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
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)K7BG HAM
Amateur Extra class
licensed since 1989 (37 yrs)
K7BG since 1996 · previously N0SNN, WC7CW
Pierre, SD
Grid DN94uj
LoTW user
eQSL AG
Heard on PSK Reporter by 98
6 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 4, 2036. If it isn't renewed, it opens for vanity requests Nov 5, 2038.
📬 QSL: LoTW user · last upload Oct 10, 2026 · eQSL AG member · QRZ · HamQTH
📝 K7BG has filed vanity applications before — latest filed Sep 16, 2019 · what was requested
Currently held by MATTHEW S TROTT · 1 holder on record
Current holder: Great Places Contest Club
Held K7BG Nov 4, 1996 → present
· first licensed Jul 25, 1989 as AA7BG
· 3 licenses · FRN 0007296379
📖 In the printed callbooks since 1977 as WB7CFL, before the FCC's online records
-
- Licensee
- Great Places Contest Club
- Address
- Attn: MATTHEW S TROTT
1228 Hilgers Dr
Pierre, SD 57501
- FRN
- 0007296379
- Previous call
- WC7CW
- Trustee
- K7BG
- Last granted
- Oct 4, 2019
- Effective
- Oct 9, 2019
- Last action
- Mar 18, 2024
FCC actions (3)
- Oct 9, 2019 — Administrative update LIAUA
- Oct 4, 2019 — Vanity call sign granted VANGRT
- Oct 4, 2019 — License issued LIISS
-
- Licensee
- Hilgers Gulch Contest Club
- Address
- Attn: MATTHEW S TROTT
1228 Hilgers Dr
Pierre, SD 57501
- FRN
- 0007296379
- Previous call
- KC7PCP
- Trustee
- K7BG
- Last granted
- Jan 19, 2017
- Effective
- Sep 17, 2019
- Last action
- Oct 4, 2019
FCC actions (4)
- Oct 4, 2019 — License canceled LICAN
- Sep 17, 2019 — Administrative update LIAUA
- Jan 19, 2017 — License renewed LIREN
- Feb 6, 2007 — License renewed LIREN
-
- Licensee
- MATTHEW S TROTT
- Address
- 1228 Hilgers Drive
Pierre, SD 57501
- FRN
- 0007296379
- Previous call
- AA7BG (General)
- Last granted
- Sep 16, 2026
- Effective
- Sep 16, 2026
- Last action
- Sep 16, 2026
FCC actions (5)
- Sep 16, 2026 — License renewed LIREN
- May 16, 2019 — Administrative update LIAUA
- May 16, 2019 — Administrative update LIAUA
- Sep 7, 2016 — License renewed LIREN
- Aug 26, 2006 — 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 4, 1997 → Apr 17, 2003 · 12 discs
K7BG · Amateur Extra · issued Nov 4, 1996, expires Nov 4, 2006 · previously AA7BG (General)
MATTHEW S. TROTT .
