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

JOSEPH P OSTERWYK

FRN 0010877678 · first licensed Feb 23, 1999 as N8FIB · 2 licenses on record

📝 FCC applications (4)

ReceivedFile numberServicePurposeStatusCall
May 15, 20240011075239 HAMRenewalGranted W8RFI
Feb 25, 20140006172718 HAMRenewalGranted W8RFI
Oct 13, 20100004419368 HAMModificationGranted W8RFI
May 6, 20040001726340 HAMModificationGranted N8FIB

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

64 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
8.7 KG8XB Grayling
KG8XB BM
 433.0125 +5 CC1 DMR BrandMeister 311105710 — Grayling MI, MI
8.7 N8QOP Roscommon
N8QOP AllStar
 145.4500 -0.6 TSQL 141.3 FM (analog) EchoLink 809815 AllStar 573650 — Roscommon, MI
8.7 N8QOP Roscommon
N8QOP AllStar
 443.1000 +5 TSQL 146.2 FM (analog) AllStar 573651 — Roscommon, MI
10.8 N8AHZ Grayling
N8AHZ WIRES-X
 145.1300 -0.6 TSQL 107.2 FM (analog) (C4FM,FM) WIRES-X 1 — Grayling, MI
13.0 KE8GLB Houghton Lake
KE8GLB AllStar
 145.3900 -0.6 TONE 103.5 FM (analog) AllStar 586180 EchoLink 953066 — Houghton Lake, MI
16.7 KE8OHG Prudenville
KE8OHG AllStar
 146.8400 -0.6 TONE 103.5 FM (analog) AllStar 567753 — Prudenville, MI
25.4 W8KAL Kalkaska
W8KAL
 52.8200 -0.5 none FM (analog) — Kalkaska, MI
25.4 AA8ZV Kalkaska
AA8ZV
 147.3000 +0.6 TONE 123.0 FM (analog) — Kalkaska, MI
26.4 KC8QVX Harrison Leota
KC8QVX AllStar
 444.9000 +5 TSQL 107.2 FM (analog) AllStar 586173 — Harrison, MI
27.0 K7IOU Gaylord
K7IOU IRLP
 224.7400 -1.6 TONE 136.5 FM (analog) EchoLink 22474 IRLP 3033 — Gaylord, MI
27.6 K8OAR West Branch Poin
K8OAR AllStar
 146.9400 -0.6 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 457206 AllStar 55416 — West Branch, MI
28.7 KD8NCN West Branch WBMI
KD8NCN
 444.2250 +5 TSQL 107.2 FM (analog) — West Branch, MI
29.1 W8FIK TRAVERSE CITY
W8FIK BM
 438.5500 -5 CC1 DMR BrandMeister 3210934 — TRAVERSE CITY, MI
30.0 K8WQK Mancelona
K8WQK WIRES-X
 442.8000 +5 TONE 110.9 FM (analog) (C4FM,FM) WIRES-X 21335 — Mancelona, MI
30.7 K8WQK Mancelona
K8WQK
 147.3800 +0.6 TONE 107.2 FM (analog) — Mancelona, MI
30.9 W8FSM West Branch
W8FSM Mi5
 443.9500 +5 CC1 DMR Mi5 — West Branch, MI
31.0 W8DMI Rose City
W8DMI
 145.1100 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Rose City, MI
31.5 AD8DP Lewiston
AD8DP WIRES-X
 146.8000 -0.6 Fusion (C4FM) WIRES-X 43148 — Lewiston, MI
31.8 W8CSX Gladwin Lk
W8CSX WIRES-X
 145.2500 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 43148 WIRES-X 33148 🗓 2 nets 2 nets · 39 check-ins · 16 stations Gladwin, MI
32.9 K8DDX Mio
K8DDX
 444.9750 +5 TONE 103.5 FM (analog) (FM,C4FM) — Mio, MI
32.9 N9KOP Mio
N9KOP BM
 145.3500 -0.6 none FM (analog) (DMR,FM) BrandMeister TGIF — Mio, MI
34.4 K8DYS Harrison
K8DYS AllStar
 147.2000 +0.6 TSQL 103.5 FM (analog) AllStar 586172 WIRES-X 43148 — Harrison, MI
34.5 K8DYS Harrison Wtr
K8DYS AllStar
 147.0500 +0.6 TSQL 107.2 FM (analog) AllStar 586173 — Harrison, MI
34.6 K8DYS Harrison
K8DYS AllStar
 444.8500 +5 TONE 114.8 FM (analog) AllStar 586174 — Harrison, MI
35.0 N9KOP Mio
N9KOP AllStar
 146.7000 -0.6 TSQL 103.5 FM (analog) AllStar 55672 EchoLink 780166 — Mio, MI
35.0 W8CMN Mio
W8CMN Mi5
 444.7000 +5 CC1 DMR Mi5 — Mio, MI
36.0 W8CT Cadillac
W8CT WIRES-X
 444.8250 +5 Fusion (C4FM) WIRES-X 1 — Cadillac, MI
36.0 K8CAD Cadillac
K8CAD
 146.9800 -0.6 none FM (analog) — Cadillac, MI
36.0 W8IRA Cadillac
W8IRA AllStar
 147.1600 +0.6 TONE 103.5 FM (analog) EchoLink 974494 AllStar 472440 — Cadillac, MI
36.1 NM8RC Gaylord
NM8RC EchoLink
 146.8200 -0.6 TONE 118.8 FM (analog) EchoLink 728606 — Gaylord, MI
36.1 KD8QCC Gaylord
KD8QCC
 444.0375 +5 none D-STAR — Gaylord, MI
37.0 N8RSH Lupton
N8RSH
