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
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIK8RDG HAM 📻 GMRS
General class
licensed since 2011 (15 yrs)
K8RDG since 2015 · previously KD8RDG
Fairview, MI
grid EN74xr
LoTW user
eQSL AG
GMRS WRAB719
35 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 21, 2035. If it isn't renewed, it opens for vanity requests Jan 22, 2037.
📬 QSL: LoTW user · last upload Jul 13, 2026 · eQSL AG member · QRZ · HamQTH
📝 K8RDG has filed vanity applications before — latest filed Jan 2, 2015 · what was requested
Currently held by DAVID J ROBERTS · 1 holder on record
Current holder: DAVID J ROBERTS
Held K8RDG Jan 21, 2015 → present · first licensed Nov 1, 2011 as KD8RDG · 2 licenses · FRN 0003074861
-
📦 Moved: Troy, MI → Fairview, MI
- Licensee
- DAVID J ROBERTS
- Address
- Attn: DAVID ROBERTS
PO Box 113
Fairview, MI 48621
- FRN
- 0003074861
- Previous call
- KD8RDG (Technician)
- Last granted
- Jan 4, 2025
- Effective
- Jan 4, 2025
- Last action
- Jan 4, 2025
FCC actions (5)
- Jan 4, 2025 — License renewed LIREN
- Oct 19, 2021 — Administrative update LIAUA
- Mar 8, 2016 — Administrative update LIAUA
- Jan 21, 2015 — Vanity call sign granted VANGRT
- Jan 21, 2015 — License issued LIISS
-
- Licensee
- DAVID J ROBERTS
- Address
- 3830 BEACH RD
TROY, MI 48084
- FRN
- 0003074861
- Last granted
- Nov 1, 2011
- Effective
- Jan 14, 2014
- Last action
- Jan 21, 2015
FCC actions (4)
- Jan 21, 2015 — License canceled LICAN
- Jan 14, 2014 — License modified LIMOD
- Nov 1, 2011 — License issued LIISS
- Nov 1, 2011 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Vanity applications filed by K8RDG
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 Jan 2, 2015
Granted Jan 4, 2025
0006601002 |
KD8RDG · DAVID J ROBERTS
· General
Attn: DAVID ROBERTS · 3830 BEACH RD, TROY, MI 48084
|
Granted
got K8RDG
|
Others requesting K8RDG
3 applications listed K8RDG as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 15, 2024 | Apr 2, 2024 | KF8ANA · Ryan D Gillmor · Willard, OH | 3 | Granted |
| Jan 2, 2015 | Jan 20, 2015 | KD8RDG · DAVID J ROBERTS · TROY, MI | 1 | Granted |
| Jun 11, 2001 | Jun 29, 2001 | WB3FCH · RODNEY D GOFF · ASBURY, WV | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K8RDG in the last 24 hours. They show up here within seconds of K8RDG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
📡 GMRS repeaters owned
| Channel | Output | Tone in | Owner | Location | Access | Status |
|---|---|---|---|---|---|---|
| RP20 | 462.675 | — | WRAB719 | Fairview, MI | Closed | On the air |
| RP16 | 462.575 | — | WRAB719 | Troy, MI | Closed | On the air |
📻 GMRS repeaters within 50 miles
7 on the air or of unknown status, closest first · map these & export for a GMRS radio →
| Miles | Channel | Output | Tone in | Owner | Location | Access | Status |
|---|---|---|---|---|---|---|---|
| 4 | RP20 | 462.675 | — | WRAB719 | Fairview, MI | Closed | On the air |
| 14 | RP22 | 462.725 | 136.5 | WRQE265 | Lewiston, MI | Open | On the air |
| 29 | RP16 | 462.575 | 136.5 | WRXX540 | Lincoln, MI | Open | On the air |
| 32 | RP18 | 462.625 | 141.3 | WRKI548 | Saint Helen, MI | Open | On the air |
| 33 | RP20 | 462.675 | 141.3 | WRQU380 | Roscommon, MI · I-75 Exit 239 | Open | On the air |
| 34 | RP15 | 462.550 | 151.4 | WRXZ766 | Grayling, MI | Open | On the air |
| 46 | RP22 | 462.725 | 141.3 | WQPX541 | Houghton Lake, MI | Open | On the air |
Repeaters within 50 miles
35 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 |
|---|---|---|---|---|---|---|---|---|---|
| 6.4 | N9KOP | Mio N9KOP AllStar |
146.7000 | -0.6 | TSQL 103.5 | FM (analog) | AllStar 55672 EchoLink 780166 | — | Mio, MI |
| 6.4 | W8CMN | Mio W8CMN Mi5 |
444.7000 | +5 | CC1 | DMR | Mi5 | — | Mio, MI |
| 7.5 | K8DDX | Mio K8DDX |