1220 WILSON RD, POWER, MT 59468 - Seen May 12, 1995 → Oct 27, 1996 · 4 discs
AA7BG · Amateur Extra · issued Nov 3, 1994, expires Apr 12, 2004
MATTHEW S TROTT
1220 WILSON RD, POWER, MT 59468 - Seen May 3, 1994 → Oct 31, 1994 · 2 discs
AA7BG · Amateur Extra · issued Apr 12, 1994, expires Apr 12, 2004 · previously WB7CFL (General)
MATTHEW S TROTT
2904 2ND AVE N, GREAT FALLS, MT 59401 - Seen Sep 9, 1993 · 1 disc
AA7BG · Amateur Extra · issued Jul 25, 1989, expires Jul 25, 1999 · previously WB7CFL (General)
MATTHEW S TROTT
1452 W 6TH PL, MESA, AZ 85201
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 11, 2026 · 28 snapshots · as WC7CW
Hilgers Gulch Contest Club
Attn: MATTHEW S TROTT
1228 Hilgers Dr, Pierre, SD 57501 - Seen Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as K7BG
MATTHEW S TROTT
1228 Hilgers Drive, Pierre, SD 57501 - Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as K7BG
MATTHEW S TROTT
3600 5th Ave South, Great Falls, MT 59405 - Seen Nov 7, 2004 → May 6, 2019 · 35 snapshots · as WC7CW
POWER RADIO OPERATORS
1220 WILSON RD, POWER, MT 59468 - Seen Nov 7, 2004 → Jun 30, 2016 · 23 snapshots · as K7BG
MATTHEW S TROTT
1220 WILSON RD, POWER, MT 59468
Earlier Holders
K7BG in the 1993–2003 Callbooks
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 · 1 disc
K7BG · Club / other
K7BG 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
K7BG · class G
Robert S Hamby
Boo! E Broadway Box Lll2, Mesa, AZ 85208
1997 p.1475 - 1994 · 1 edition
K7BG · class G
Robert S Hamby
8001 E Broadway Box 1312, Mesa, AZ 85208
1994 p.1268 - 1984 · 1 edition
K7BG · class G
Robert S Hamby
8001 East Broadway Box !312, M•sa Az _85208
Winter 1984 p.902 - 1977 · 1 edition
K7BG · class E
Alfred H Hall
118 S 9bth St, Mesa 85208 Az
Winter 1977 p.506 - 1976 · 1 edition
K7BG · class E
Alfred H Hall
128 S 96th St, Mesa 85208 Az
Winter 1976 p.466 - 1975 · 1 edition
K7BG · class E
Alfred H Hall
128 S %th St, Mesa 85208 Az
Winter 1975 p.456
Vanity Applications Filed by K7BG
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 Sep 16, 2019
Granted Oct 4, 2019
0008801338 |
WC7CW · POWER RADIO OPERATORS
·
1220 WILSON RD, POWER, MT 59468
|
Granted
got N0SNN
|
Others Requesting K7BG
1 application listed K7BG as a choice, newest first.
| Filed | Award | Applicant | Choice # | K7BG | Result |
|---|---|---|---|---|---|
| Mar 24, 2025 | Apr 11, 2025 | KK7ZFP · David D Price · Longview, WA | 3 | Dismissed | Application dismissed |
📡 On the Air: APRS, Digital & WSPR Spots
📤 Heard by others PSK Reporter
Heard by 98 stations
(240 reports) · last 8 hr ago · FT8 · grid DN94ui18
40m · 2612m · 5110m · 30
Farthest: ZS6NL, 9,317 miles on 10m FT8 (-21 dB)
PSK Reporter map →
📥 Hearing others PSK Reporter
Heard 988 stations
(1611 reports) · last 2 hr ago · FT8 · grid DN94ui18
80m · 1560m · 24240m · 3430m · 38920m · 18517m · 115m · 3912m · 11510m · 426m · 2
Farthest: FR4OM, 10,329 miles on 30m FT8 (-13 dB)
PSK Reporter map →
Repeaters within 50 Miles
6 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 |
|---|---|---|---|---|---|---|---|---|---|
| 1.3 | W0PIR | Pierre W0PIR |
145.3500 | -0.6 | TONE 146.2 | FM (analog) | — | Pierre, SD | |
| 1.3 | KD0S Offline | Pierre KD0S IRLP |
146.5400 | simplex | TSQL 146.2 | FM (analog) | IRLP 3268 | — | Pierre, SD |
| 3.0 | KD0S | Pierre KD0S |
146.7300 | -0.6 | TONE 146.2 | FM (analog) | — | Pierre, SD | |
| 5.4 | KD0S Offline | Pierre KD0S IRLP |
146.5650 | simplex | TONE 146.2 | FM (analog) | IRLP 3266 | — | Pierre, SD |
| 38.8 | AA0CT | Murdo AA0CT |
147.3000 | +0.6 | TONE 146.2 | FM (analog) | — | Murdo, SD | |
| 49.8 | N0NPO | Reliance N0NPO |
146.9400 | -0.6 | TONE 146.2 | FM (analog) | — | Reliance, SD |