N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 8:30 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

Thomas B Liebert

FRN 0021158811 · first licensed Oct 20, 2011 as AB1PU · 2 licenses on record

📝 FCC applications (6)

ReceivedFile numberServicePurposeStatusCall
Sep 9, 20210009702351 HAMRenewal + modificationGranted NV1T
Jan 4, 20210009351145 HAMAdministrative updateGranted NV1T
May 30, 20130005798025 HAMAdministrative updateGranted NV1T
Nov 14, 20110004943254 HAMAmendmentGranted AB1PU
Oct 21, 20110004921633 HAMModificationDismissed AB1PU
Oct 20, 20110004919056 HAMNew licenseGranted AB1PU

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

91 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
4.1 W8EYU Crossville I-40
W8EYU
 146.8950 -0.6 TONE 118.8 FM (analog) 🗓 1 net 1 net · 22 check-ins · 22 stations Crossville, TN
5.1 W8EYU Crossville
W8EYU EchoLink
 146.8650 -0.6 TSQL 118.8 FM (analog) (C4FM,FM) EchoLink 783758 🗓 1 net 1 net · 22 check-ins · 22 stations Crossville, TN
5.6 W8EYU Crossville Fairf
W8EYU
 443.8500 +5 none FM (analog) (FM,C4FM) 🗓 1 net 1 net · 22 check-ins · 22 stations Crossville, TN
6.2 W4KEV Jefferson City
W4KEV
 146.8950 -0.6 TONE 100.0 FM (analog) 🗓 3 nets 3 nets Jefferson City, TN
7.7 W4KEV Crossville Hinch
W4KEV
 53.9300 -0.5 none FM (analog) 🗓 3 nets 3 nets Crossville, TN
7.7 WJ9J Crossville
WJ9J
 442.2250 +5 TONE 67.0 FM (analog) — Crossville, TN
7.7 N9AWQ Crossville
N9AWQ BM
 434.9875 +12 CC1 DMR BrandMeister 3131365 — Crossville, TN
13.9 KE4RX Rockwood Mt
KE4RX
 443.9750 +5 TSQL 110.9 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 41 check-ins · 20 stations Rockwood, TN
14.0 K4APY Rockwood
K4APY
 224.8400 -1.6 TONE 82.5 FM (analog) — Rockwood, TN
14.3 N9AWQ Crossville
N9AWQ WIRES-X
 442.1250 +5 TSQL 162.2 FM (analog) WIRES-X 71740 — Crossville, TN
15.3 KE4RX Rockwood Mt
KE4RX
 147.0150 +0.6 TSQL 110.9 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 41 check-ins · 20 stations Rockwood, TN
15.6 KE4RX Rockwood
KE4RX
 441.8125 +5 none D-STAR 🗓 1 net 1 net · 41 check-ins · 20 stations Rockwood, TN
15.8 W4KEV Crossville
W4KEV AllStar
 147.3450 +0.6 TONE 118.8 FM (analog) AllStar 50015 🗓 3 nets 3 nets Crossville, TN
15.8 W4KEV Crossville
W4KEV
 443.8750 +5 TONE 88.5 FM (analog) 🗓 3 nets 3 nets Crossville, TN
20.2 KO4NNC Harriman Buzzard
KO4NNC AllStar
 224.1800 -1.6 TONE 123.0 FM (analog) AllStar 59127 EchoLink 136506 AllStar 591272 AllStar 591273 — Harriman, TN
20.2 KO4NNC Harriman Buzzard
KO4NNC
 442.2000 +5 none FM (analog) (FM,C4FM) — Harriman, TN
22.6 N4JMV Pikeville
N4JMV
 444.4750 +5 TSQL 100.0 FM (analog) — Pikeville, TN
23.2 N9IWJ Sparta
N9IWJ
