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

K7DTB HAM

Amateur Extra class licensed since 1997 (29 yrs) K7DTB since 2006 · previously N0IGO Sierra Vista, AZ grid DM41un LoTW user eQSL AG 42 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 19, 2026. If it isn't renewed, it opens for vanity requests Sep 20, 2028.

📬 QSL: LoTW user · last upload Jan 30, 2023 · eQSL AG member · QRZ · HamQTH

📝 K7DTB has filed vanity applications before — latest filed Aug 30, 2006 · what was requested

Currently held by David T Bly · 1 holder on record

Current holder: David T Bly

Held K7DTB Sep 19, 2006 → present · first licensed Aug 8, 1997 as N0IGO · 2 licenses · FRN 0015290273

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

Vanity applications filed by K7DTB

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 Aug 30, 2006
Granted Jul 13, 2016
0002730873
 N0IGO · David T Bly · Amateur Extra
2011 E Foothills Dr, Sierra Vista, AZ 85635-4144
31.5438, -110.2773 (street) · Grid DM41un · CQ 3 · ITU 6 · map ↗
1.W7DB held
2.K7DB held
3.W7DTB available
4.K7DTB ✓ granted
5.W7HJ held
 Granted
got K7DTB

Others requesting K7DTB

1 application listed K7DTB as a choice, newest first.

FiledAwardApplicantChoice #Status
Aug 30, 2006 Sep 17, 2006 N0IGO · David T Bly · Sierra Vista, AZ 4Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K7DTB in the last 24 hours. They show up here within seconds of K7DTB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