 147.0800 +0.6 none FM (analog) (FM,C4FM) — Lupton, MI
37.4 N8JNA Gaylord
N8JNA WIRES-X
 147.1200 +0.6 TSQL 151.4 FM (analog) (C4FM,FM) WIRES-X 21335 WIRES-X 93652 — Gaylord, MI
37.6 KD8REH Kingsley
KD8REH BM
 443.3500 +5 CC1 DMR BrandMeister TGIF — Kingsley, MI
38.0 W8VPC Bellaire
W8VPC AllStar
 146.6400 -0.6 TONE 100.0 FM (analog) AllStar 404241 — Bellaire, MI
38.6 NM8ES Elmira
NM8ES
 145.3200 -0.6 none D-STAR — Elmira, MI
38.6 NM8ES Elmira
NM8ES
 444.1125 +5 none D-STAR — Elmira, MI
38.9 W8CSX Gladwin
W8CSX WIRES-X
 146.7200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73920 🗓 2 nets 2 nets · 39 check-ins · 16 stations Gladwin, MI
39.1 K8EO Gladwin
K8EO WIRES-X
 442.4500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 30122 — Gladwin, MI
39.1 W8GDW Gladwin
W8GDW
 147.1800 +0.6 TSQL 173.8 FM (analog) (FM,C4FM) — Gladwin, MI
39.2 KD8REH Trave Mt Holiday
KD8REH
 146.9600 -0.6 TSQL 114.8 FM (analog) — Traverse City, MI
44.0 N8CN Traverse City
N8CN AllStar
 444.4000 +5 TSQL 114.8 FM (analog) EchoLink 49686 AllStar 400312 — Traverse City, MI
44.4 N8DMH Traverse City
N8DMH WIRES-X
 146.9200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 74063 — Traverse City, MI
45.0 N8DMH Traver Fire Dept
N8DMH AllStar
 442.2875 +5 TSQL 114.8 FM (analog) (FM,C4FM) AllStar 561472 WIRES-X 43032 — Traverse City, MI
45.4 W8TVC Traverse City
W8TVC EchoLink
 145.2700 -0.6 TONE 114.8 FM (analog) EchoLink 56464 — Traverse City, MI
45.4 W8QPO Traverse City
W8QPO
 442.9000 +5 TONE 114.8 FM (analog) (C4FM,FM) — Traverse City, MI
45.4 KJ4KFJ Traverse City
KJ4KFJ
 443.0000 +5 TONE 114.8 FM (analog) — Traverse City, MI
45.6 N8RDC East Jordan Rave
N8RDC
 442.0000 +5 TONE 114.8 FM (analog) — East Jordan, MI
46.1 W8QPO Sherman
W8QPO WIRES-X
 147.1000 +0.6 TSQL 114.8 FM (analog) (C4FM,FM) WIRES-X 21335 — Sherman, MI
46.3 N8DMH Trav Munson Med
N8DMH AllStar
 147.2600 +0.6 TSQL 114.8 FM (analog) AllStar 554751 — Traverse City, MI
46.4 N8DMH Trav Munson Med
N8DMH AllStar
 444.3500 +5 TSQL 107.2 FM (analog) (C4FM,DMR,DV,FM) AllStar 55475 EchoLink 766199 WIRES-X 09152 AllStar 554750 BrandMeister TGIF — Traverse City, MI
46.8 KD8OXV Traverse City
KD8OXV BM
 443.3125 +5 none D-STAR (DMR,DV) BrandMeister 312241 — Traverse City, MI
48.1 W8COL East Jordan
W8COL
 147.2800 +0.6 TSQL 103.5 FM (analog) — East Jordan, MI
48.7 W8TCM Traverse City
W8TCM AllStar
 146.8600 -0.6 TSQL 114.8 FM (analog) EchoLink 824031 AllStar 561472 — Traverse City, MI
48.7 W8TCM Traverse City
W8TCM WIRES-X
 442.5000 +5 none FM (analog) (DMR,FM) WIRES-X 21335 BrandMeister TGIF — Traverse City, MI
48.7 KF8KK Glen Arbor
KF8KK
 444.7250 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Glen Arbor, MI
48.9 KC8NVG East Jordan
KC8NVG
 147.3600 +0.6 none FM (analog) — East Jordan, MI
49.0 no call listed East Jordan
Michigan
 147.3600 +0.6 TONE 114.8 FM (analog) — East Jordan, MI
49.4 W8COP Sterling
W8COP
 147.0600 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) — Sterling, MI
8.7 N8QOP offline Roscommon
N8QOP
 52.6400 -0.5 TSQL 146.2 FM (analog) — Roscommon, MI
10.8 KE8VFY offline Roscommon
KE8VFY
 147.2300 +0.6 none D-STAR — Roscommon, MI
10.8 KE8VFY offline Roscommon
KE8VFY
 443.3625 +5 none D-STAR — Roscommon, MI
13.0 KE8VFY offline Houghton Lake
KE8VFY
 442.6250 +5 TONE 118.8 FM (analog) — Houghton Lake, MI
48.7 WI0OK offline Greilickville
WI0OK
 145.3600 -0.6 none D-STAR — Greilickville, MI

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed May 6, 2004
Granted May 16, 2024
0001726340
 N8FIB · JOSEPH P OSTERWYK · Technician
5135 CHICKASAW TRAIL, FLUSHING, MI 48433
43.0822, -83.8610 (ZIP center) · Grid EN83bb · CQ 4 · ITU 8 · map ↗
1.W8RFI ✓ granted
 Granted
got W8RFI