 442.6250 +5 TSQL 114.8 FM (analog) — Sparta, TN
24.9 no call listed
Listed as 443.450
 Petros
Tennessee
 443.4500 +5 none FM (analog) — Petros, TN
26.4 KJ4SI Petros FH Mtn
KJ4SI AllStar
 147.2550 +0.6 TONE 94.8 FM (analog) AllStar 591271 AllStar 62810 — Petros, TN
26.4 KJ4SI Petros FH Mtn
KJ4SI
 443.4500 +5 TONE 94.8 FM (analog) (FM,C4FM) — Petros, TN
26.9 W4EOC Cookeville
W4EOC
 444.6000 +5 TONE 107.2 FM (analog) — Cookeville, TN
26.9 W4HPL Cookeville
W4HPL AllStar
 147.2100 +0.6 TSQL 107.2 FM (analog) EchoLink 822060 AllStar 626580 🗓 2 nets 2 nets · 18 check-ins · 8 stations Cookeville, TN
27.0 K4CP Cookeville
K4CP AllStar
 53.8500 -0.5 TONE 107.2 FM (analog) AllStar 625410 — Cookeville, TN
27.0 KD4WX Sparta
KD4WX
 146.6850 -0.6 TONE 114.8 FM (analog) — Sparta, TN
27.0 KR4BT Sparta
KR4BT BM
 147.1650 +0.6 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314739 — Sparta, TN
28.1 AE4DD Pikeville
AE4DD BM
 145.3400 -0.6 CC1 DMR BrandMeister 314482 — Pikeville, TN
28.3 AE4DD Pikeville
AE4DD AllStar
 147.2850 +0.6 TONE 103.5 FM (analog) EchoLink 17285 AllStar 52061 — Pikeville, TN
29.5 KI4KIL Jamestown Round
KI4KIL
 147.0900 +0.6 none FM (analog) — Jamestown, TN
29.5 KC4MJN Jamestown Round
KC4MJN
 443.6250 +5 none FM (analog) — Jamestown, TN
30.5 KW4BC Pikeville
KW4BC
 443.4250 +5 none FM (analog) (FM,C4FM) — Pikeville, TN
30.6 N4BCT Pikeville
N4BCT AllStar
 442.8750 +5 TONE 114.8 FM (analog) AllStar 59405 — Pikeville, TN
31.0 KW4BC Pikeville
KW4BC BM
 444.4750 +5 CC1 DMR BrandMeister 312577 — Pikeville, TN
31.2 KD4WX Sparta
KD4WX
 443.7750 +5 TONE 123.0 FM (analog) — Sparta, TN
31.4 WB4GBI Oliv Windrock Mt
WB4GBI
 147.1500 +0.6 TSQL 156.7 FM (analog) — Oliver Springs, TN
32.2 KO4LFR Livingston Gulle
KO4LFR
 147.0450 +0.6 TSQL 100.0 FM (analog) — Livingston, TN
32.2 KK4TD Cookeville
KK4TD BM
 145.1100 -0.6 none D-STAR (DMR,DV) BrandMeister 314725 — Cookeville, TN
33.6 WD9JGI Sweetwater
WD9JGI
 224.9000 -1.6 TONE 127.3 FM (analog) — Sweetwater, TN
34.0 KG4FZR Decatur
KG4FZR
 145.1500 -0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 8 check-ins · 8 stations Decatur, TN
34.0 KG4FZR Decatur
KG4FZR
 443.2750 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 8 check-ins · 8 stations Decatur, TN
34.0 KP4X Decatur
KP4X AllStar
 146.5400 simplex TONE 146.2 FM (analog) AllStar 27140 — Decatur, TN
35.4 K4DPD Dayton Evensvill
K4DPD AllStar
 147.3900 +0.6 TSQL 100.0 FM (analog) AllStar 55666 — Dayton, TN
35.5 W4SKH Oak Ridge Wtr
W4SKH
 146.9700 -0.6 TSQL 88.5 FM (analog) — Oak Ridge, TN
35.5 W4KEV Oak Ridge
W4KEV
 441.9250 +5 TONE 100.0 FM (analog) 🗓 3 nets 3 nets Oak Ridge, TN
35.5 W4HPL Cookeville
W4HPL
