N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 11, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

AI8N HAM

Amateur Extra class licensed since 2014 (12 yrs) AI8N since 2017 · previously AC9KJ, KD9CSJ, KD9CNP De Forest, WI Grid EN53hf 95 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 11, 2027. If it isn't renewed, it opens for vanity requests Apr 12, 2029.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 AI8N has filed vanity applications before — latest filed Apr 10, 2017 · what was requested

Currently held by Robert Boisen · 2 holders on record

Current holder: Robert Boisen

Held AI8N Apr 11, 2017 → present · first licensed Nov 18, 2014 as KD9CNP · 4 licenses · FRN 0024096927

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

Previous holder: RICHARD C LEVINE

Held AI8N Jun 7, 1985 → Mar 22, 2015 · first licensed Jun 7, 1985 as AI8N · 1 license · FRN 0012885232
📖 In the printed callbooks since 1980 as AI8N, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
AI8N in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Vanity Applications Filed by AI8N

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 Apr 10, 2017
Award date was Apr 28, 2017
0007731391
 AC9KJ · Robert Boisen · Amateur Extra
829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.W5JB Held by Gerard O Hawxhurst until Apr 10, 2030
2.WE3W Held by Jeffrey J Dodge until Apr 28, 2027
 Dismissed
Filed Mar 23, 2017
Granted Apr 11, 2017
0007709592
 AC9KJ · Robert Boisen · Amateur Extra
829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.AI8N ✓ Granted
2.K4NX Held by John d Shefte until Apr 11, 2027
3.KD0N Held by Roger D Kidd until Apr 11, 2027
4.KM0G Held by Tycen Stafford until Jul 6, 2032
 Granted
got AI8N
Filed Mar 22, 2017
Award date was Apr 9, 2017
0007707756
 AC9KJ · Robert Boisen · Amateur Extra
829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.WF4W Held by RICHARD J HUBBARD JR until Apr 11, 2027
 Dismissed
Filed Mar 21, 2017
Award date was Apr 8, 2017
0007706585
 AC9KJ · Robert Boisen · Amateur Extra
829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.KB9A Held by Anthony R Vasile Jr until Apr 8, 2027
 Dismissed
Filed Sep 28, 2016
Award date was Oct 16, 2016
0007473362
 AC9KJ · Robert Boisen · Amateur Extra
Attn: Southbound Senior Residence · 829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.K9AB Held by Northern Illinois DX Association until Jul 11, 2028
2.K9AP Held by WALTER HESS until Mar 27, 2035
3.K9RX Held by GARY L MYERS until Jul 10, 2030
4.K9SD Held by SAMMIE H EFFINGER until Jan 9, 2027
5.K9LD Held by LARRY DALTON until Jan 30, 2028
6.K9BT Held by BILLY F THOMAS until Nov 4, 2026
7.K9BO Held by WILLIAM A OHRENBERGER until Jan 13, 2029
8.K9DO Held by RENAE M GRACZYK until Jan 4, 2027
9.K9BB Held by John D Heacock until Sep 11, 2035
10.K9HL Held by Kenneth S Wilson until Aug 28, 2031
11.K9EA Held by NOAH HAEFNER until Sep 30, 2033
12.K9WL Held by WALTER J LUKITSCH until Nov 4, 2036
13.K9FL Held by Stephen C Badera until Aug 11, 2030
14.K9GZ Held by GREGORY G ZIVICH until Jul 18, 2030
15.K9ME Held by MICHAEL P AXMAN until Jan 10, 2027
16.K9SR Held by DENNIS S RAMSEY until Nov 20, 2026
17.K9OC Held by ORLIN J CHURCH until Dec 4, 2026
18.K9VY Held by Joseph Scheibinger until Apr 26, 2033
19.K9LP Held by LAWRENCE E PHILLIPS SR until Feb 12, 2027
20.K9MC Held by MICHAEL D CRAPPS until Mar 16, 2031
21.K9OH Held by Billy L Irwin until Dec 16, 2031
22.K9IR Held by PAULA M USCIAN until Nov 4, 2036
23.K9PH Held by PAUL N HENNING until Jun 2, 2030
24.K9PHD Held by NICHOLAS J RAZUM PhD until Aug 21, 2034
25.K9RLB Held by ROBERT L BOWMAN until Sep 29, 2029
 Dismissed
Filed Apr 15, 2016
Award date was May 3, 2016
0007231342
 AC9KJ · Robert Boisen · Amateur Extra
829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.W9EO Held by ERIC FARROW until Apr 22, 2026
 Dismissed
Filed Mar 13, 2015
Award date was Mar 31, 2015
0006708716
 AC9KJ · Robert Boisen · Amateur Extra
829 Southbound Dr Apt 8, De Forest, WI 53532
43.2366, -89.3381 (street) · Grid EN53hf · CQ 4 · ITU 8 · map ↗
1.A1IC Never issued
 Dismissed

Others Requesting AI8N

6 applications listed AI8N as a choice, newest first.

FiledAwardApplicantChoice #AI8NResult
Mar 24, 2017 Apr 11, 2017 AG5JO · Loy D Rogers Jr · Little Rock, AR 2Dismissed Application dismissed
Mar 23, 2017 Apr 10, 2017 AC8YM · Ronald F Sieloff · Chardon, OH 1Dismissed Application dismissed
Mar 23, 2017 Apr 10, 2017 AC9KJ · Robert Boisen · De Forest, WI 1Granted Granted this call
Mar 23, 2017 Apr 10, 2017 AA8AO · RICHARD J HUBBARD JR · Roswell, GA 4Dismissed Application dismissed
Mar 23, 2017 Apr 10, 2017 N5SMS · HOWARD C BENHAM · BRACKETTVILLE, TX 4Dismissed Application dismissed
Mar 20, 2017 Apr 7, 2017 AI6UK · Darin S Hunzeker · San Diego, CA 7Dismissed Application dismissed

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for AI8N in the last 24 hours. They show up here within seconds of AI8N beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

95 repeaters within 50 miles of this address, most active 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
14.5 N9GMT Madison
N9GMT FM38
 444.4750 +5 TSQL 123.0 FM (analog) AllStar 2495 AllStar 45797 FM38 🗓 4 nets 4 nets · 355 check-ins · 203 stations Madison, WI
20.6 N9GMT Baraboo WOLX FM
N9GMT FM38
 444.5000 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets · 355 check-ins · 203 stations Baraboo, WI
22.3 N9GMT Cambridge
N9GMT FM38
 443.0000 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets · 355 check-ins · 203 stations Cambridge, WI
41.5 no call listed Janesville
FM38
 443.6250 +5 TONE 123.0 FM (analog) FM38 🗓 4 nets 4 nets · 355 check-ins · 203 stations Janesville, WI
48.5 N9GMT Ripon MA Corp
N9GMT FM38
 444.9500 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets · 355 check-ins · 203 stations Ripon, WI
12.0 WI9HF Madison AFC Hosp
WI9HF
 443.7750 +5 TSQL 123.0 FM (analog) (C4FM,FM) 🗓 2 nets 2 nets · 1 check-ins · 1 stations Madison, WI
46.5 K9TSU Monroe
K9TSU
 147.3450 +0.6 TSQL 123.0 FM (analog) (FM,C4FM,P25) 🗓 2 nets 2 nets · 1 check-ins · 1 stations Monroe, WI
19.3 WI9HF Caledonia Portag
WI9HF AllStar
 442.9250 +5 TSQL 123.0 FM (analog) AllStar 66090 EchoLink 622925 🗓 1 net 1 net · 1 check-ins · 1 stations Caledonia, WI
42.3 WI9HF Janesville
WI9HF EchoLink
 440.9500 +5 TSQL 123.0 FM (analog) EchoLink 622925 🗓 1 net 1 net · 1 check-ins · 1 stations Janesville, WI
14.9 W9HSY Madison WMTV
W9HSY AllStar
 147.1500 +0.6 TSQL 123.0 FM (analog) AllStar 67384 🗓 2 nets 2 nets Madison, WI
16.0 N9BDR Madison Candelab
N9BDR
 444.3750 +5 TSQL 123.0 FM (analog) 🗓 1 net 1 net Madison, WI
21.7 KC9FNM Madison Zimmerma
