442.7500 +5 CC1 DMR Hoosier-DMR — Gary, IN
38.1 KU8Y offline Dowagiac
KU8Y
 145.2100 -0.6 TSQL 94.8 FM (analog) — Dowagiac, MI
40.9 K8MDE offline Dowagiac
K8MDE AllStar
 443.5000 +5 TSQL 94.8 FM (analog) AllStar 55952 — Dowagiac, MI
42.7 N8VPZ offline Cassopolis
N8VPZ
 443.5500 +5 CC1 DMR — Cassopolis, MI
47.1 N8VPZ offline Dowagiac
N8VPZ BM
 442.5125 +5 CC1 DMR BrandMeister 313287 — Dowagiac, MI

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Jul 23, 2026
Granted Aug 11, 2026
0012126479
 K9KSS · CHRISTINA M FIELDS · Technician
2017 Indiana Avenue, LA PORTE, IN 46350
41.5968, -86.7095 (street) · Grid EN61po · CQ 4 · ITU 8 · map ↗
1.K9KAN ✓ granted
 Granted
got K9KAN
Filed Nov 29, 2006
Granted Dec 6, 2016
0002831434
 KB9ZDF · Christina M FIELDS · Technician
120 Franklin Court, La Porte, IN 46350
41.6071, -86.7217 (ZIP center) · Grid EN61po · CQ 4 · ITU 8 · map ↗
1.K9KSS ✓ granted
3.K9KIS available
4.K9KLS held
 Granted
got K9KSS