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

N4ISR HAM

Technician class licensed since 2016 (10 yrs) N4ISR since 2017 · previously N4AER, KD9HGD Kendallville, IN grid EN71ik LoTW user 96 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 14, 2027. If it isn't renewed, it opens for vanity requests Mar 15, 2029.

📬 QSL: LoTW user · last upload Sep 20, 2026 as previous call N4AER · none yet as N4ISR · eQSL AG as N4AER · QRZ · HamQTH

📝 N4ISR has filed vanity applications before — latest filed Feb 23, 2017 · what was requested

Currently held by Colin B Snyder Mr · 2 holders on record

Current holder: Colin B Snyder Mr

Held N4ISR Mar 14, 2017 → present · first licensed Nov 1, 2016 as KD9HGD · 3 licenses · FRN 0026007286

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

Previous holder: HAROLD G BLODGETT

Held N4ISR Oct 11, 1988 → Oct 11, 1998 · first licensed Oct 11, 1988 as N4ISR · 1 license · no FRN on file (pre-2001 records)

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

Vanity applications filed by N4ISR

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 Feb 23, 2017
Granted Mar 14, 2017
0007670103
 N4AER · Colin B Snyder Mr · Technician
458 SHERMAN STREET, KENDALLVILLE, IN 46755-2223
41.4385, -85.2534 (street) · Grid EN71ik · CQ 4 · ITU 8 · map ↗
1.N4ISR ✓ granted
 Granted
got N4ISR
Filed Jan 27, 2017
Award date was Feb 14, 2017
0007637554
 KD9HGD · COLIN B SNYDER · Technician
458 SHERMAN STREET, KENDALLVILLE, IN 46755-2223
41.4385, -85.2534 (street) · Grid EN71ik · CQ 4 · ITU 8 · map ↗
1.N4AER held
2.N4RTM available
 Granted

Others requesting N4ISR

1 application listed N4ISR as a choice, newest first.

FiledAwardApplicantChoice #Status
Feb 23, 2017 Mar 13, 2017 N4AER · Colin B Snyder Mr · KENDALLVILLE, IN 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4ISR in the last 24 hours. They show up here within seconds of N4ISR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

