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

David J Ulmer

FRN 0004409744 · first licensed Apr 2, 1991 as N7QYO · 3 licenses on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
May 13, 20150006801019 HAMNew licenseGranted AF7QS
May 24, 20010000472200 HAMRenewal + modificationGranted N7QYO

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

31 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
0.3 KA7VLV Yuma Backyard
KA7VLV
 927.4625 -25 TSQL 88.5 FM (analog) — Yuma, AZ
1.4 N7ACS Yuma YACS Comm
N7ACS
 146.6200 -0.6 TONE 103.5 FM (analog) 🗓 1 net 1 net Yuma, AZ
1.4 KJ7OMO Yuma Backyard
KJ7OMO AllStar
 444.9000 +5 TSQL 110.9 FM (analog) AllStar 520580 EchoLink 551026 AllStar 52058 — Yuma, AZ
3.8 W7DIN Yuma Fairgrounds
W7DIN
 146.8400 -0.6 TSQL 88.5 FM (analog) — Yuma, AZ
4.2 KJ7OMO Yuma
KJ7OMO AllStar
 431.0000 simplex TONE 107.2 FM (analog) AllStar 53404 AllStar 534040 — Yuma, AZ
12.8 KJ6IZQ Yuma Fortuna/I-8
KJ6IZQ WIN
 448.0000 -5 TONE 100.0 FM (analog) AllStar 2560 WIN 🗓 2 nets 2 nets Yuma, AZ
14.1 KB7UXE Yuma
KB7UXE
 444.2750 +5 TONE 203.5 FM (analog) — Yuma, AZ
14.7 N7ADR Yuma
N7ADR TGIF
 446.6000 -5 CC1 DMR TGIF — Yuma, AZ
15.4 KA7QQV RV
KA7QQV AllStar
 446.5000 simplex TONE 107.2 FM (analog) AllStar 62148 — RV, AZ
17.3 XE2RDX San Luis Rio
XE2RDX BM
 438.0250 -5 TSQL 74.4 FM (analog) (DMR,FM) BrandMeister — San Luis Rio Colorado, Sonora
17.3 KJ7EHM San Luis R C Son
KJ7EHM AllStar
 438.0250 simplex TONE 74.4 FM (analog) AllStar 59770 — San Luis R.C., Sonora
18.0 XE2VHF San Luis Rio
XE2VHF
 147.3000 +0.6 TSQL 127.3 FM (analog) — San Luis Rio Colorado, Sonora
18.3 K7YUM Yuma Telegraph
K7YUM WIRES-X
 449.9250 -5 TSQL 88.5 FM (analog) (FM,C4FM) WIRES-X 33518 — Yuma, AZ
18.4 XE2AAG San Luis RC
XE2AAG
 438.2750 -5 CC? DMR — San Luis RC, Sonora
19.1 N7ACS Yuma Telegraph
N7ACS
 146.7800 -0.6 TONE 103.5 FM (analog) 🗓 1 net 1 net Yuma, AZ
19.1 KG7ARQ Yuma Telegraph
KG7ARQ MARC
 440.9500 +5 CC0 DMR DMR-MARC — Yuma, AZ
26.6 WM6Z Glamis Black Mtn
WM6Z
 147.1200 +0.6 TONE 103.5 FM (analog) — Glamis, CA
26.7 K6KTA Glamis Black Mtn
K6KTA
 448.9600 -5 TSQL 107.2 FM (analog) — Glamis, CA
46.2 N6RNN Calipatria
N6RNN BM
 438.8000 +5 CC1 DMR BrandMeister 313143001 — Calipatria, CA
46.6 XE2EOS CREBC Mexicali
XE2EOS IRLP
 438.2500 -5 TSQL 100.0 FM (analog) IRLP 8289 — CREBC, Mexicali, BC
47.2 XE2MSR Mexicali Colonia
XE2MSR
 438.2250 -5 TSQL 100.0 FM (analog) — Mexicali, Baja California
47.2 XE2MSR Mexicali
XE2MSR
 438.4000 -5 TSQL 100.0 FM (analog) — Mexicali, CA
47.6 XE2JMA Mexicali RV de
XE2JMA
 439.5500 -5 TSQL 100.0 FM (analog) (DMR,FM) — Mexicali, Baja California
47.6 XE2CPT Mexicali
XE2CPT
 146.8500 -0.6 TSQL 100.0 FM (analog) — Mexicali, Baja California
47.8 N2IX
Listed as N2IX/R
 N2IX Radio Shack
N2IX AllStar
 446.5000 -5 TONE 162.2 FM (analog) AllStar 473890 — N2IX Radio Shack, CA
49.3 N2IX Calexico
N2IX BM
 445.7600 -5 TONE 162.2 FM (analog) (DMR,FM) BrandMeister 110674 — Calexico, CA
49.5 K6CLX Calexico
K6CLX BM
 449.7000 -5 TONE 162.2 FM (analog) (DMR,DV,FM) BrandMeister 314552 — Calexico, CA
3.5 KC6QLS offline Yuma
KC6QLS BM
 449.4625 -5 CC1 DMR BrandMeister 312451 — Yuma, AZ
13.3 W7JLW offline Yuma
W7JLW IRLP
 446.8750 simplex TSQL 100.0 FM (analog) IRLP 7750 — Yuma, AZ
26.6 WA6LAW offline Glamis Black Mtn
WA6LAW
 146.8800 -0.6 TSQL 162.2 FM (analog) — Glamis, CA
26.6 K6XI offline Glamis Black Mtn
K6XI
 927.3875 -25 TONE 151.4 FM (analog) — Glamis, CA

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed May 24, 2001
Granted Jun 12, 2001
0000472200
 N7QYO · DAVID J ULMER · Technician
23732 S LEISURE LN, BEAVERCREEK, OR 97004
45.2550, -122.4494 (ZIP center) · Grid CN85sg · CQ 3 · ITU 6 · map ↗
1.W7DJU ✓ granted
3.K7ORU held
5.W7MCY held
7.K7ORL held
8.K7ULM held
10.W7DAU held
11.K7DAU
12.K7NOT held
13.W7NOT held
14.K7RUU
15.W7ORL
Granted
got W7DJU