KC9FNM
 145.3700 -0.6 TSQL 123.0 FM (analog) 🗓 1 net 1 net Madison, WI
32.2 no call listed Barneveld
Wisconsin
 444.0500 +5 TONE 123.0 FM (analog) 🗓 1 net 1 net Barneveld, WI
38.7 WB9SHS Janesville Rock
WB9SHS
 444.7500 +5 TSQL 123.0 FM (analog) 🗓 1 net 1 net Janesville, WI
0.3 W9BSD DeForest
W9BSD BM
 423.0250 +5 CC13 DMR BrandMeister 322626501 — DeForest, WI
4.2 KB9DRZ Madison Empire
KB9DRZ
 444.5750 +5 TSQL 123.0 FM (analog) — Madison, WI
6.6 W9EXW Sun Prairie
W9EXW BM
 439.5500 in 432.5500 CC1 DMR BrandMeister 317132002 — Sun Prairie, WI
6.7 N9KAN Madison Home QTH
N9KAN
 53.0700 -1 TSQL 103.5 FM (analog) — Madison, WI
6.7 KC9HEA Arlington N
KC9HEA
 443.3500 +5 TSQL 123.0 FM (analog) — Arlington, WI
6.8 W9IKU Offline Portage
W9IKU IRLP
 147.5850 simplex TSQL 131.8 FM (analog) IRLP 3518 — Portage, WI
7.4 WC9AAG Offline Madison Arpt
WC9AAG WIRES-X
 145.6500 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 70666 — Madison, WI
9.6 KD9YTA Madison
KD9YTA BM
 433.1500 +5 CC1 DMR BrandMeister 3202129 — Madison, WI
10.9 K9QB Madison Mifflin
K9QB
 927.3375 -25 TSQL 123.0 FM (analog) (FM,P25) — Madison, WI
11.3 N3IVK Madison
N3IVK MARC
 444.0750 +5 CC1 DMR DMR-MARC — Madison, WI
11.4 N9EM Madison
N9EM AllStar
 442.5500 +5 TSQL 123.0 FM (analog) AllStar 42975 — Madison, WI
11.5 W9YT Madison
W9YT
 146.6850 -0.6 TSQL 123.0 FM (analog) — Madison, WI
11.7 WD8DAS Madison
WD8DAS
 224.1800 -1.6 none FM (analog) — Madison, WI
11.7 W9RCG Madison
W9RCG ChicagoLan
 442.5750 +5 CC9 DMR ChicagoLand — Madison, WI
11.7 WD8DAS Madison UW
WD8DAS
 53.1500 -1 TSQL 123.0 FM (analog) — Madison, WI
11.9 W9YT Madison UW Engr
W9YT EchoLink
 443.6000 +5 TSQL 123.0 FM (analog) (DMR,FM) EchoLink 520577 BrandMeister 310173 — Madison, WI
12.7 W9HSY Madison Univ
W9HSY
 146.7600 -0.6 TSQL 123.0 FM (analog) — Madison, WI
14.6 WB9RSQ Madison WKOW
WB9RSQ AllStar
 224.1600 -1.6 TSQL 123.0 FM (analog) AllStar 50633 — Madison, WI
14.6 WI9WIN Madison WKOW-TV2
WI9WIN WIN
 441.4000 +5 TSQL 123.0 FM (analog) WIN — Madison, WI
14.9 W9HSY Madison WMTV
W9HSY
 145.3050 -0.6 none D-STAR — Madison, WI
17.4 N9KAN Madison Timberli
N9KAN
 443.4000 +5 TSQL 123.0 FM (analog) — Madison, WI
17.4 WR9ABE Madison Dane Co
WR9ABE
 146.9400 -0.6 TSQL 123.0 FM (analog) — Madison, WI
18.0 KA9VDU Fitchburg QTH
KA9VDU
 444.0000 +5 TSQL 123.0 FM (analog) — Fitchburg, WI
20.4 KD9LVQ Prairie du Sac
KD9LVQ BM
 147.7700 -0.6 CC9 DMR BrandMeister 312689 — Prairie du Sac, WI
20.6 WR9ABE Baraboo WOLX FM
WR9ABE
 146.8800 -0.6 TSQL 123.0 FM (analog) — Baraboo, WI
20.7 N9BDR Baraboo WOLX