96 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
7.5 W9OU Altona
W9OU BM
 441.9625 +5 CC1 DMR BrandMeister 313382 — Altona, IN
7.6 W9OU Altona
W9OU
 147.0150 +0.6 TSQL 141.3 FM (analog) — Altona, IN
7.9 KD9QDL ALTONA
KD9QDL
 444.8250 +5 TSQL 141.3 FM (analog) — ALTONA, IN
11.2 K9RYN Auburn
K9RYN
 145.3600 -0.6 none FM (analog) — Auburn, IN
11.2 K9RYN Auburn
K9RYN
 444.3000 +5 Fusion (C4FM) — Auburn, IN
13.6 NT9M LaGrange WTHD
NT9M W9SMJ-NET
 443.6750 +5 CC1 DMR W9SMJ-NET — LaGrange, IN
16.5 KC9BXX Angola
KC9BXX BM
 446.0750 -12 CC1 DMR BrandMeister 3118606 — Angola, IN
17.4 N9BCP Ligonier
N9BCP
 147.1500 +0.6 TSQL 97.4 FM (analog) — Ligonier, IN
17.6 W9OU Altona
W9OU
 145.2200 -0.6 TSQL 141.3 FM (analog) — Altona, IN
18.9 K9HD Angola NWS
K9HD
 147.2100 +0.6 TSQL 97.4 FM (analog) (FM,C4FM) — Angola, IN
18.9 K9HD Angola
K9HD
 444.3500 +5 TONE 97.4 FM (analog) — Angola, IN
20.3 W9QR Spencerville
W9QR
 147.3600 +0.6 TONE 141.3 FM (analog) — Spencerville, IN
20.4 W9TE Fort Wayne
W9TE
 146.7600 -0.6 TSQL 141.3 FM (analog) 🗓 2 nets 2 nets · 50 check-ins · 15 stations Fort Wayne, IN
22.1 N9WNH Columbia City
N9WNH
 224.5400 -1.6 TSQL 141.3 FM (analog) — Columbia City, IN
22.1 N9WNH Columbia City
N9WNH Crossroads
 442.5500 +5 TSQL 141.3 FM (analog) (C4FM,DMR,FM) Crossroads-DMR — Columbia City, IN
22.2 W9FEZ Fort Wayne Freem
W9FEZ
 145.3300 -0.6 TSQL 141.3 FM (analog) — Fort Wayne, IN
22.2 W9TE Fort Wayne IPFW
W9TE EchoLink
 146.9100 -0.6 TSQL 141.3 FM (analog) EchoLink 519521 🗓 2 nets 2 nets · 50 check-ins · 15 stations Fort Wayne, IN
22.2 W9AVW Fort Wayne
W9AVW
 444.2500 +5 TSQL 141.3 FM (analog) — Fort Wayne, IN
22.2 W9FEZ Fort Wayne
W9FEZ IRLP
 444.8000 +5 TONE 141.3 FM (analog) IRLP 8177 — Fort Wayne, IN
22.2 W9TE Fort Wayne
W9TE
 444.8750 +5 TSQL 141.3 FM (analog) 🗓 2 nets 2 nets · 50 check-ins · 15 stations Fort Wayne, IN
22.2 WC9AR Colu Parkview Wh
WC9AR
 145.2700 -0.6 TSQL 141.3 FM (analog) — Columbia City, IN
22.9 K9BLU Columbia City
K9BLU AllStar
 146.7150 -0.6 TSQL 141.3 FM (analog) AllStar 583413 — Columbia City, IN
22.9 N9FGN Columbia City
N9FGN
 224.8600 -1.6 none FM (analog) — Columbia City, IN
22.9 WC9AR Columbia City
WC9AR
 444.5500 +5 TSQL 141.3 FM (analog) — Columbia City, IN
22.9 N9WNH Columbia City
N9WNH
 145.4000 -0.6 TSQL 141.3 FM (analog) (FM,DV,DMR,C4FM,P25) — Columbia City, IN
24.1 W9INX Fort Wayne
W9INX
 443.8000 +5 TSQL 141.3 FM (analog) 🗓 1 net 1 net · 19 check-ins · 19 stations Fort Wayne, IN
24.1 W9INX Fort Wayne
W9INX
 147.2550 +0.6 TSQL 141.3 FM (analog) (FM,DV,DMR,C4FM,P25) 🗓 1 net 1 net · 19 check-ins · 19 stations Fort Wayne, IN
24.1 K9MMQ Fort Wayne
K9MMQ Crossroads
 443.1000 +5 TSQL 141.3 FM (analog) (DMR,FM) Crossroads-DMR — Fort Wayne, IN
24.1 W9INX Fort Wayne
W9INX
 146.8800 -0.6 TSQL 141.3 FM (analog) 🗓 1 net 1 net · 19 check-ins · 19 stations Fort Wayne, IN
24.3 W9LW Fort Wayne
W9LW BM
 439.9875 in 449.9875 CC1 DMR BrandMeister 311863701 — Fort Wayne, IN, IN
25.7 W9FEZ Fort Wayne Freem
W9FEZ
 224.7800 -1.6 TONE 141.3 FM (analog) — Fort Wayne, IN