42 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
1.7 N0NBH Sierra Vista Bac
N0NBH EchoLink
 147.3600 +0.6 TONE 100.0 FM (analog) EchoLink 235978 — Sierra Vista, AZ
1.7 N0NBH Sierra Vista Bac
N0NBH EchoLink
 224.9600 -1.6 TONE 100.0 FM (analog) EchoLink 235978 — Sierra Vista, AZ
1.7 N0NBH Sierra Vista Bac
N0NBH EchoLink
 927.9125 -25 TONE 100.0 FM (analog) EchoLink 235978 — Sierra Vista, AZ
2.7 K7RDG Sierra Vista
K7RDG
 145.1250 -0.6 none D-STAR — Sierra Vista, AZ
3.8 WB7BR Sierra Vista
WB7BR IRLP
 145.1700 -0.6 TSQL 118.8 FM (analog) IRLP 3257 — Sierra Vista, AZ
15.8 NH6FU Cowpaddy
NH6FU AllStar
 442.1250 -5 TONE 141.3 FM (analog) AllStar 538726 — Cowpaddy, AZ
16.4 NH6BF Elgin
NH6BF
 448.5000 -5 TONE 91.5 FM (analog) (FM,DV) — Elgin, AZ
17.0 AB7CQ Tombstone
AB7CQ IMRS
 444.6000 +5 TSQL 100.0 FM (analog) (C4FM,DMR,FM) IMRS — Tombstone, AZ
17.3 NH6FU Cowpaddy
NH6FU AllStar
 448.5000 -5 CC1 DMR BrandMeister 310473032 AllStar 538729 — Cowpaddy, AZ
18.5 K7EAR Bisbee Mule Mtns
K7EAR EchoLink
 147.0800 +0.6 TONE 141.3 FM (analog) EchoLink 614350 🗓 2 nets 2 nets Bisbee, AZ
18.6 AB7CQ Tombstone
AB7CQ WIRES-X
 146.9200 -0.6 TSQL 123.0 FM (analog) WIRES-X 28187 — Tombstone, AZ
19.2 KA3IDN Bisby
KA3IDN AllStar
 927.0250 -12 none FM (analog) AllStar 47226 — Bisby AZ, AZ
21.8 KA3IDN Sierra Vista
KA3IDN MARC
 445.8500 -5 CC1 DMR DMR-MARC — Sierra Vista, AZ
24.6 N6RDS Saint David
N6RDS AllStar
 448.9500 -5 TONE 123.0 FM (analog) AllStar 556337 — Saint David, AZ
24.6 N6RDS Saint David HarM
N6RDS AllStar
 147.1200 +0.6 TONE 123.0 FM (analog) (FM,P25) AllStar 556337 AllStar 557581 — Saint David, AZ
25.4 K7RDG Bisbee Mule Mtns
K7RDG
 146.7600 -0.6 TONE 162.2 FM (analog) — Bisbee, AZ
25.4 K7RDG Bisbee Mule Mtns
K7RDG
 147.0200 +0.6 TONE 162.2 FM (analog) — Bisbee, AZ
25.4 K7RDG Bisbee Mule Mtns
K7RDG
 449.5250 -5 TONE 100.0 FM (analog) — Bisbee, AZ
27.0 K7SPV Benson
K7SPV
 145.3700 -0.6 TONE 131.8 FM (analog) — Benson, AZ
31.0 K6PPT Benson Mescal
K6PPT AllStar
 446.5750 -5 TONE 203.5 FM (analog) AllStar 503151 — Benson, AZ
38.2 K7RST Vail Backyard
K7RST
 448.3250 -5 TSQL 156.7 FM (analog) — Vail, AZ
38.3 KE7TR Vail
KE7TR BM
 440.5000 +5 CC1 DMR BrandMeister 3104248 — Vail, AZ
38.7 N7GV Vail N7TU
N7GV AllStar
 145.2900 -0.6 TSQL 107.2 FM (analog) AllStar 27182 EchoLink 901400 — Vail, AZ
41.1 K7NZG Vail
K7NZG AllStar
 446.0250 -5 CC1 DMR BrandMeister 313576 AllStar 479570 — Vail, AZ
41.4 N7MDT Rio Rico
N7MDT
 147.0600 +0.6 TONE 127.3 FM (analog) — Rio Rico, AZ
41.7 KK7BSQ Rio Rico
KK7BSQ BM
 441.3750 +5 CC1 DMR BrandMeister 318740502 — Rio Rico L0C4T0R, AZ
42.0 KK7BSQ RIO RICO
KK7BSQ
 145.4900 -0.6 CC0 DMR — RIO RICO, AZ
42.3 WA7JBG Rio Rico
WA7JBG
 147.3800 +0.6 TONE 127.3 FM (analog) — Rio Rico, AZ
42.4 KE7ULC Vail Backyard
KE7ULC AllStar
 446.5500 -5 TONE 100.0 FM (analog) AllStar 29783 — Vail, AZ
43.4 N7MDT Nogales
N7MDT AllStar
 147.5700 simplex TONE 127.3 FM (analog) AllStar 53801 — Nogales, AZ
45.8 XE2SJN Nogales,Sonora
XE2SJN AllStar
 147.1800 +0.6 TONE 162.2 FM (analog) AllStar 295990 AllStar 47220 — Nogales,Sonora
45.8 XE2VAS Nogales Sonora
XE2VAS AllStar
 147.1800 +0.6 TONE 162.2 FM (analog) AllStar 59319 — Nogales, Sonora, MX
46.2 K9SAT Tucson
K9SAT BM
 433.8000 +5 CC1 DMR BrandMeister 321675101 — Tucson, AZ
47.4 N7GV Green Valley San
N7GV AllStar
 449.3750 -5 TSQL 107.2 FM (analog) (DMR,FM) BrandMeister 312152 BrandMeister 313494 BrandMeister 313495 BrandMeister 313496 BrandMeister 313546 AllStar 27144 — Green Valley, AZ
47.4 AA7RP Green Valley
AA7RP BM
 449.3750 -5 CC1 DMR BrandMeister 312378 — Green Valley, AZ
49.9 N7GEE Sahuarita Rancho
N7GEE WIRES-X
 441.3000 simplex none FM (analog) WIRES-X 90527 — Sahuarita, AZ
1.7 K7LTN offline Sierra Vista
K7LTN IRLP
 442.4500 +5 TSQL 100.0 FM (analog) IRLP 3952 — Sierra Vista, AZ
3.7 KL3JC offline Fort Huachuca
KL3JC IRLP
 446.8750 simplex TSQL 100.0 FM (analog) IRLP 7036 — Fort Huachuca, AZ
18.6 AB7CQ offline Tombstone
AB7CQ IRLP
 146.5400 simplex TSQL 114.8 FM (analog) IRLP 7515 — Tombstone, AZ
27.4 AA7US offline Benson
AA7US IRLP
 433.5000 simplex TSQL 100.0 FM (analog) IRLP 3871 — Benson, AZ
37.1 AA7RP offline Green Valley
AA7RP
 449.2250 -5 CC? DMR — Green Valley, AZ
48.3 WE7GV offline Green Valley
WE7GV IRLP
 145.2700 -0.6 TONE 107.2 FM (analog) IRLP 3826 — Green Valley, AZ