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
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIW0DKP HAM
General class
licensed since 2020 (6 yrs)
W0DKP since 2025 · previously KL7KBN, KI5KBN
Ogden, KS
grid EM19pc
LoTW user
15 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 12, 2035. If it isn't renewed, it opens for vanity requests Aug 13, 2037.
📬 QSL: LoTW user · last upload Nov 26, 2025 · not eQSL AG · QRZ · HamQTH
📝 W0DKP has filed vanity applications before — latest filed Jul 25, 2025 · what was requested
Currently held by Charles W Bierwirth · 1 holder on record
Current holder: Charles W Bierwirth
Held W0DKP Aug 12, 2025 → present · first licensed Jul 22, 2020 as KI5KBN · 3 licenses · FRN 0029792603
-
📦 Moved: Fort Riley, KS → Ogden, KS
- Licensee
- Charles W Bierwirth
- Address
- PO BOX 62
Ogden, KS 66517
- FRN
- 0029792603
- Previous call
- KL7KBN (Technician)
- Last granted
- Aug 12, 2025
- Effective
- Apr 11, 2026
- Last action
- Apr 11, 2026
FCC actions (3)
- Apr 11, 2026 — Administrative update LIAUA
- Aug 12, 2025 — Vanity call sign granted VANGRT
- Aug 12, 2025 — License issued LIISS
-
📦 Moved: Jber, AK → Fort Riley, KS
- Licensee
- Charles W Bierwirth
- Address
- PO BOX 2013
Fort Riley, KS 66442
- FRN
- 0029792603
- Previous call
- KI5KBN (Technician)
- Last granted
- Dec 2, 2022
- Effective
- Jun 27, 2025
- Last action
- Aug 12, 2025
FCC actions (4)
- Aug 12, 2025 — License canceled LICAN
- Jun 27, 2025 — Administrative update LIAUA
- Dec 2, 2022 — Vanity call sign granted VANGRT
- Dec 2, 2022 — License issued LIISS
-
- Licensee
- Charles W Bierwirth
- Address
- PO BOX 6343
JBER, AK 99506
- FRN
- 0029792603
- Last granted
- Jul 22, 2020
- Effective
- Jan 19, 2022
- Last action
- Dec 2, 2022
FCC actions (6)
- Dec 2, 2022 — License canceled LICAN
- Jan 19, 2022 — Administrative update LIAUA
- Jun 9, 2021 — Administrative update LIAUA
- Dec 11, 2020 — License modified LIMOD
- Jul 22, 2020 — License issued LIISS
- Jul 22, 2020 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as W0DKP
Charles W Bierwirth
PO BOX 62, Ogden, KS 66517 - Seen Sep 25, 2025 → Oct 4, 2026 · 4 snapshots · as KL7KBN
Charles W Bierwirth
PO BOX 2013, Fort Riley, KS 66442 - Seen Apr 16, 2022 → Oct 4, 2026 · 22 snapshots · as KI5KBN
Charles W Bierwirth
PO BOX 6343, JBER, AK 99506
Vanity applications filed by W0DKP
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 · Award | Applicant | Requested (in order) | Status |
|---|---|---|---|
Filed Jul 25, 2025
Granted Aug 12, 2025
0011663667 |
KL7KBN · Charles W Bierwirth
· General
PO BOX 2013, Fort Riley, KS 66442
|
Granted
got W0DKP
|
|
Filed Nov 14, 2022
Granted Dec 2, 2022
0010275980 |
KI5KBN · Charles W Bierwirth
· General
PO BOX 6343, JBER, AK 99506
|
2.KL5KBN
3.WL7KBN
5.WL5CB
|
Granted
got KL7KBN
|
Others requesting W0DKP
1 application listed W0DKP as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jul 25, 2025 | Aug 12, 2025 | KL7KBN · Charles W Bierwirth · Fort Riley, KS | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W0DKP in the last 24 hours. They show up here within seconds of W0DKP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 miles
15 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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)
| Miles | Call | Name | Output | Offset | Tone | Mode | Networks | Activity | Location |
|---|---|---|---|---|---|---|---|---|---|
| 8.4 | KF0OEP | Manhattan KF0OEP AllStar |
444.1750 | +5 | TONE 88.5 | FM (analog) | AllStar 63167 | — | Manhattan, KS |
| 8.6 | W0QQQ | Manhattan W0QQQ |
145.4100 | -0.6 | none | FM (analog) | — | Manhattan, KS | |
| 8.6 | W0QQQ | Manhattan W0QQQ |
444.1750 | +5 | TONE 88.5 | FM (analog) | — | Manhattan, KS | |
| 9.6 | K0USY | Manhattan K0USY KS-DMR |
444.3750 | +5 | CC1 | DMR (C4FM,DMR,P25) | KS-DMR | — | Manhattan, KS |
| 9.9 | KS0MAN | Manhattan KS0MAN EchoLink |
147.2550 | +0.6 | TSQL 88.5 | FM (analog) | EchoLink 359695 | — | Manhattan, KS |
| 11.2 | N0VGY | Junction City N0VGY |
146.8800 | -0.6 | DCS 162 | FM (analog) (FM,C4FM) | — | Junction City, KS | |
| 15.2 | KS0MAN | Riley KS0MAN |
442.0000 | +5 | TSQL 88.5 | FM (analog) (FM,C4FM) | — | Riley, KS | |
| 23.2 | NV8Q | Alma NV8Q KS-DMR |
444.9875 | +5 | CC1 | DMR | KS-DMR | — | Alma, KS |
| 29.1 | KD7QAS | Clay Center Wtr KD7QAS EchoLink |
145.1500 | -0.6 | TONE 100.0 | FM (analog) | EchoLink 410789 | — | Clay Center, KS |
| 31.3 | N0XRM | Clay Center N0XRM KS-DMR |
442.7500 | +5 | TSQL 162.2 | FM (analog) (DMR,FM) | AllStar 66655 EchoLink 488810 KS-DMR | — | Clay Center, KS |
| 31.3 | N0XRM | Clay Center N0XRM |
147.1650 | +0.6 | TSQL 162.2 | FM (analog) | — | Clay Center, KS | |
| 34.8 | K0HAM | Saint Marys K0HAM WIRES-X |
146.9550 | -0.6 | Fusion (C4FM) | WIRES-X 28054 | — | Saint Marys, KS | |
| 46.1 | WB0SRP | Miltonvale WB0SRP |
442.1000 | +5 | TSQL 162.2 | FM (analog) | — | Miltonvale, KS | |
| 48.8 | WV0S | Topeka WV0S WIRES-X |
146.8050 | -0.6 | Fusion (C4FM) | WIRES-X 28054 | — | Topeka, KS | |
| 48.8 | KC0KW | Topeka KC0KW WIRES-X |
443.6250 | +5 | Fusion (C4FM) | WIRES-X 28054 | — | Topeka, KS |