N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 8, 2026) · next update today 7:15 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)

Delmar E Spronk

FRN 0012887097 · first licensed Feb 28, 2005 as WD4PKK · 2 licenses on record

📝 FCC Applications (9)

ReceivedFile numberServicePurposeStatusCall
Mar 4, 20260011932044 HAMAdministrative updateGranted K0HJ
May 1, 20170007757195 HAMRenewalGranted K0HJ
Jul 13, 20070003101918 HAMWithdrawalWithdrawn WD4PKK
Jul 9, 20070003102024 HAMModificationGranted WD4PKK
Jun 4, 20070003050349 HAMModificationDismissed WD4PKK
Apr 27, 20070003008678 HAMModificationGranted WD4PKK
Jan 17, 20060002448643 HAMModificationGranted WD4PKK
Dec 13, 20050002407843 HAMRenewalGranted WD4PKK
Aug 8, 20050002267498 HAMDuplicate licenseGranted WD4PKK

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

32 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
9.4 W0VHQ Sanborn Wtr
W0VHQ
 443.9000 +5 TSQL 110.9 FM (analog) (C4FM,FM) — Sanborn, IA
9.4 W0VHQ Sanborn Wtr
W0VHQ EchoLink
 145.3100 -0.6 TSQL 110.9 FM (analog) (C4FM,FM) EchoLink 102345 — Sanborn, IA
12.6 KC0TQU Primghar
KC0TQU
 444.8750 +5 TSQL 110.9 FM (analog) — Primghar, IA
14.8 W0VHQ Rock Valley Perk
W0VHQ
 147.3000 +0.6 TSQL 110.9 FM (analog) (C4FM,FM) — Rock Valley, IA
15.9 N0OYK Paullina
N0OYK
 147.1350 +0.6 TONE 110.9 FM (analog) — Paullina, IA
31.3 KD0VYD Le Mars
KD0VYD EchoLink
 446.1250 simplex TONE 110.9 FM (analog) EchoLink 873805 — Le Mars, IA
32.1 KD0PMM Le Mars
KD0PMM
 147.1950 +0.6 TONE 110.9 FM (analog) (FM,C4FM) — Le Mars, IA
32.7 N0JPE Fairview
N0JPE IRLP
 146.5600 simplex TONE 67.0 FM (analog) IRLP 7449 IRLP 7375 — Fairview, SD
32.8 K0QBI Worthington
K0QBI
 146.6700 -0.6 TONE 141.3 FM (analog) (C4FM,FM) — Worthington, MN
32.8 W0DRK Worthington
W0DRK
 444.8500 +5 TSQL 141.3 FM (analog) (C4FM,FM) — Worthington, MN
32.8 KI0EO Roach
KI0EO AllStar
 444.2500 +5 TONE 110.9 FM (analog) (DMR,FM) BrandMeister 311916 AllStar 59255 — Roach, IA
32.8 KI0EO Le Mars
KI0EO AllStar
 444.6750 +5 TONE 110.9 FM (analog) (DMR,FM) AllStar 592551 BrandMeister 311916 — Le Mars, IA
33.5 N0SOI Brunsville
N0SOI
 444.2250 +5 TONE 110.9 FM (analog) — Brunsville, IA
35.3 KG0CK Spencer
KG0CK BM
 146.8200 -0.6 CC1 DMR BrandMeister 311927 — Spencer, IA
38.1 KD0MC Luverne
KD0MC
 147.1050 +0.6 TSQL 141.3 FM (analog) — Luverne, MN
39.6 W0ZML Moe
W0ZML
 443.4000 +5 TSQL 146.2 FM (analog) — Moe, SD
41.1 W0DOG Spirit Lake
W0DOG EchoLink
 146.6100 -0.6 TONE 110.9 FM (analog) EchoLink 905962 EchoLink 350195 — Spirit Lake, IA
42.1 KG0CK Gillett Grove
KG0CK BM
 444.7000 +5 TONE 110.9 FM (analog) (DMR,FM) BrandMeister 310147 — Gillett Grove, IA
44.8 WB0FNA Storm Lake
WB0FNA
 444.7500 +5 TONE 110.9 FM (analog) (FM,P25) — Storm Lake, IA
47.5 KA0VHV Beresford
KA0VHV
 147.2400 +0.6 TONE 141.3 FM (analog) — Beresford, SD
47.7 N4OGL Sioux Falls
N4OGL BM
 446.5000 -5 CC1 DMR BrandMeister 310677001 — Sioux Falls, SD
48.2 W0ZWY Sioux Falls
W0ZWY
 146.8950 -0.6 TONE 146.2 FM (analog) — Sioux Falls, SD
48.2 W0ZWY Sioux Falls
W0ZWY
 442.7500 +5 none D-STAR — Sioux Falls, SD
48.3 N0BPA Superior
N0BPA
 147.3450 +0.6 DCS 271 FM (analog) (FM,P25) — Superior, IA
48.8 W0ZML Sioux Falls
W0ZML AllStar
 443.3000 +5 TONE 146.2 FM (analog) (DMR,FM) AllStar 631740 BrandMeister 314644 — Sioux Falls, SD
49.2 W0DRK Fulda
W0DRK
 147.3600 +0.6 TSQL 141.3 FM (analog) (C4FM,FM) — Fulda, MN
49.2 KE0EJS Storm Lake W Wtr
KE0EJS AllStar
 146.7750 -0.6 TSQL 110.9 FM (analog) (FM,P25) AllStar 582272 EchoLink 379502 EchoLink 548437 — Storm Lake, IA
49.5 WB0FNA Storm Lake
WB0FNA BM
 444.5250 +5 CC1 DMR BrandMeister 310132 — Storm Lake, IA
32.8 KI0EO Offline Sioux City
KI0EO BM
 444.6250 +5 CC1 DMR BrandMeister 311926 — Sioux City, IA
34.8 K0QBI Offline Worthington
K0QBI IRLP
 146.4600 simplex none FM (analog) IRLP 3980 — Worthington, MN
46.5 K0LTN Offline Harrisburg McFar
K0LTN
 442.4000 +5 TONE 225.7 FM (analog) — Harrisburg, SD
48.4 W0ZWY Offline Sioux Falls
W0ZWY
 444.2000 +5 TSQL 82.5 FM (analog) (FM,C4FM) — Sioux Falls, SD

Vanity Applications

Filed · AwardApplicantRequested (in order)Status
Filed Jul 9, 2007
Granted May 2, 2017
0003102024
 WD4PKK · Delmar E Spronk · Amateur Extra
1427 Elm CT, Sheldon, IA 51201
43.1806, -95.8415 (street) · Grid EN23be · CQ 4 · ITU 7 · map ↗
1.K0HJ ✓ Granted
2.WS0Z Held by David E Kampmann Jr until Jan 5, 2028
3.WZ0P Held by Frederic J Bell until Jun 30, 2027
4.KN0K Held by Glenn P Rickards until Oct 17, 2027
 Granted
got K0HJ
Filed Jun 4, 2007
Award date was Jun 22, 2007
0003050349
 WD4PKK · Delmar E Spronk · Amateur Extra
1427 Elm Ct, Sheldon, IA 51201
43.1806, -95.8415 (street) · Grid EN23be · CQ 4 · ITU 7 · map ↗
1.W0PK Held by LEO J THRUSH until Aug 1, 2030
 Dismissed