25.7 W9TE Fort Wayne Freem
W9TE
 442.9937 +5 none D-STAR 🗓 2 nets 2 nets · 50 check-ins · 15 stations Fort Wayne, IN
25.9 N9MTF Columbia City
N9MTF AllStar
 147.2700 +0.6 TSQL 97.4 FM (analog) AllStar 59677 EchoLink 147270 — Columbia City, IN
26.0 N9MTF Columbia City
N9MTF Hoosier-DM
 442.8000 +5 CC1 DMR BrandMeister 311815 Hoosier-DMR — Columbia City, IN
27.3 W9TE Fort Wayne
W9TE
 146.9400 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) 🗓 2 nets 2 nets · 50 check-ins · 15 stations Fort Wayne, IN
28.6 AA9JC Middlebury
AA9JC
 442.4750 +5 TSQL 131.8 FM (analog) — Middlebury, IN
30.1 KD9ZDW Fort Wayne
KD9ZDW BM
 438.5500 -5 CC7 DMR BrandMeister 321154601 — Fort Wayne, IN
31.8 K9TSM Goshen
K9TSM
 146.8950 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) — Goshen, IN
32.1 AA9JC Goshen
AA9JC
 444.2750 +5 TONE 131.8 FM (analog) (FM,C4FM) — Goshen, IN
33.4 K9MMQ Roanoke
K9MMQ Crossroads
 442.9250 +5 CC1 DMR Crossroads-DMR — Roanoke, IN
33.5 WD9JFC Roanoke
WD9JFC
 441.3750 +5 TONE 141.3 FM (analog) — Roanoke, IN
33.8 K8SJC Centreville Glen
K8SJC
 145.3100 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Centreville, MI
34.1 K9DEW Warsaw
K9DEW IRLP
 146.9850 -0.6 TSQL 141.3 FM (analog) IRLP 4098 🗓 2 nets 2 nets · 189 check-ins · 60 stations Warsaw, IN
34.1 K9DEW Warsaw
K9DEW
 443.0500 +5 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Warsaw, IN
34.1 K9CWD Warsaw
K9CWD
 444.2000 +5 Fusion (C4FM) — Warsaw, IN
36.4 KA8OFE Bryan
KA8OFE
 146.8200 -0.6 TSQL 107.2 FM (analog) (FM,C4FM) — Bryan, OH
36.4 KC8BRO Centreville Glen
KC8BRO
 442.1500 +5 TSQL 94.8 FM (analog) — Centreville, MI
36.4 KA8OFE Bryan
KA8OFE
 443.2125 +5 TSQL 107.2 FM (analog) — Bryan, OH
37.0 WD8KAF Coldwater
WD8KAF
 147.3000 +0.6 TSQL 100.0 FM (analog) — Coldwater, MI
37.0 WD8KAF Coldwater
WD8KAF
 442.9625 +5 none D-STAR — Coldwater, MI
37.0 WD8KAF Coldwater
WD8KAF
 443.3000 +5 TSQL 123.0 FM (analog) — Coldwater, MI
38.7 WD9ATU Nappanee
WD9ATU
 443.0250 +5 TONE 97.4 FM (analog) — Nappanee, IN
38.8 KE8FJX Paulding
KE8FJX
 147.1350 +0.6 TONE 141.3 FM (analog) — Paulding, OH
38.8 KE8FJX Paulding
KE8FJX
 442.2750 +5 TONE 141.3 FM (analog) — Paulding, OH
39.0 AB9HP Ossian Elementar
AB9HP
 147.1650 +0.6 none FM (analog) — Ossian, IN
39.1 KC9GMH Elkhart City S
KC9GMH
 145.3800 -0.6 TONE 141.3 FM (analog) — Elkhart, IN
39.1 KC9GMH Elkhart
KC9GMH
 53.1700 -1 TSQL 141.3 FM (analog) — Elkhart, IN
39.6 K8LRC Pioneer
K8LRC IRLP
 446.4000 simplex TSQL 114.8 FM (analog) IRLP 4394 — Pioneer, OH
40.2 WD9ENB Butler
WD9ENB BM
 438.1000 -5 CC1 DMR BrandMeister 311179801 — Butler, OH
40.4 K9HC Huntington
K9HC
 146.6850 -0.6 TSQL 141.3 FM (analog) — Huntington, IN
40.4 K9HC Huntington
K9HC
 443.9750 +5 TSQL 141.3 FM (analog) (FM,C4FM) — Huntington, IN
40.4 AB7CC Huntington
AB7CC
 444.5750 +5 TONE 141.3 FM (analog) — Huntington, IN
40.9 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
41.0 KC9GMH Elkhart
KC9GMH
 145.2500 -0.6 TSQL 141.3 FM (analog) — Elkhart, IN
41.0 K9DEW Elkhart
K9DEW
