N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)

KD9ER HAM

Amateur Extra class licensed since 1987 (39 yrs) De Soto, IL Grid EM57jt 48 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 22, 2034. If it isn't renewed, it opens for vanity requests Feb 23, 2036.

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

Currently held by STEPHEN R SINKHORN · 1 holder on record

Current holder: STEPHEN R SINKHORN

Held KD9ER Oct 20, 1987 → present · first licensed Oct 20, 1987 as KD9ER · 1 license · FRN 0002986446
📖 In the printed callbooks since 1985 as KA9MDD, 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.
KD9ER 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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KD9ER in the last 24 hours. They show up here within seconds of KD9ER beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

48 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
5.5 W9UIH Carbondale
W9UIH
 146.7300 -0.6 TSQL 88.5 FM (analog) — Carbondale, IL
5.5 W9UIH Carbondale
W9UIH
 442.6562 +5 none D-STAR — Carbondale, IL
6.0 W9UIH Carbondale
W9UIH
 442.1250 +5 none D-STAR — Carbondale, IL
8.4 K9LRE Murphysboro
K9LRE WIRES-X
 145.3100 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 11824 — Murphysboro, IL
13.9 W9RNM Marion
W9RNM EchoLink
 146.6400 -0.6 TSQL 88.5 FM (analog) EchoLink 564519 — Marion, IL
14.2 WB0VTM Marion
WB0VTM AllStar
 146.2500 -0.6 TONE 88.5 FM (analog) AllStar 46293 — Marion, IL
14.2 WB0VTM Marion
WB0VTM WIRES-X
 444.1500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 99714 — Marion, IL
14.5 KG9YYZ Du Quoin
KG9YYZ BM
 439.5500 -5 CC1 DMR BrandMeister 3176714 — Du Quoin, IL
15.1 K9DMT Marion
K9DMT BM
 434.5500 +5 CC1 DMR BrandMeister 316355501 — Marion, IL
17.7 K9GOX
Listed as K9GOX/R
 Alto Pass Blue
K9GOX AllStar
 145.3100 -0.6 TSQL 88.5 FM (analog) (C4FM,FM) WIRES-X 21824 AllStar 40443 — Alto Pass, IL
17.7 K9GOX Alto Pass Bald
K9GOX AllStar
 146.8500 -0.6 TSQL 88.5 FM (analog) AllStar 45525 EchoLink 817516 AllStar 46293 — Alto Pass, IL
17.8 W9RNM Ava
W9RNM
 147.0900 +0.6 TSQL 88.5 FM (analog) — Ava, IL
19.5 K9GOX Alto Pass Bald
K9GOX
 443.4250 +5 TSQL 88.5 FM (analog) — Alto Pass, IL
19.7 KC9RFU Benton
KC9RFU
 146.8050 -0.6 TSQL 88.5 FM (analog) (FM,C4FM) — Benton, IL
22.5 WA9LM Anna Union Co
WA9LM
 443.5750 +5 TSQL 192.8 FM (analog) — Anna, IL
24.0 KD9EVL Anna
KD9EVL
 146.6700 -0.6 TSQL 88.5 FM (analog) — Anna, IL
24.5 KD9EVL Anna
KD9EVL
 145.2500 -0.6 TSQL 77.0 FM (analog) — Anna, IL
27.0 W9RLC Ina Rend Lk
W9RLC
 145.1900 -0.6 TSQL 71.9 FM (analog) — Ina, IL
27.1 W9WG Tunnel Hill
W9WG
 147.3450 +0.6 TSQL 88.5 FM (analog) — Tunnel Hill, IL
34.6 W0QMF Cape River Trans
