N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 9, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)WB0O HAM
Amateur Extra class
licensed since 1986 (40 yrs)
WB0O since 2013 · previously KD0PWM, KA0HQL
Dixon, MO
Grid EM37wu
LoTW user
eQSL AG
53 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 16, 2033. If it isn't renewed, it opens for vanity requests Apr 17, 2035.
📬 QSL: LoTW user · last upload Oct 1, 2026 · eQSL AG member · QRZ · HamQTH
📝 WB0O has filed vanity applications before — latest filed Mar 27, 2013 · what was requested
Currently held by Michael C Presnell · 2 holders on record
Current holder: Michael C Presnell
Held WB0O Apr 16, 2013 → present
· first licensed Aug 12, 1986 as KA0HQL
· 4 licenses · FRN 0021258074
📖 In the printed callbooks since 1982 as KA0HQL, before the FCC's online records
-
- Licensee
- Michael C Presnell
- Address
- 14328 Harper Ln
Dixon, MO 65459
- FRN
- 0021258074
- Previous call
- KA0HQL (General)
- Last granted
- Jan 19, 2023
- Effective
- Jan 19, 2023
- Last action
- Jan 19, 2023
FCC actions (3)
- Jan 19, 2023 — License renewed LIREN
- Apr 16, 2013 — Vanity call sign granted VANGRT
- Apr 16, 2013 — License issued LIISS
-
- Licensee
- Michael C Presnell
- Address
- 14328 Harper Ln
Dixon, MO 65459
- FRN
- 0021258074
- Last granted
- Nov 1, 2011
- Effective
- Nov 3, 2011
- Last action
- Aug 14, 2012
FCC actions (4)
- Aug 14, 2012 — License canceled LICAN
- Nov 3, 2011 — License modified LIMOD
- Nov 1, 2011 — License issued LIISS
- Nov 1, 2011 — Systematic call sign granted SYSGRT
-
📦 Moved: Leavenworth, KS → Dixon, MO
- Licensee
- Michael C Presnell
- Address
- 14328 Harper Ln
Dixon, MO 65459
- FRN
- 0021258074
- Previous call
- KD0PWM (General)
- Last granted
- Aug 14, 2012
- Effective
- Feb 25, 2013
- Last action
- Apr 16, 2013
FCC actions (4)
- Apr 16, 2013 — License canceled LICAN
- Feb 25, 2013 — License modified LIMOD
- Aug 14, 2012 — Vanity call sign granted VANGRT
- Aug 14, 2012 — License issued LIISS
-
- Licensee
- MICHAEL C PRESNELL
- Address
- 2200 S 17TH TER
LEAVENWORTH, KS 66048
- Last granted
- Sep 9, 1996
- Effective
- Sep 9, 1996
- Last action
- Sep 10, 2008
FCC actions (1)
- Sep 10, 2008 — License expired LIEXP
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen Oct 27, 1996 → Apr 17, 2003 · 13 discs
KA0HQL · Technician Plus · issued Sep 9, 1996, expires Sep 9, 2006
MICHAEL C. PRESNELL
2200 S 17TH TER, LEAVENWORTH, KS 66048 - Seen Oct 31, 1994 → Apr 21, 1996 · 4 discs
KA0HQL · Technician Plus · issued Aug 12, 1986, expires Aug 12, 1996
MICHAEL C PRESNELL
BOX 575 82ND ENGR BN, APO N Y, NY 09139 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KA0HQL · Technician · issued Aug 12, 1986, expires Aug 12, 1996
MICHAEL C PRESNELL
BOX 575 82ND ENGR BN, APO N Y, NY 09139
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Previous holder: WILLIAM H STRAW
Held WB0O Mar 30, 1993 → Mar 26, 2011
· first licensed Mar 30, 1993 as WB0O
· 2 licenses · FRN 0008342503
📖 In the printed callbooks since 1971 as WA3PWL, before the FCC's online records
-
📦 Moved: Tucson, AZ → Bellingham, WA
- Licensee
- WILLIAM H STRAW
- Address
- 1 Spring Rd
Bellingham, WA 98229
- FRN
- 0008342503
