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

Michael L Keiber

FRN 0024565616 · first licensed May 4, 2015 as KM4KFO · 2 licenses on record

📝 FCC applications (4)

ReceivedFile numberServicePurposeStatusCall
Aug 6, 20260012143070 HAMRenewalGranted K4KKO
May 14, 20260012035160 HAMRenewal + modificationDismissed K4KKO
May 4, 20150006788177 HAMModificationGranted KM4KFO
May 4, 20150006787423 HAMNew licenseGranted KM4KFO

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
1.6 no call listed Sebring
Florida
 442.9000 +5 TONE 100.0 FM (analog) — Sebring, FL
2.7 W4HEM Sebring HC EOC
W4HEM
 147.2700 +0.6 TSQL 100.0 FM (analog) — Sebring, FL
5.9 KK4LI Highlands
KK4LI
 442.9000 +5 TONE 100.0 FM (analog) — Highlands, FL
5.9 W4HEM De Soto City
W4HEM
 444.9250 +5 CC? DMR — De Soto City, FL
6.8 W4HCA Avon Park Lk
W4HCA
 442.3500 +5 TSQL 100.0 FM (analog) (C4FM,FM) — Avon Park, FL
8.0 KE4GZV Lake Placid
KE4GZV
 224.6400 -1.6 none FM (analog) — Lake Placid, FL
8.0 KE4GZV Avon Park
KE4GZV
 443.5750 +5 TONE 100.0 FM (analog) — Avon Park, FL
8.8 N4EMH Avon Park
N4EMH
 145.2900 -0.6 TONE 127.3 FM (analog) — Avon Park, FL
9.3 W4HEM Avon Park Nation
W4HEM
 145.3300 -0.6 TSQL 100.0 FM (analog) — Avon Park, FL
9.7 KM4ECQ Avon Park
KM4ECQ
 443.3125 +5 CC? DMR — Avon Park, FL
10.2 K2HP Lake Placid
K2HP
 146.6700 -0.6 TONE 127.3 FM (analog) — Lake Placid, FL
12.7 NI4CE Lake Placid
NI4CE
 442.8500 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Lake Placid, FL
12.8 KW4G Lake Placid
KW4G AllStar
 442.7375 +5 TONE 100.0 FM (analog) AllStar 659371 — Lake Placid, FL
13.0 W4HCA Lake Placid Happ
W4HCA
 147.0450 +0.6 TSQL 100.0 FM (analog) — Lake Placid, FL
13.0 KM4ECQ Lake Placid
KM4ECQ
 442.7375 +5 CC? DMR — Lake Placid, FL
13.0 WW4EOC Lake Placid
WW4EOC
 444.5250 +5 TONE 203.5 FM (analog) — Lake Placid, FL
13.0 KK4LI Lake Placid
KK4LI
 443.9500 +5 TONE 100.0 FM (analog) — Lake Placid, FL
13.0 KW4G Lake Placid
KW4G AllStar
 147.0450 +0.6 TONE 100.0 FM (analog) AllStar 659372 — Lake Placid, FL
13.0 W4HCA Lake Placid Happ
W4HCA
 442.7375 +5 Fusion (C4FM) — Lake Placid, FL
13.4 W4HEM Lake Placid
W4HEM
 145.2100 -0.6 TSQL 100.0 FM (analog) — Lake Placid, FL
13.4 NI4CE Lake Placid Happ
NI4CE
 443.9500 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Lake Placid, FL
14.0 K4RLA Florida
K4RLA
 441.8375 +5 none FM (analog) — , FL
14.0 KB4EC Miami
KB4EC
 443.3250 +5 TSQL 123.0 FM (analog) — Miami, FL
14.5 W4HEM Avon Park Bombin
W4HEM
 444.8250 +5 TSQL 100.0 FM (analog) — Avon Park, FL
21.1 WC4PEM Frostproof
WC4PEM IRLP
 444.9500 +5 TSQL 127.3 FM (analog) EchoLink 3363 IRLP 4156 — Frostproof, FL
23.1 N4EMH Wauchula
N4EMH
 146.6250 -0.6 TONE 127.3 FM (analog) — Wauchula, FL
23.1 N4EMH Wauchula
N4EMH
 442.3250 +5 TSQL 127.3 FM (analog) (C4FM,FM) — Wauchula, FL
23.1 W9KBE Wauchula
W9KBE BM
 431.9000 in 441.9000 CC1 DMR BrandMeister 317192802 BrandMeister 317192803 — Wauchula, FL
23.2 W4VCO Indian Lake Esta
W4VCO Interstate
 444.6875 +5 CC1 DMR Interstate — Indian Lake Estates, FL
25.7 KJ4SHL Babson Park
KJ4SHL
 444.6875 +5 CC? DMR — Babson Park, FL
27.9 KF4MM Riverview
KF4MM