N9BDR
 443.5750 +5 TSQL 123.0 FM (analog) — Baraboo, WI
20.7 N9KXX Prairie Du Sac
N9KXX
 444.2500 +5 TSQL 123.0 FM (analog) — Prairie Du Sac, WI
20.7 WI9WIN Baraboo Scott
WI9WIN WIN
 443.9000 +5 TONE 77.0 FM (analog) WIN — Baraboo, WI
20.8 WB9FDZ Baraboo Pointon
WB9FDZ AllStar
 147.3150 +0.6 TSQL 123.0 FM (analog) AllStar 27727 EchoLink 553369 — Baraboo, WI
20.8 WB9FDZ Baraboo Pointon
WB9FDZ
 145.3150 -0.6 none D-STAR — Baraboo, WI
21.5 W4EBO Pleasant Springs
W4EBO BM
 442.1250 +5 CC9 DMR BrandMeister 315512001 — Pleasant Springs, EN, WI
22.0 WE9COM Cambridge Muni
WE9COM
 147.3600 +0.6 TSQL 123.0 FM (analog) — Cambridge, WI
22.5 W9IKU Offline Portage
W9IKU AllStar
 446.0250 simplex TSQL 131.8 FM (analog) IRLP 8080 AllStar 617432 — Portage, WI
22.5 W9IKU Portage
W9IKU AllStar
 442.1250 +5 TONE 131.8 FM (analog) AllStar 470171 — Portage, WI
22.9 KC9CZH Cambria Sheriff'
KC9CZH
 147.0150 +0.6 TSQL 123.0 FM (analog) — Cambria, WI
25.5 KC9MIO Baraboo City Svc
KC9MIO
 443.8250 +5 TSQL 123.0 FM (analog) — Baraboo, WI
25.7 W9RCG Baraboo
W9RCG ChicagoLan
 442.1187 +5 CC9 DMR ChicagoLand — Baraboo, WI
26.4 K9QB Brooklyn
K9QB
 145.1700 -0.6 TSQL 123.0 FM (analog) — Brooklyn, WI
26.4 K9QB Brooklyn
K9QB AllStar
 224.0600 -1.6 TSQL 123.0 FM (analog) AllStar 42130 — Brooklyn, WI
26.4 K9QB Brooklyn
K9QB
 53.1900 -1 TSQL 123.0 FM (analog) — Brooklyn, WI
26.5 K9QB Brooklyn
K9QB
 29.6500 -0.1 TSQL 123.0 FM (analog) — Brooklyn, WI
28.7 KD9UU Nort Sauk Co She
KD9UU
 443.6750 +5 TSQL 114.8 FM (analog) — North Freedom, WI
29.4 K9LUK Watertown Vangua
K9LUK WIN
 145.1900 -0.6 TSQL 123.0 FM (analog) WIN — Watertown, WI
29.4 W9TTN Watertown Vangar
W9TTN
 440.1500 +5 none D-STAR — Watertown, WI
30.3 WI9WIN Watertown
WI9WIN WIN
 440.1500 +5 TSQL 123.0 FM (analog) (FM,DV) WIN — Watertown, WI
30.4 WB9RSQ Offline Evansville
WB9RSQ IRLP
 145.7850 simplex TSQL 123.0 FM (analog) IRLP 8625 — Evansville, WI
30.4 WB9RSQ Town L0C4T0R
WB9RSQ BM
 434.8000 +5 CC1 DMR BrandMeister 3176657 — Town, L0C4T0R, WI
30.4 WB9RSQ Evansville
WB9RSQ AllStar
 442.3250 +5 none D-STAR (C4FM,DV) AllStar 41822 EchoLink 337985 IRLP 8625 — Evansville, WI
30.6 KD9KPT Edgerton
KD9KPT
 442.3000 +5 none D-STAR — Edgerton, WI
31.1 W9MQB Jefferson
W9MQB
 145.4900 -0.6 TONE 123.0 FM (analog) — Jefferson, WI
31.5 AB9KL Jefferson JP QTH
AB9KL
 444.9000 +5 TSQL 123.0 FM (analog) — Jefferson, WI
33.4 WI9WIN Edgerton WSJY-FM
WI9WIN
 442.3000 +5 TSQL 123.0 FM (analog) — Edgerton, WI
34.2 W9TCH Juneau
W9TCH AllStar
 146.6400 -0.6 TSQL 123.0 FM (analog) AllStar 68398 EchoLink 513352 — Juneau, WI