 145.4300 -0.6 TSQL 141.3 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Elkhart, IN
41.0 KC9GMH Elkhart
KC9GMH
 224.0800 -1.6 TONE 141.3 FM (analog) — Elkhart, IN
41.0 K9DEW Elkhart
K9DEW
 224.9000 -1.6 TONE 131.8 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Elkhart, IN
41.0 KC9GMH Elkhart
KC9GMH
 442.3750 +5 TONE 141.3 FM (analog) — Elkhart, IN
41.0 AA9JC Elkhart
AA9JC
 443.4750 +5 TSQL 131.8 FM (analog) — Elkhart, IN
41.0 K9DEW Elkhart
K9DEW W9SMJ-NET
 444.0500 +5 CC1 DMR W9SMJ-NET 🗓 2 nets 2 nets · 189 check-ins · 60 stations Elkhart, IN
41.0 KC9GMH Elkhart
KC9GMH
 927.2125 -25 TONE 141.3 FM (analog) — Elkhart, IN
41.0 N8AES Elkhart
N8AES
 442.6000 +5 TONE 131.8 FM (analog) — Elkhart, IN
41.0 N8AES Elkhart
N8AES
 927.9750 -25 TONE 131.8 FM (analog) — Elkhart, IN
46.3 W9LRT Bremen
W9LRT WIRES-X
 145.1900 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) WIRES-X 11390 — Bremen, IN
46.4 W9LKI Hillsdale
W9LKI
 445.9000 -5 TONE 107.2 FM (analog) — Hillsdale, MI
47.5 WZ8Q Defiance
WZ8Q BM
 443.8250 +5 CC1 DMR BrandMeister 319752801 — Defiance, OH
47.7 KD8UJS Jonesville
KD8UJS IRLP
 446.4000 simplex TSQL 100.0 FM (analog) IRLP 4843 — Jonesville, MI
47.7 K8VON Defiance
K8VON IRLP
 147.0900 +0.6 TONE 123.0 FM (analog) EchoLink 215376 IRLP 8627 — Defiance, OH
47.7 K8VON Defiance
K8VON
 442.5750 +5 TONE 107.2 FM (analog) (FM,C4FM) — Defiance, OH
47.9 K9DEW Mishawaka
K9DEW
 147.3300 +0.6 TSQL 131.8 FM (analog) 🗓 2 nets 2 nets · 189 check-ins · 60 stations Mishawaka, IN
47.9 KB9KYM Decatur
KB9KYM
 224.3600 -1.6 TONE 97.4 FM (analog) — Decatur, IN
48.5 AB9HP Bluffton
AB9HP
 145.4200 -0.6 none FM (analog) — Bluffton, IN
48.5 W9AYW Bluffton Courtho
W9AYW
 147.0600 +0.6 TONE 141.3 FM (analog) — Bluffton, IN
48.5 AB9HP Bluffton
AB9HP
 443.8750 +5 TSQL 141.3 FM (analog) — Bluffton, IN
49.1 N8VPZ Cassopolis
N8VPZ
 146.9200 -0.6 TSQL 156.7 FM (analog) — Cassopolis, MI
49.3 N9GVU Mishawaka
N9GVU
 147.0900 +0.6 TONE 131.8 FM (analog) — Mishawaka, IN
49.3 N8RLD Archbold
N8RLD IRLP
 145.4100 -0.6 TSQL 107.2 FM (analog) IRLP 8866 — Archbold, OH
49.9 K9DEW Mishawaka
K9DEW W9SMJ-NET
 442.0500 +5 CC1 DMR W9SMJ-NET 🗓 2 nets 2 nets · 189 check-ins · 60 stations Mishawaka, IN
16.2 K9CWM offline Pleasant Lake
K9CWM IRLP
 147.4300 simplex TSQL 107.2 FM (analog) IRLP 8891 — Pleasant Lake, IN
18.9 KC9QDO offline Angola
KC9QDO BM
 442.8750 +5 TSQL 131.8 FM (analog) (DMR,FM) BrandMeister 314759 — Angola, IN
19.5 KC9QDO offline Angola
KC9QDO IRLP
 147.1800 simplex TSQL 131.8 FM (analog) IRLP 4049 — Angola, IN
21.3 K9SLN offline Fort Wayne
K9SLN IRLP
 444.8000 simplex none FM (analog) IRLP 8177 — Fort Wayne, IN
24.8 N9MTF offline Fort Wayne Parkv
N9MTF Hoosier-DM
 442.6375 +5 CC1 DMR Hoosier-DMR — Fort Wayne, IN
31.1 KA8VBR offline Bryan
KA8VBR BM
 443.2125 +5 CC2 DMR BrandMeister 314281 — Bryan, OH
33.5 K9MMQ offline Roanoke
K9MMQ IRLP
 927.0250 -25 TSQL 141.3 FM (analog) (FM,P25) IRLP 4598 — Roanoke, IN
45.3 KC9WAE offline Decatur
KC9WAE
 441.3250 +5 TONE 97.4 FM (analog) — Decatur, IN