- Previous call
- WB0O (Advanced)
- Last granted
- Jan 1, 2021
- Effective
- Jul 14, 2026
- Last action
- Jul 14, 2026
FCC actions (6)
- Jul 14, 2026 — Administrative update LIAUA
- Aug 27, 2024 — Administrative update LIAUA
- Jan 1, 2021 — License renewed LIREN
- Apr 2, 2015 — Administrative update LIAUA
- Mar 26, 2011 — Vanity call sign granted VANGRT
- Mar 26, 2011 — License issued LIISS
-
- Licensee
- WILLIAM H STRAW
- Address
- 3391 N Bear Canyon Rd
Tucson, AZ 85749
- FRN
- 0008342503
- Last granted
- Jan 30, 2003
- Effective
- Nov 11, 2005
- Last action
- Jan 19, 2023
FCC actions (5)
- Mar 26, 2011 — License canceled LICAN
- Nov 11, 2005 — Administrative update LIAUA
- Nov 11, 2005 — Administrative update LIAUA
- Jan 26, 2005 — Administrative update LIAUA
- Jan 30, 2003 — License renewed LIREN
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen Apr 17, 2003 · 1 disc
WB0O · Amateur Extra · issued Jan 30, 2003, expires Mar 30, 2013 · previously WA3PWL
WILLIAM H STRAW
1710 99TH ST NE, BOTTINEAU, ND 58318-6135 - Seen Oct 27, 1996 → Oct 25, 2002 · 12 discs
WB0O · Amateur Extra · issued Sep 24, 1996, expires Mar 30, 2003
WILLIAM H. STRAW .
1710 99TH ST NE, BOTTINEAU, ND 58318-6135 - Seen Sep 9, 1993 → Apr 21, 1996 · 6 discs
WB0O · Amateur Extra · issued Mar 30, 1993, expires Mar 30, 2003 · previously WA3PWL (Advanced)
WILLIAM H STRAW
RR 3 BOX 196, BOTTINEAU, ND 58318
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 KO7SS
WILLIAM H STRAW
1 Spring Rd, Bellingham, WA 98229 - Seen May 27, 2010 → Oct 4, 2026 · 58 snapshots · as WB0O
WILLIAM H STRAW
3391 N Bear Canyon Rd, Tucson, AZ 85749 - Seen Sep 27, 2024 → Sep 25, 2025 · 8 snapshots · as KO7SS
WILLIAM H STRAW
10823 E Fairacres Place, Tucson, AZ 85749 - Seen May 19, 2015 → Jul 1, 2024 · 25 snapshots · as KO7SS
WILLIAM H STRAW
12715 N Upper Loma Linda Rd, Mt Lemmon, AZ 85619 - Seen Nov 7, 2004 · 1 snapshot · as WB0O
WILLIAM H STRAW
1710 99TH ST NE, BOTTINEAU, ND 58318-6135
WB0O in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.
- 1997 · 1 edition
WB0O
Z G Wayne B Whilwam
1204 Cedar Place, Sioux Falls, SD 57105
1997 p.90 - 1994 · 1 edition
WB0O · class E
William H Straw
Rr 3 Box 196, Bottineau, ND 58318
1994 p.83 - 1986 · 1 edition
WB0O
H ~ Ij
~~a~ Tav~~'.yj~5 1 ~~rfh 0 ~ 1 B~, ~:t~~~!in
Winter 1986 p.70 - 1985 · 1 edition
WB0O · class G
G Harry A Smith
1591 Q15 Rd, Cedaredge, CO 81413
Winter 1985 p.74 - 1976 · 1 edition
WB0O · class A
John L Johnson
12810 Clarksville Pike
Winter 1976 p.181 - 1975 · 1 edition
WB0O · class G
Earl C Amsler
703 Innis St, Oil City Lb301 Pa
Winter 1975 p.202 - 1966 · 1 edition
WB0O
Earl C. Amsler
Rfd 2-Box 164, Oil City 16302 Pa
Spring 1966 p.198 - 1963 · 1 edition
WB0O
Lee Oe Wiese
P 0 Box 119, Perry Iowa
Summer 1963 p.13 - 1961 · 1 edition
WB0O
John L. Johnson. Rte 108' Clarksville
Fall 1961 p.186 - 1961 · 1 edition
WB0O
James F. Atwood Jr
3297 Diehl, Cincinnati 11 Ohio
Spring 1961 p.451 - 1940 · 2 editions
WB0O
O. L. Fulkerson
107th Obsn. Sqdn., MI
Spring 1940 p.153, Fall 1940 p.144 - 1939 · 1 edition
WB0O
Wm. D. Conover
1101 N. Main St., Pleasant-
Spring 1939 p.44 - 1938 · 2 editions
WB0O
C. L. Fulkerson
107th Obsn. Sqdn., Illich.
Winter 1938 p.144, Spring 1938 p.137 - 1934 → 1935 · 2 editions
WB0O
Wm. D. Conover
16 S. Mt. Vernon Av .. At- Sydenham St .. Philadelphia, Pa. Philadelpbia., PA
Fall 1934 p.56, Spring 1935 p.57 - 1928 · 1 edition
WB0O
Princess Montagu
1928 p.134
Vanity Applications Filed by WB0O
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 Mar 27, 2013
Granted Jan 19, 2023
0005709233 |
KA0HQL · Michael C Presnell
· Amateur Extra
14328 Harper Ln, Dixon, MO 65459
|
Granted
got WB0O
|
|
Filed Jul 27, 2012
Granted Aug 14, 2012
0005328051 |
KD0PWM · Michael C Presnell
· General
Attn: Michael C. Presnell · 14328 Harper Ln, Dixon, MO 65459
|
Granted
got KA0HQL
|
|
Filed Mar 8, 2011
Granted Jan 1, 2021
0004643933 |
WB0O · WILLIAM H STRAW
· Amateur Extra
3391 N Bear Canyon Rd, Tucson, AZ 85749
|
Granted
got KO7SS
|
Others Requesting WB0O
2 applications listed WB0O as a choice, newest first.
| Filed | Award | Applicant | Choice # | WB0O | Result |
|---|---|---|---|---|---|
| Mar 27, 2013 | Apr 14, 2013 | KA0HQL · Michael C Presnell · Dixon, MO | 1 | Granted | Granted this call |
| Jan 29, 2004 | Feb 16, 2004 | KG4YAV · Clinton D Crump · Henderson, TN | 11 | Not granted | They got W1LSU (choice 1) |
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WB0O in the last 24 hours. They show up here within seconds of WB0O beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 Miles
53 repeaters within 50 miles of this address, most active 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)
| Miles | Call | Name | Output | Offset | Tone | Mode | Networks | Activity | Location |
|---|---|---|---|---|---|---|---|---|---|
| 9.4 | W0GS | Dixon W0GS |
146.7900 | -0.6 | TSQL 88.5 | FM (analog) | — | Dixon, MO | |
| 16.4 | WB0OBX | Cameron WB0OBX |
443.4250 | +5 | CC7 | DMR | — | Cameron, MO | |
| 18.0 | N0GYE | Brinktown N0GYE |
146.8950 | -0.6 | none | FM (analog) | — | Brinktown, MO | |
| 18.3 | W0CMD | Rolla PHM Office W0CMD |
444.0000 | +5 | none | FM (analog) (DV,FM) | — | Rolla, MO | |
| 18.4 | K0NXA | Rolla MTI HQ K0NXA AllStar |
146.8200 | -0.6 | TSQL 110.9 | FM (analog) (FM,P25) | AllStar 565502 EchoLink 113667 | — | Rolla, MO |
| 18.5 | W0GS | Rolla PHM Office W0GS |
145.1300 | -0.6 | TSQL 88.5 | FM (analog) | — | Rolla, MO | |
| 19.2 | W0EEE | Rolla W0EEE |
53.4500 | in 51.7500 | TSQL 110.9 | FM (analog) | — | Rolla, MO | |
| 19.2 | WB9KHR | Rolla WB9KHR |
147.2100 | +0.6 | TSQL 88.5 | FM (analog) | — | Rolla, MO | |
| 19.3 | W0EEE | Rolla W0EEE BM |
448.8250 | -5 | CC12 | DMR | BrandMeister 312944 | — | Rolla, MO |
| 19.3 | W0EEE | Rolla W0EEE |
442.6750 | +5 | CC? | DMR | — | Rolla, MO | |
| 19.3 | W0EEE | Rolla TR Hall W0EEE |
145.4500 | -0.6 | TSQL 110.9 | FM (analog) | — | Rolla, MO | |
| 19.3 | W0EEE | Rolla TR Hall W0EEE BM |
443.8250 | +5 | TSQL 110.9 | FM (analog) (C4FM,DMR,FM) | BrandMeister 312944 | — | Rolla, MO |
| 31.2 | N0KBC | Prescott N0KBC AllStar |
146.8500 | -0.6 | TONE 114.8 | FM (analog) | AllStar 49401 | — | Prescott, MO |
| 31.2 | N0OMR | Prescott N0OMR AllStar |
146.8500 | -0.6 | TONE 114.8 | FM (analog) | AllStar 49401 EchoLink 222714 | — | Prescott, MO |
| 31.6 | K0GGM | Salem K0GGM AllStar |
146.9700 | -0.6 | TSQL 110.9 | FM (analog) (C4FM,FM) | AllStar 450650 AllStar 450654 | — | Salem, MO |
| 33.1 | K0LH | Lebanon K0LH |
444.5500 | +5 | TONE 88.5 | FM (analog) | — | Lebanon, MO | |
| 33.1 | N0GW | Lebanon N0GW BM |
443.5000 | +5 | CC12 | DMR | BrandMeister 311000 | — | Lebanon, MO |
| 34.0 | N0QVO | Osage Beach N0QVO |
444.5000 | +5 | TONE 127.3 | FM (analog) | — | Osage Beach, MO | |
| 34.3 | KB8KGU Offline | Osage Beach KB8KGU |
442.2000 | +5 | CC1 | DMR | — | Osage Beach, MO | |
| 34.7 | WB0NRP | Salem WB0NRP |
146.6550 | -0.6 | none | FM (analog) | — | Salem, MO | |
| 34.7 | K0GGM | Salem K0GGM |
444.5750 | +5 | TSQL 110.9 | FM (analog) | — | Salem, MO | |
| 35.2 | K0LH | Eldridge K0LH |
146.7000 | -0.6 | TONE 88.5 | FM (analog) | — | Eldridge, MO | |
| 35.7 | N0VHN | Belle N0VHN |
224.6000 | -5 | none | FM (analog) | — | Belle, MO | |
| 35.7 | N0VHN | Belle N0VHN |
442.6000 | +5 | TONE 127.3 | FM (analog) | — | Belle, MO | |
| 37.4 | KE0ZHZ | Cuba KE0ZHZ BM |
441.5500 | +5 | CC1 | DMR | BrandMeister 3219191 | — | Cuba, MO |
| 37.6 | N0NOE | Belle N0NOE BM |
442.6000 | +5 | CC2 | DMR | BrandMeister 310240 | — | Belle, MO |
| 38.3 | KB0MPO | Houston KB0MPO |
147.1350 | +0.6 | TONE 100.0 | FM (analog) | — | Houston, MO | |
| 39.7 | K0NXA | Bendavis MSHP K0NXA AllStar |
444.7750 | +5 | TSQL 110.9 | FM (analog) | AllStar 565502 EchoLink 113667 | — | Bendavis, MO |
| 40.8 | KD0JOX | Cuba KD0JOX |
147.3450 | +0.6 | TSQL 110.9 | FM (analog) | — | Cuba, MO | |
| 41.1 | KF5QMA | Steelville KF5QMA |
146.6400 | -0.6 | TSQL 110.9 | FM (analog) | — | Steelville, MO | |
| 41.6 | N0BJM | Steelville N0BJM |
146.6400 | -0.6 | TSQL 110.9 | FM (analog) | — | Steelville, MO | |
| 42.1 | KC0KWL | Eldon KC0KWL AllStar |
53.0500 | in 51.3500 | TSQL 127.3 | FM (analog) | AllStar 42659 | — | Eldon, MO |