 145.2100 -0.6 TONE 77.0 FM (analog) — Riverview, FL
29.2 W4VCO Fort Meade
W4VCO Interstate
 443.8125 +5 CC1 DMR Interstate-2-Network — Fort Meade, FL
30.9 W7RTK Okeechobee
W7RTK
 146.7000 -0.6 TONE 100.0 FM (analog) — Okeechobee, FL
30.9 W4MIN Arcadia
W4MIN
 147.0750 +0.6 TONE 100.0 FM (analog) — Arcadia, FL
30.9 W4MIN Arcadia
W4MIN
 444.2000 +5 TONE 100.0 FM (analog) — Arcadia, FL
30.9 NI4CE Arcadia
NI4CE
 443.4125 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Arcadia, FL
31.8 K4LKW Lake Wales
K4LKW EchoLink
 147.3300 +0.6 TONE 127.3 FM (analog) (C4FM,FM) EchoLink 429535 — Lake Wales, FL
33.9 W4MIN Arcadia
W4MIN EchoLink
 147.1800 +0.6 TONE 100.0 FM (analog) EchoLink 213895 — Arcadia, FL
36.2 NI4CE Bartow
NI4CE
 442.1375 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Bartow, FL
36.2 WC4PEM Bartow
WC4PEM
 444.4875 +5 none FM (analog) (DV,FM) — Bartow, FL
36.4 WC4PEM
Listed as WC4PEM/R
 Lakeland
WC4PEM WIRES-X
 145.2700 -0.6 TSQL 127.3 FM (analog) (C4FM,FM) WIRES-X 94102 — Lakeland, FL
37.8 no call listed Kenansville
Florida
 444.9750 +5 TONE 107.2 FM (analog) — Kenansville, FL
38.1 NI4CE Bartow
NI4CE
 442.8250 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Bartow, FL
38.4 NX4Y Dundee
NX4Y
 444.3500 +5 TONE 103.5 FM (analog) — Dundee, FL
38.4 KJ4JMH Duette
KJ4JMH WIRES-X
 442.8750 +5 DG-ID 82 Fusion (C4FM) WIRES-X 63364 WIRES-X 51648 — Duette, FL
39.4 WC4PEM Dundee
WC4PEM IRLP
 146.9850 -0.6 TSQL 127.3 FM (analog) EchoLink 149429 IRLP 4128 — Dundee, FL
39.4 K4LKW Dundee Wtr
K4LKW
 442.4250 +5 TSQL 127.3 FM (analog) (C4FM,FM) — Dundee, FL
39.5 KN4YCU Dundee
KN4YCU BM
 433.0125 +5 CC1 DMR BrandMeister 315204404 — Dundee, FL
39.7 K4OKE Okeechobee
K4OKE
 53.3100 -1 none FM (analog) — Okeechobee, FL
40.0 W4TEJ Lakeport
W4TEJ
 147.3000 +0.6 TONE 100.0 FM (analog) — Lakeport, FL
40.0 W4TEJ Lakeport
W4TEJ
 444.0250 +5 TONE 100.0 FM (analog) — Lakeport, FL
40.1 KD7OAB Bartow
KD7OAB BM
 430.4500 in 439.4500 CC1 DMR BrandMeister 314996502 — Bartow, FL
40.9 K4OKE Okeechobee
K4OKE
 147.0900 +0.6 TSQL 100.0 FM (analog) — Okeechobee, FL
41.0 K4OKE Okeechobee
K4OKE
 147.1950 +0.6 TONE 100.0 FM (analog) — Okeechobee, FL
41.0 K4OKE Okeechobee
K4OKE
 444.0500 +5 TSQL 100.0 FM (analog) — Okeechobee, FL
43.1 W9CR Lakeland
W9CR
 224.0600 -0.6 TONE 146.2 FM (analog) — Lakeland, FL
43.1 W4MYK Myakka City
W4MYK
 147.1500 +0.6 TONE 82.5 FM (analog) — Myakka City, FL
43.2 KE4WDP Winter Haven
KE4WDP
 444.8000 +5 TONE 127.3 FM (analog) — Winter Haven, FL
43.3 KJ4ACN Lakeland
KJ4ACN
 444.7750 +5 CC0 DMR — Lakeland, FL
43.6 N4KEG Lakeland
N4KEG K4USD
 444.6625 +5 none FM (analog) (DMR,FM) K4USD — Lakeland, FL
43.7 N4KEG Lakeland
N4KEG
 442.0250 +5 none FM (analog) — Lakeland, FL
44.0 KE4WDP Winter Haven
KE4WDP
 146.8650 -0.6 TONE 127.3 FM (analog) — Winter Haven, FL
44.0 KE4WDP Winter Haven
KE4WDP
 146.7750 in 146.1150 TONE 127.3 FM (analog) — Winter Haven, FL
44.0 KE4WDP Winter Haven
KE4WDP
 442.4250 +5 TONE 127.3 FM (analog) — Winter Haven, FL
44.0 KE4WDP Winter Haven
KE4WDP
 224.8000 -1.6 TONE 127.3 FM (analog) — Winter Haven, FL
44.0 KE4WDP Winter Haven
KE4WDP
