N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

CALVIN J HAMMACK JR

FRN 0002490662 · first licensed Mar 4, 2003 as K5GZ · 1 license on record

📝 FCC applications (3)

ReceivedFile numberServicePurposeStatusCall
Mar 3, 20230010441368 HAMRenewalGranted K5GZ
Mar 14, 20130005691060 HAMRenewalGranted K5GZ
Mar 3, 20030001217061 HAMRenewalGranted K5GZ

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

23 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
4.7 N2SKY Pagosa Springs
N2SKY AllStar
 447.9500 -5 TSQL 103.5 FM (analog) AllStar 46079 AllStar 506069 🗓 1 net 1 net Pagosa Springs, CO
6.2 N0JSP Pago Oakbrush Hl
N0JSP
 146.6100 -0.6 TONE 123.0 FM (analog) — Pagosa Springs, CO
20.8 NM5SJ Dulce
NM5SJ
 145.4300 -0.6 TSQL 136.5 FM (analog) 🗓 1 net 1 net · 41 check-ins · 17 stations Dulce, NM
31.8 KB5ITS Ignacio Spring
KB5ITS
 147.1500 +0.6 TONE 100.0 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Ignacio, CO
35.4 N0PKT Creede Bristol
N0PKT AllStar
 449.5250 -5 TSQL 100.0 FM (analog) AllStar 43265 — Creede, CO
36.2 K0EP Durango
K0EP
 448.6250 -5 TSQL 131.8 FM (analog) — Durango, CO
36.4 N0LAK South Fork
N0LAK BM
 449.6000 -5 CC5 DMR BrandMeister 314170 — South Fork, CO
37.3 KB0VJJ Durango Missiona
KB0VJJ
 147.3450 +0.6 TONE 88.5 FM (analog) — Durango, CO
37.9 WR7HLN
Listed as WR7HLN MPRG RP
 Chama Rabbit Pk
WR7HLN BM
 444.3000 +5 CC1 DMR BrandMeister 314054 — Chama, NM
38.2 K0EP Durango Missiona
K0EP
 146.7000 -0.6 TSQL 100.0 FM (analog) — Durango, CO
38.3 W5SF Chama Overlook
W5SF
 147.0800 +0.6 TONE 162.2 FM (analog) — Chama, NM
38.4 N0SZ Durango Missiona
N0SZ RMHR
 445.1375 -5 CC7 DMR RMHR — Durango, CO
43.2 KC5EVE Durango
KC5EVE
 448.6250 -5 TSQL 131.8 FM (analog) — Durango, CO
43.2 W7FED Durango
W7FED AllStar
 447.3500 -5 TSQL 123.0 FM (analog) AllStar 271845 — Durango, CO
43.2 K0EP Durango
K0EP
 449.8500 -5 TSQL 100.0 FM (analog) — Durango, CO
44.2 KB5ITS Navajo Dam Navaj
KB5ITS
 147.3600 +0.6 TONE 100.0 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Navajo Dam, NM
45.9 KB5ITS Silverton
KB5ITS
 147.3750 +0.6 TONE 156.7 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO
48.0 KY5O Silverton
KY5O EchoLink
 449.5000 -5 TSQL 123.0 FM (analog) (FM,C4FM) EchoLink 100032 WIRES-X 11807 — Silverton, CO
48.2 KB5ITS Silverton Hazelt
KB5ITS
 444.0000 +5 TONE 67.0 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO
48.5 KB5ITS Silverton
KB5ITS
 147.2700 +0.6 TONE 127.3 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO
42.2 N0LAK offline South Fork
N0LAK
 446.9875 -5 CC? DMR — South Fork, CO
44.7 KB5ITS offline Durango Smelter
KB5ITS
 147.1350 +0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Durango, CO
48.1 KB5ITS offline Silverton
KB5ITS
 447.5250 -5 TONE 127.3 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO