N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)W0TXX HAM
Technician class
licensed since 2010 (16 yrs)
W0TXX since 2013 · previously KD0LWP
Bismarck, ND
Grid DN96ps
LoTW user
13 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 9, 2033. If it isn't renewed, it opens for vanity requests Nov 10, 2035.
📬 QSL: LoTW user · last upload Dec 27, 2013 · not eQSL AG · QRZ · HamQTH
📝 W0TXX has filed vanity applications before — latest filed Oct 22, 2013 · what was requested
Currently held by David A Rittmiller · 2 holders on record
Current holder: David A Rittmiller
Held W0TXX Nov 9, 2013 → present · first licensed Jun 2, 2010 as KD0LWP · 2 licenses · FRN 0019788322
-
- Licensee
- David A Rittmiller
- Address
- Attn: David Rittmiller
4650 Pinewood Loop
Bismarck, ND 58504
- FRN
- 0019788322
- Previous call
- KD0LWP
- Last granted
- Oct 31, 2023
- Effective
- Oct 31, 2023
- Last action
- Oct 31, 2023
FCC actions (5)
- Oct 31, 2023 — License renewed LIREN
- May 18, 2016 — Administrative update LIAUA
- May 18, 2016 — Administrative update LIAUA
- Nov 9, 2013 — Vanity call sign granted VANGRT
- Nov 9, 2013 — License issued LIISS
-
- Licensee
- David A Rittmiller
- Address
- 4731 Trenton Dr
Bismarck, ND 58503
- FRN
- 0019788322
- Last granted
- Jun 2, 2010
- Effective
- Jun 2, 2010
- Last action
- Nov 9, 2013
FCC actions (3)
- Nov 9, 2013 — License canceled LICAN
- Jun 2, 2010 — License issued LIISS
- Jun 2, 2010 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Previous holder: FRANK W MILLER
Held W0TXX Mar 19, 1985 → Jan 12, 2005
· first licensed Mar 19, 1985 as W0TXX
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1948 as W0TXX, before the FCC's online records
-
- Licensee
- FRANK W MILLER
- Address
- 4859 LANGTREE DR
SAINT LOUIS, MO 63128
- Last granted
- Jan 12, 1995
- Effective
- Jan 12, 1995
- Last action
- Jan 13, 2007
FCC actions (1)
- Jan 13, 2007 — 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 May 12, 1995 → Apr 17, 2003 · 16 discs
W0TXX · Advanced · issued Jan 12, 1995, expires Jan 12, 2005
FRANK W. MILLER
4859 LANGTREE DR, SAINT LOUIS, MO 63128 - Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs
W0TXX · Advanced · issued Mar 19, 1985, expires Mar 19, 1995
FRANK W MILLER
4859 LANGTREE DR, SAINT LOUIS, MO 63128
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as W0TXX
FRANK W MILLER
4859 LANGTREE DR, SAINT LOUIS, MO 63128
W0TXX 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.