 145.1100 -0.6 none D-STAR 🗓 2 nets 2 nets · 18 check-ins · 8 stations Cookeville, TN
35.8 WA4UCE Cookeville TTU
WA4UCE
 145.4300 -0.6 none FM (analog) — Cookeville, TN
35.9 KK4GGK Dayton
KK4GGK BM
 440.7250 +5 CC1 DMR BrandMeister 314727 — Dayton, TN
36.5 W4YJ Sweetwater
W4YJ
 145.2500 -0.6 none FM (analog) 🗓 1 net 1 net · 24 check-ins · 24 stations Sweetwater, TN
36.5 KK4GGK Dayton Lone Mtn
KK4GGK AllStar
 442.0750 +5 TSQL 110.9 FM (analog) (C4FM,DMR,FM) AllStar 464400 EchoLink 942631 AllStar 464401 AllStar 464402 — Dayton, TN
36.6 N4AZK Huntsville
N4AZK
 145.3500 -0.6 TSQL 77.0 FM (analog) — Huntsville, TN
36.8 W1FJF Loudon
W1FJF BM
 439.7550 -5 CC1 DMR BrandMeister 314154910 — Loudon, TN
36.9 KF4DKW Lenoir City
KF4DKW
 444.2500 +5 TSQL 127.3 FM (analog) (FM,C4FM) — Lenoir City, TN
37.0 NQ4Y Lenoir City
NQ4Y BM
 146.8950 -0.6 CC1 DMR BrandMeister 314724 — Lenoir City, TN
37.0 no call listed Sweetwater
Tennessee
 444.1250 +5 none FM (analog) — Sweetwater, TN
37.0 W4YJ Sweetwater
W4YJ
 444.1250 +5 none FM (analog) 🗓 1 net 1 net · 24 check-ins · 24 stations Sweetwater, TN
37.0 KE4VQM Sweetwater
KE4VQM
 147.3150 +0.6 TSQL 141.3 FM (analog) 🗓 3 nets 3 nets · 76 check-ins · 27 stations Sweetwater, TN
37.8 K1LNX Knoxville
K1LNX BM
 444.5625 +5 CC1 DMR BrandMeister 3147002 — Knoxville, TN
38.2 KQ4HOM Sweetwater
KQ4HOM
 145.2500 -0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 24 check-ins · 24 stations Sweetwater, TN
38.3 no call listed
Listed as KOLFR
 Pall Mall
Tennessee
 146.8200 -0.6 TONE 100.0 FM (analog) — Pall Mall, TN
39.2 KC2CBD Cookeville
KC2CBD BM
 433.8750 +5 CC1 DMR BrandMeister 3147520 — Cookeville, TN
39.5 W4NPL Oneida
W4NPL
 442.8250 +5 TSQL 77.0 FM (analog) — Oneida, TN
40.5 WB4BSC Tellico Village
WB4BSC
 442.1000 +5 TSQL 100.0 FM (analog) — Tellico Village, TN
40.8 KB4PNG Oneida Signal
KB4PNG AllStar
 145.3500 -0.6 TONE 77.0 FM (analog) AllStar 48491 AllStar 484910 — Oneida, TN
40.8 KB4PNG Oneida
KB4PNG
 224.1400 -1.6 TONE 77.0 FM (analog) — Oneida, TN
41.2 KO4LFR Pall Mall
KO4LFR
 146.8200 -0.6 TSQL 100.0 FM (analog) — Pall Mall, TN
41.4 KG4FZR
Listed as KG4FZR-10
 Athens
KG4FZR
 145.5500 simplex none FM (analog) 🗓 1 net 1 net · 8 check-ins · 8 stations Athens, TN
42.2 KG4FZR Athens
KG4FZR
 147.0600 -0.6 TONE 141.3 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 8 check-ins · 8 stations Athens, TN
42.2 KG4FZR Athens
KG4FZR WIRES-X
 442.2750 +5 TONE 141.3 FM (analog) (C4FM,FM) WIRES-X 70991 🗓 1 net 1 net · 8 check-ins · 8 stations Athens, TN
42.5 KA4OAK Caryville Mtn
KA4OAK
 224.2800 -1.6 none FM (analog) — Caryville, TN
42.8 KQ4ODY Knoxville
KQ4ODY BM
 438.5000 -5 CC1 DMR BrandMeister 321023801 — Knoxville, TN