W0QMF EchoLink
 146.6850 -0.6 TSQL 100.0 FM (analog) EchoLink 488060 🗓 1 net 1 net Cape Girardeau, MO
34.6 W0RMS Cape River Trans
W0RMS
 444.2000 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 10 check-ins · 9 stations Cape Girardeau, MO
37.4 WY9S Perryville
WY9S
 147.3150 +0.6 TONE 100.0 FM (analog) — Perryville, MO
37.4 WY9S Perryville
WY9S
 444.2250 +5 none FM (analog) (FM,C4FM) — Perryville, MO
38.1 AB9S
Listed as AB9S/R
 Cape Girardeau
AB9S AllStar
 442.7500 +5 TONE 100.0 FM (analog) AllStar 43423 — Cape Girardeau, MO
38.1 AB9S Cape Girardeau
AB9S AllStar
 442.0750 +5 TONE 100.0 FM (analog) AllStar 43423 — Cape Girardeau, MO
38.2 N9BIG Mount Vernon
N9BIG BM
 147.3150 +0.6 CC7 DMR BrandMeister 312595 — Mount Vernon, IL
38.6 AB9S Jackson
AB9S AllStar
 145.3100 -0.6 TONE 88.5 FM (analog) AllStar 28981 — Jackson, MO
38.7 N9BIG Mount Vernon
N9BIG
 147.2400 +0.6 CC7 DMR — Mount Vernon, IL
38.7 KB9KDE Mount Vernon
KB9KDE
 147.1350 +0.6 TONE 88.5 FM (analog) — Mount Vernon, IL
39.2 WB0TYV Cape Girardeau
WB0TYV
 146.9400 -0.6 none FM (analog) — Cape Girardeau, MO
39.2 W0QMF Cape Girardeau
W0QMF
 146.6100 -0.6 none FM (analog) 🗓 1 net 1 net Cape Girardeau, MO
39.3 AB9S Jackson
AB9S AllStar
 224.3000 -1.6 TONE 88.5 FM (analog) AllStar 41144 — Jackson, MO
41.8 WS9CAN Herod Williams
WS9CAN
 145.3700 -0.6 Fusion (C4FM) — Herod, IL
41.8 WS9CAN Herod Williams
WS9CAN
 146.8800 -0.6 TSQL 88.5 FM (analog) — Herod, IL
42.6 N9RCM Grand Chain
N9RCM
 145.1300 -0.6 TSQL 118.8 FM (analog) — Grand Chain, IL
43.4 N9BIG Bluford
N9BIG
 443.6938 +5 CC7 DMR — Bluford, IL
43.8 K9OWU Herod Williams
K9OWU
 444.8000 +5 TSQL 88.5 FM (analog) (FM,C4FM) — Herod, IL
44.7 KB0ZAW Scott City
KB0ZAW
 146.9700 -0.6 TSQL 100.0 FM (analog) — Scott City, MO
44.8 K9IM Olive Branch
K9IM
 147.2550 +0.6 TSQL 118.8 FM (analog) — Olive Branch, IL
48.5 KM4LDP Metropolis Cook
KM4LDP
 146.6550 -0.6 TSQL 118.8 FM (analog) — Metropolis, IL
48.5 K0QOD Sainte Genevieve
K0QOD
 146.6250 -0.6 TSQL 100.0 FM (analog) — Sainte Genevieve, MO
49.4 KC9YJD Ruma
KC9YJD BM
 439.0000 -5 CC1 DMR BrandMeister 3212903 — Ruma, IL
5.5 W9UIH Offline Carbondale
W9UIH
 442.0250 +5 TSQL 88.5 FM (analog) — Carbondale, IL
5.5 K6ERS Offline Carbondale
K6ERS BM
 444.7750 +5 CC? DMR BrandMeister 310200 BrandMeister 310206 — Carbondale, IL
15.8 AB9ST Offline West Frankfort
AB9ST
 147.0450 +0.6 TSQL 97.4 FM (analog) — West Frankfort, IL
23.2 N9LUD Offline Tamaroa
N9LUD
 146.9850 -0.6 TSQL 107.2 FM (analog) — Tamaroa, IL
24.0 WA9LM Offline Buncombe
WA9LM
 145.4700 -0.6 TSQL 118.8 FM (analog) — Buncombe, IL
38.9 KE0UWK Offline Cape Girardeau
KE0UWK
 444.4500 +5 TONE 100.0 FM (analog) — Cape Girardeau, MO