- 1986 · 1 edition
W0TXX · class A
Frank Wmiller
4b59 Lanjtree Dr, Saint Louis, MO 63128
Winter 1986 p.92 - 1973 → 1985 · 9 editions
W0TXX · class A
Frank W Miller
4859 Langtree Dr, St Louis 63128 Mo
Winter 1973 p.49, 1974 p.643, Winter 1976 p.50, Winter 1978 p.70, Winter 1979 p.76, Winter 1980 p.82, 1981 p.1107, Winter 1984 p.96, Winter 1985 p.96 - 1969 · 1 edition
W0TXX · class A
Frank W . M I L L E R
9 1 0 9 Southview L N . S T L O U I S 2 3 Mo
Summer 1969 p.43 - 1965 · 1 edition
W0TXX
Frank W.miller
9109 Southview Lnsst Louis 23 Mo
Summer 1965 p.42 - 1964 · 1 edition
W0TXX
Frank W . M I L L E R
9109 Southview Ln.st Louis 23 Mo
Fall 1964 p.41 - 1959 → 1962 · 2 editions
W0TXX
Frank W. M Iller
9109 Southview Lane, Saint Louis 23, MO
Spring 1959 p.40, Fall 1962 p.42 - 1958 · 1 edition
W0TXX
Frank W. M Ille R
9109 Southview Lane, Saint Louis 23, MO
Summer 1958 p.38 - 1957 · 1 edition
W0TXX
Frank W. Miller
9109 Southview Lane, Saint Louis 23, MO
Fall 1957 p.67 - 1955 · 1 edition
W0TXX
F R A N K W. M I L L E R
9 1 0 9 S O U T H V I E W L A N E, St. L O U I S 23, MO
Fall 1955 p.44 - 1950 → 1954 · 5 editions
W0TXX
Frank W. M Iller
9109southview Lane, St. Louis 23, MO
Summer 1950 p.18, Spring 1951 p.41, Fall 1952 p.40, Fall 1953 p.41, Fall 1954 p.25 - 1948 → 1949 · 2 editions
W0TXX
Frank W. Miller
9820 Clayton Rd., St. Louis, MO
Fall 1948 p.38, Summer 1949 p.18
Vanity Applications Filed by W0TXX
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 Oct 22, 2013
Granted Oct 31, 2023
0005974580 |
KD0LWP · David A Rittmiller
· Technician
Attn: David Rittmiller · 4731 Trenton Dr, Bismarck, ND 58503
|
Granted
got W0TXX
|
Others Requesting W0TXX
1 application listed W0TXX as a choice, newest first.
| Filed | Award | Applicant | Choice # | W0TXX | Result |
|---|---|---|---|---|---|
| Oct 22, 2013 | Nov 9, 2013 | KD0LWP · David A Rittmiller · Bismarck, ND | 1 | Granted | Granted this call |
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for W0TXX in the last 24 hours. They show up here within seconds of W0TXX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 Miles
13 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 |
|---|---|---|---|---|---|---|---|---|---|
| 5.4 | KF0NFI | Bismarck KF0NFI |
443.1000 | +5 | CC0 | DMR | — | Bismarck, ND | |
| 6.0 | N0FAZ | Bismarck N0FAZ |
224.2000 | -1.6 | TONE 103.5 | FM (analog) | — | Bismarck, ND | |
| 7.8 | KC0AHL | Bismarck KC0AHL |
444.6500 | +5 | TONE 107.2 | FM (analog) (FM,C4FM) | — | Bismarck, ND | |
| 11.3 | W0ZRT | Bismarck KFYR W0ZRT |
146.8500 | -0.6 | TONE 107.2 | FM (analog) | — | Bismarck, ND | |
| 12.8 | N0FAZ | Mandan Old Red N0FAZ |
52.5250 | simplex | none | FM (analog) | — | Mandan, ND | |
| 12.8 | W0ZRT | Mandan W0ZRT |
146.9400 | -0.6 | none | FM (analog) | — | Mandan, ND | |
| 12.8 | N0FAZ | Mandan Old Red N0FAZ |
444.2000 | +5 | TONE 103.5 | FM (analog) | — | Mandan, ND | |
| 13.4 | K0AVI | Bismarck K0AVI |
443.5750 | +5 | none | FM (analog) (FM,C4FM) | — | Bismarck, ND | |
| 15.6 | K6STS Offline | Bismarck K6STS |
145.2800 | -0.6 | TONE 107.2 | FM (analog) (FM,C4FM) | — | Bismarck, ND | |
| 33.8 | W0ZRT | Wing W0ZRT |
446.9000 | -5 | none | FM (analog) | — | Wing, ND | |
| 33.8 | W0ZRT | Wing Haystack W0ZRT |
446.9500 | -5 | none | FM (analog) | — | Wing, ND | |
| 37.8 | KE0VF | Center KE0VF |
444.9000 | +5 | none | FM (analog) | — | Center, ND | |
| 48.2 | W0ZRT | Coal Creek Stati W0ZRT |
145.4300 | -0.6 | TONE 107.2 | FM (analog) | — | Coal Creek Station, ND |