35.2 W9BG Blancha N9MW QTH
W9BG
 444.7750 +5 TSQL 123.0 FM (analog) — Blanchardville, WI
38.3 WI9WIN Hollandale W.I.N
WI9WIN
 444.5500 +5 TSQL 123.0 FM (analog) — Hollandale, WI
38.3 WI9WIN Hollandale W.I.N
WI9WIN
 147.2850 +0.6 none D-STAR — Hollandale, WI
38.5 KC9ASQ Montello Marquet
KC9ASQ
 146.7450 -0.6 TSQL 123.0 FM (analog) — Montello, WI
38.7 N9ROY Wisconsin Dells
N9ROY
 223.8600 -1.6 TSQL 123.0 FM (analog) — Wisconsin Dells, WI
38.7 N9ROY Wisconsin Dells
N9ROY
 443.8500 +5 TSQL 123.0 FM (analog) — Wisconsin Dells, WI
38.8 WB9SHS Janesville Rock
WB9SHS
 145.4500 -0.6 TSQL 123.0 FM (analog) — Janesville, WI
39.2 KC9KUM Janesville Crown
KC9KUM BM
 443.2250 +5 TSQL 123.0 FM (analog) (DMR,FM) BrandMeister 314397 — Janesville, WI
40.7 K9FRY Janesville
K9FRY
 147.0750 +0.6 TSQL 123.0 FM (analog) — Janesville, WI
41.0 WB9RBC Markesan GF ARC
WB9RBC WIN
 146.9550 -0.6 TSQL 123.0 FM (analog) WIN — Markesan, WI
41.5 KE9DYN Janesville
KE9DYN ChicagoLa
 440.7812 +5 CC8 DMR ChicagoLand — Janesville, WI
42.3 KD9VBX Janesville WI9HF
KD9VBX ChicagoLa
 440.7812 +5 CC8 DMR ChicagoLand — Janesville, WI
42.8 K9GJN Janesville
K9GJN WIRES-X
 146.7150 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 11869 — Janesville, WI
44.0 WE9COM Dodgeville Iowa
WE9COM
 145.2300 -0.6 TSQL 123.0 FM (analog) — Dodgeville, WI
44.6 KC9GKA Oconomowoc
KC9GKA BM
 145.2300 -0.6 CC9 DMR BrandMeister 314372 BrandMeister 110673 — Oconomowoc, WI
44.9 WB9KPG Rubicon
WB9KPG
 145.3500 -0.6 TONE 123.0 FM (analog) — Rubicon, WI
45.4 W9MUP Monroe
W9MUP
 927.4000 -25 TSQL 123.0 FM (analog) — Monroe, WI
45.4 W9FN Monroe W9MUP 1-A
W9FN
 224.9200 -1.6 TSQL 123.0 FM (analog) — Monroe, WI
45.4 W9MUP Monroe
W9MUP
 443.5250 +5 TSQL 123.0 FM (analog) (C4FM,FM) — Monroe, WI
45.4 W9MUP Monroe
W9MUP
 147.3450 +0.6 TSQL 123.0 FM (analog) — Monroe, WI
45.5 W9MUP Monroe
W9MUP
 52.9700 in 51.2700 TSQL 123.0 FM (analog) — Monroe, WI
47.8 W9TCH Knowles
W9TCH WIRES-X
 442.9750 +5 TSQL 123.0 FM (analog) (C4FM,FM) WIRES-X 81081 — Knowles, WI
48.0 N9GMT Delafield
N9GMT
 440.3000 +5 TSQL 123.0 FM (analog) — Delafield, WI
48.8 KA9JDE Ripon
KA9JDE WIRES-X
 442.9750 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 71081 — Ripon, WI
48.9 KB9YET Fond du Lac Jon
KB9YET
 147.3750 +0.6 TSQL 107.2 FM (analog) — Fond du Lac, WI
49.0 KO9LR Monroe WEKZ FM
KO9LR
 145.1100 -0.6 TSQL 123.0 FM (analog) — Monroe, WI
49.8 W9TJK Delafield WHAD
W9TJK
 146.8200 -0.6 TSQL 127.3 FM (analog) — Delafield, WI
49.8 W9TJK Delafield WHAD
W9TJK
 444.1250 +5 TSQL 127.3 FM (analog) — Delafield, WI