444.9750 | +5 | TONE 103.5 | FM (analog) (FM,C4FM) | — | Mio, MI | |
| 7.5 | N9KOP | Mio N9KOP BM |
145.3500 | -0.6 | none | FM (analog) (DMR,FM) | BrandMeister TGIF | — | Mio, MI |
| 13.8 | AD8DP | Lewiston AD8DP WIRES-X |
146.8000 | -0.6 | Fusion (C4FM) | WIRES-X 43148 | — | Lewiston, MI | |
| 18.6 | W8DMI | Rose City W8DMI |
145.1100 | -0.6 | TSQL 131.8 | FM (analog) (FM,C4FM) | — | Rose City, MI | |
| 20.1 | N8RSH | Lupton N8RSH |
147.0800 | +0.6 | none | FM (analog) (FM,C4FM) | — | Lupton, MI | |
| 24.1 | WB8ZIR | Barton City WB8ZIR |
145.4900 | -0.6 | TONE 100.0 | FM (analog) | — | Barton City, MI | |
| 27.6 | K8PA | Alpena Manning K8PA EchoLink |
146.7600 | -0.6 | TONE 88.5 | FM (analog) | EchoLink 571911 | — | Alpena, MI |
| 29.6 | W8JJR | Lincoln Lost Lk W8JJR Mi5 |
442.0125 | +5 | CC1 | DMR | Mi5 | — | Lincoln, MI |
| 31.7 | KD8NCN | West Branch WBMI KD8NCN |
444.2250 | +5 | TSQL 107.2 | FM (analog) | — | West Branch, MI | |
| 32.4 | KG8XB | Grayling KG8XB BM |
433.0125 | +5 | CC1 | DMR | BrandMeister 311105710 | — | Grayling MI, MI |
| 32.4 | N8QOP | Roscommon N8QOP AllStar |
145.4500 | -0.6 | TSQL 141.3 | FM (analog) | EchoLink 809815 AllStar 573650 | — | Roscommon, MI |
| 32.4 | N8QOP | Roscommon N8QOP AllStar |
443.1000 | +5 | TSQL 146.2 | FM (analog) | AllStar 573651 | — | Roscommon, MI |
| 32.8 | W8FSM | West Branch W8FSM Mi5 |
443.9500 | +5 | CC1 | DMR | Mi5 | — | West Branch, MI |
| 34.1 | K8OAR | West Branch Poin K8OAR AllStar |
146.9400 | -0.6 | TSQL 103.5 | FM (analog) (FM,C4FM) | EchoLink 457206 AllStar 55416 | — | West Branch, MI |
| 34.7 | N8AHZ | Grayling N8AHZ WIRES-X |
145.1300 | -0.6 | TSQL 107.2 | FM (analog) (C4FM,FM) | WIRES-X 1 | — | Grayling, MI |
| 35.6 | W8SZ | Harrisville W8SZ |
147.0400 | +0.6 | TSQL 123.0 | FM (analog) | — | Harrisville, MI | |
| 36.2 | KD8AFY | alpena Near Co KD8AFY EchoLink |
446.0250 | simplex | TONE 123.0 | FM (analog) | EchoLink 203422 | — | alpena, MI |
| 38.7 | NM8RC | Gaylord NM8RC EchoLink |
146.8200 | -0.6 | TONE 118.8 | FM (analog) | EchoLink 728606 | — | Gaylord, MI |
| 38.7 | KD8QCC | Gaylord KD8QCC |
444.0375 | +5 | none | D-STAR | — | Gaylord, MI | |
| 39.1 | N8JNA | Gaylord N8JNA WIRES-X |
147.1200 | +0.6 | TSQL 151.4 | FM (analog) (C4FM,FM) | WIRES-X 21335 WIRES-X 93652 | — | Gaylord, MI |
| 40.9 | K7IOU | Gaylord K7IOU IRLP |
224.7400 | -1.6 | TONE 136.5 | FM (analog) | EchoLink 22474 IRLP 3033 | — | Gaylord, MI |
| 41.1 | KE8GLB | Houghton Lake KE8GLB AllStar |
145.3900 | -0.6 | TONE 103.5 | FM (analog) | AllStar 586180 EchoLink 953066 | — | Houghton Lake, MI |
| 46.1 | W8CSX | Gladwin Lk W8CSX WIRES-X |
145.2500 | -0.6 | DG-ID 00-00 | Fusion (C4FM) | WIRES-X 43148 WIRES-X 33148 🗓 2 nets | 2 nets · 39 check-ins · 16 stations | Gladwin, MI |
| 46.3 | KE8OHG | Prudenville KE8OHG AllStar |
146.8400 | -0.6 | TONE 103.5 | FM (analog) | AllStar 567753 | — | Prudenville, MI |
| 47.5 | W8COP | Sterling W8COP |
147.0600 | +0.6 | TSQL 103.5 | FM (analog) (FM,C4FM) | — | Sterling, MI | |
| 47.6 | NM8ES | Elmira NM8ES |
145.3200 | -0.6 | none | D-STAR | — | Elmira, MI | |
| 47.6 | NM8ES | Elmira NM8ES |
444.1125 | +5 | none | D-STAR | — | Elmira, MI | |
| 49.3 | WB8TQZ | Rogers City WB8TQZ |
147.0200 | +0.6 | TONE 103.5 | FM (analog) | — | Rogers City, MI | |
| 30.0 | KE8VFY offline | Roscommon KE8VFY |
147.2300 | +0.6 | none | D-STAR | — | Roscommon, MI | |
| 30.0 | KE8VFY offline | Roscommon KE8VFY |
443.3625 | +5 | none | D-STAR | — | Roscommon, MI | |
| 32.4 | N8QOP offline | Roscommon N8QOP |
52.6400 | -0.5 | TSQL 146.2 | FM (analog) | — | Roscommon, MI | |
| 36.9 | N8BIT offline | Alpena N8BIT |
442.4750 | +5 | TONE 100.0 | FM (analog) | — | Alpena, MI | |
| 41.1 | KE8VFY offline | Houghton Lake KE8VFY |
442.6250 | +5 | TONE 118.8 | FM (analog) | — | Houghton Lake, MI |