 441.8000 +5 TONE 127.3 FM (analog) — Winter Haven, FL
44.0 KD4EFM Lakeland
KD4EFM
 146.6550 -0.6 none FM (analog) — Lakeland, FL
45.2 K4LKW Haines City Land
K4LKW
 223.9000 -1.6 TSQL 127.3 FM (analog) — Haines City, FL
45.5 N4KM Fruitland Park
N4KM
 441.9750 +5 TONE 107.2 FM (analog) — Fruitland Park, FL
45.8 KF4EA Okeechobee
KF4EA
 224.1000 -1.6 none FM (analog) — Okeechobee, FL
46.2 N4SRC Poinciana
N4SRC
 146.7150 -0.6 TSQL 103.5 FM (analog) — Poinciana, FL
46.7 VE3KR Huntsville
VE3KR IRLP
 146.5900 simplex TSQL 156.7 FM (analog) IRLP 2224 — Huntsville, ON
46.9 KD8THB Kissimmee
KD8THB
 442.1234 +5 none FM (analog) — Kissimmee, FL
47.2 KJ4ARB Tampa
KJ4ARB
 431.7375 in 438.3375 TONE 88.5 FM (analog) — Tampa, FL
47.5 WX8P Punta Gorda
WX8P AllStar
 446.0250 simplex TONE 67.0 FM (analog) AllStar 54214 AllStar 542140 — Punta Gorda, FL
47.5 WX8P Punta Gorda
WX8P AllStar
 439.9500 simplex TONE 123.0 FM (analog) AllStar 542141 — Punta Gorda, FL
47.7 KR4NZC Town L0C4T0R
KR4NZC BM
 446.5000 -5 CC1 DMR BrandMeister 3226799 — Town, L0C4T0R, FL
48.2 W4PUH Auburndale
W4PUH
 927.0125 -25 TONE 127.3 FM (analog) — Auburndale, FL
48.6 WC4PEM Davenport
WC4PEM
 444.6250 +5 TSQL 127.3 FM (analog) — Davenport, FL
48.7 W9VDS Labelle
W9VDS
 145.4700 -0.6 none FM (analog) — Labelle, FL
49.0 KB4ELI Moore Haven Glad
KB4ELI
 147.3000 +0.6 TSQL 100.0 FM (analog) — Moore Haven, FL
49.1 NP2OL AUBURNDALE
NP2OL NJ-TURBO
 441.6000 +5 CC1 DMR NJ-TURBO — AUBURNDALE, FL
49.2 KJ4FJD Moore Haven
KJ4FJD
 147.3000 +0.6 TONE 100.0 FM (analog) (FM,P25) — Moore Haven, FL
49.5 NI4CE Verna
NI4CE
 442.9500 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Verna, FL
49.6 NI4CE Babcock Ranch
NI4CE
 443.6000 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Babcock Ranch, FL
49.8 KD4ACG Hudson
KD4ACG BM
 442.5875 +5 CC1 DMR BrandMeister 311264 — Hudson, FL
49.9 W4CLL Lakeland
W4CLL FL-DMR
 146.6550 -0.6 CC6 DMR FL-DMR — Lakeland, FL
49.9 W4PSR Lakeland
W4PSR
 146.8650 -0.6 TSQL 127.3 FM (analog) — Lakeland, FL
49.9 N4KEG Lakeland
N4KEG
 146.6550 -0.6 TSQL 127.3 FM (analog) (FM,P25) — Lakeland, FL
49.9 K4LKL Lakeland
K4LKL EchoLink
 146.6850 -0.6 TSQL 127.3 FM (analog) (C4FM,FM) EchoLink 146685 — Lakeland, FL
49.9 W4CLL Lakeland
W4CLL
 147.3750 +0.6 TSQL 127.3 FM (analog) (FM,P25) — Lakeland, FL
49.9 N4KEG Lakeland
N4KEG
 442.2750 +5 TSQL 82.5 FM (analog) (FM,P25) — Lakeland, FL
49.9 W4CLL Lakeland
W4CLL FL-DMR
 442.6750 +5 CC1 DMR FL-DMR — Lakeland, FL
49.9 W4CLL Lakeland
W4CLL FL-DMR
 442.9750 +5 TSQL 100.0 FM (analog) (DMR,FM) FL-DMR — Lakeland, FL
49.9 W4VCO Lakeland
W4VCO W4VCO
 444.8500 +5 TONE 103.5 FM (analog) (DMR,FM) W4VCO — Lakeland, FL
1.0 N8MI offline Sebring
N8MI BM
 441.9500 +5 CC1 DMR BrandMeister 311162 — Sebring, FL
37.9 W4PSR offline Bartow
W4PSR BM
 147.3900 +0.6 CC1 DMR BrandMeister 313340 — Bartow, FL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed May 4, 2015
Granted Aug 7, 2026
0006788177
 KM4KFO · Michael L Keiber · Technician
Attn: Michael Keiber · 2557 US Hwy. 27, Sebring, FL 33870
27.4721, -81.4448 (street) · Grid EL97gl · CQ 5 · ITU 8 · map ↗
1.K4KKO ✓ granted
2.K4BFE held
 Granted
got K4KKO