| 42.1 | AA0NC | Eldon AA0NC |
146.6250 | -0.6 | TONE 131.8 | FM (analog) | — | Eldon, MO | |
| 42.1 | N0QVO | Eldon N0QVO |
147.2700 | +0.6 | TSQL 123.0 | FM (analog) | — | Eldon, MO | |
| 42.1 | N0GYE | Eldon N0GYE |
224.5800 | -1.6 | none | FM (analog) | — | Eldon, MO | |
| 42.4 | K5HEZ | Grovespring K5HEZ |
147.3750 | +0.6 | TSQL 88.5 | FM (analog) | — | Grovespring, MO | |
| 42.8 | KB0WLF | Salem KB0WLF AllStar |
147.0450 | -0.6 | TONE 110.9 | FM (analog) | AllStar 41106 | — | Salem, MO |
| 43.4 | K0HAM | Lees Summit K0HAM |
145.4100 | -0.6 | none | FM (analog) | — | Lees Summit, MO | |
| 43.4 | K0MRR | Lees Summit K0MRR BM |
444.3000 | +5 | TONE 131.8 | FM (analog) (DMR,FM) | BrandMeister 313357 | — | Lees Summit, MO |
| 43.5 | KA0KDW | Macks Creek KA0KDW AllStar |
147.2550 | +0.6 | DCS 165 | FM (analog) (FM,P25) | AllStar 44114 EchoLink 294043 | — | Macks Creek, MO |
| 43.5 | K0RLV | Macks Creek K0RLV AllStar |
444.0750 | +5 | TSQL 127.3 | FM (analog) (FM,P25) | AllStar 64816 | — | Macks Creek, MO |
| 44.1 | N0ZS | Sunrise Beach N0ZS |
146.7300 | -0.6 | TSQL 127.3 | FM (analog) | — | Sunrise Beach, MO | |
| 44.3 | KA0RFO | Laurie KA0RFO AllStar |
146.9550 | -0.6 | TONE 192.8 | FM (analog) | AllStar 401362 | — | Laurie, MO |
| 46.3 | N0NOE Offline | Owensville N0NOE AllStar |
443.6000 | +5 | TONE 141.3 | FM (analog) (DMR,FM) | AllStar 43936 BrandMeister 311067 | — | Owensville, MO |
| 46.4 | N0NOE | Owensville N0NOE AllStar |
442.6500 | +5 | TONE 141.3 | FM (analog) | AllStar 43853 | — | Owensville, MO |
| 46.9 | K0NXA Listed as K0NXA 145.470 |
Conway Wtr K0NXA BM |
145.4700 | -0.6 | CC12 | DMR | BrandMeister 310157 | — | Conway, MO |
| 46.9 | AA0IY | Barnett Golden AA0IY |
442.9250 | +5 | TONE 127.3 | FM (analog) | — | Barnett, MO | |
| 47.6 | K0ETY | Linn MSHP K0ETY |
145.3900 | -0.6 | TSQL 127.3 | FM (analog) | — | Linn, MO | |
| 47.6 | KB4VSP | Jefferson C SEMA KB4VSP BM |
146.8650 | -0.6 | TSQL 127.3 | FM (analog) (C4FM,DMR,DV,FM,P25) | BrandMeister 310319 | — | Jefferson City, MO |
| 47.7 | KB4VSP | Jefferson C SEMA KB4VSP |
443.1750 | +5 | TSQL 127.3 | FM (analog) | — | Jefferson City, MO | |
| 48.2 | K0ETY | Jeff St Marys Ho K0ETY |
442.1500 | +5 | TSQL 127.3 | FM (analog) | — | Jefferson City, MO | |
| 48.2 | K0ETY | Jefferson City K0ETY |
147.0000 | -0.6 | TSQL 127.3 | FM (analog) | — | Jefferson City, MO | |
| 48.5 | KD0QPC | Jefferson City KD0QPC WIRES-X |
443.5000 | +5 | DG-ID 00-00 | Fusion (C4FM) | WIRES-X 17192 | — | Jefferson City, MO |