43.3 KB4PNG Caryville
KB4PNG AllStar
 444.5500 +5 TONE 77.0 FM (analog) AllStar 48495 EchoLink 234160 IRLP 4076 — Caryville, TN
43.5 KO4NNC Harriman Buzzard
KO4NNC
 147.1200 +0.6 TSQL 82.5 FM (analog) (FM,P25) — Harriman, TN
44.5 WB4GBI Oak Ridge Cross
WB4GBI
 145.4700 -0.6 TONE 118.8 FM (analog) 🗓 1 net 1 net Oak Ridge, TN
44.8 K4JFT Madisonville
K4JFT
 443.6000 +5 TONE 100.0 FM (analog) — Madisonville, TN
45.2 K4UPX Lenoir City Gree
K4UPX
 443.0500 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Lenoir City, TN
45.9 KR4MUL Knoxville
KR4MUL BM
 441.1750 in 440.9250 CC1 DMR BrandMeister 3225422 — Knoxville, TN
46.0 KD4UFD Karns / Powell
KD4UFD AllStar
 447.1000 simplex TONE 100.0 FM (analog) AllStar 537151 — Karns / Powell, TN
46.1 WD4T Ooltewah
WD4T BM
 446.5500 -5 CC1 DMR BrandMeister 318699601 — Ooltewah, TN
46.6 KD4UFD Karns/ Powell
KD4UFD AllStar
 146.4800 simplex TONE 100.0 FM (analog) AllStar 537150 — Karns/ Powell, TN
46.6 KD4UFD Powell
KD4UFD AllStar
 146.5650 simplex TONE 100.0 FM (analog) AllStar 537152 — Powell, TN
46.7 W3FCC Tellico Plains
W3FCC
 443.3500 +5 TSQL 141.3 FM (analog) — Tellico Plains, TN
48.8 WB4CWS McMinnville Harr
WB4CWS
 146.9700 -0.6 TSQL 151.4 FM (analog) — McMinnville, TN
49.4 W4EMZ Birchwood
W4EMZ AllStar
 222.6400 +1.6 TSQL 156.7 FM (analog) AllStar 602860 — Birchwood, TN
49.4 W4KEV Louisville
W4KEV
 927.0375 -25 TONE 100.0 FM (analog) 🗓 3 nets 3 nets Louisville, TN
36.8 W1FJF offline Loudon
W1FJF IRLP
 446.0000 simplex TSQL 77.0 FM (analog) IRLP 4525 — Loudon, TN
37.4 NQ4Y offline Monteagle Mtn
NQ4Y
 146.8800 -0.6 CC? DMR — Monteagle Mtn, TN
40.8 W4BSF offline Oneida
W4BSF
 444.3875 +5 none D-STAR — Oneida, TN
40.9 KB4PNG offline Oneida
KB4PNG IRLP
 446.5000 simplex TSQL 77.0 FM (analog) IRLP 4692 — Oneida, TN
41.2 KK4VQG offline Caryville
KK4VQG
 145.0200 in 146.4200 none D-STAR — Caryville, TN
41.4 K1LNX offline Knoxville
K1LNX AllStar
 440.8000 +5 DCS 205 FM (analog) IRLP 4829 AllStar 2335 — Knoxville, TN
41.4 K1LNX offline Knoxville
K1LNX VolNET
 443.5625 +5 CC1 DMR VolNET — Knoxville, TN

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Nov 14, 2011
Granted Sep 9, 2021
0004943254
 AB1PU · Thomas B Liebert · Amateur Extra
Attn: Tom Liebert · 506 Sherburne Rd, Portsmouth, NH 03801
43.0748, -70.8054 (ZIP center) · Grid FN43ob · CQ 5 · ITU 8 · map ↗
1.N1LG held
2.NV1T ✓ granted
3.NT1Y held
4.KG1Y held
5.NF1C held
6.NZ1B held
 Granted
got NV1T
Filed Oct 21, 2011
Award date was Nov 8, 2011
0004921633
 AB1PU · Thomas B Liebert · Amateur Extra
Attn: Tom Liebert · 506 Sherburne Rd, Portsmouth, NH 03801
43.0748, -70.8054 (ZIP center) · Grid FN43ob · CQ 5 · ITU 8 · map ↗
1.N1DE held
 Dismissed