N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WIK8DXX HAM
Amateur Extra class
licensed since 2007 (19 yrs)
Sebring, FL
grid EL97fm
active on 1 net
LoTW user
100 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 15, 2027. If it isn't renewed, it opens for vanity requests Oct 16, 2029.
📬 QSL: LoTW user · last upload Jun 2, 2015 · not eQSL AG · QRZ · HamQTH
Currently held by WILLIAM J ROBERTS · 1 holder on record
🗓 Active on 1 net · last heard Oct 4, 2026
Current holder: WILLIAM J ROBERTS
Held K8DXX Jul 19, 2007 → present · first licensed Jul 19, 2007 as K8DXX · 1 license · FRN 0002732386
-
- Licensee
- WILLIAM J ROBERTS
- Address
- 4308 Mercedes St
Sebring, FL 33872
- FRN
- 0002732386
- Previous call
- WA8UVW (Advanced)
- Last granted
- Jul 20, 2017
- Effective
- Aug 9, 2019
- Last action
- Aug 9, 2019
FCC actions (5)
- Aug 9, 2019 — Administrative update LIAUA
- Jul 20, 2017 — License renewed LIREN
- May 15, 2015 — License modified LIMOD
- May 27, 2014 — Administrative update LIAUA
- Jul 19, 2007 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K8DXX
WILLIAM J ROBERTS
4308 Mercedes St, Sebring, FL 33872 - Seen Mar 28, 2015 → May 6, 2019 · 23 snapshots · as K8DXX
WILLIAM J ROBERTS
434 E LOVELL DR, TROY, MI 48085 - Seen Nov 7, 2004 → May 22, 2014 · 12 snapshots · as K8DXX
WILLIAM J ROBERTS
37618 GREGORY DR, STERLING HEIGHTS, MI 48312
Others requesting K8DXX
1 application listed K8DXX as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jan 24, 2000 | Feb 11, 2000 | WB8RLD · JEANNE GUY D PERREAU · JONES, MI | 5 | Granted |
Nets
| Net | When | Frequency | Role | Times | Last |
|---|---|---|---|---|---|
| Flex Net | Sun 11:30 AM · Sun 11:45 AM · Sun 12:00 PM CT | 14.329 | Checked in | 4 | 2026-10-04 |
From nets logged with NetLogger since the start of collection.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K8DXX in the last 24 hours. They show up here within seconds of K8DXX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 miles
100 repeaters within 50 miles of this address, 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 · 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 |
|---|---|---|---|---|---|---|---|---|---|
| 3.9 | W4HCA | Avon Park Lk W4HCA |
442.3500 | +5 | TSQL 100.0 | FM (analog) (C4FM,FM) | — | Avon Park, FL | |
| 4.4 | no call listed | Sebring Florida |
442.9000 | +5 | TONE 100.0 | FM (analog) | — | Sebring, FL | |
| 5.8 | N4EMH | Avon Park N4EMH |
145.2900 | -0.6 | TONE 127.3 | FM (analog) | — | Avon Park, FL | |
| 5.9 | W4HEM | Avon Park Nation W4HEM |
145.3300 | -0.6 | TSQL 100.0 | FM (analog) | — | Avon Park, FL | |
| 6.5 | KM4ECQ | Avon Park KM4ECQ |
443.3125 | +5 | CC? | DMR | — | Avon Park, FL | |
| 6.6 | KK4LI | Highlands KK4LI |
442.9000 | +5 | TONE 100.0 | FM (analog) | — | Highlands, FL | |
| 6.6 | W4HEM | De Soto City W4HEM |
444.9250 | +5 | CC? | DMR | — | De Soto City, FL | |
| 7.2 | W4HEM | Sebring HC EOC W4HEM |
147.2700 | +0.6 | TSQL 100.0 | FM (analog) | — | Sebring, FL | |
| 11.0 | K4RLA | Florida K4RLA |
441.8375 | +5 | none | FM (analog) | — | , FL | |
| 11.0 | KB4EC | Miami KB4EC |
443.3250 | +5 | TSQL 123.0 | FM (analog) | — | Miami, FL | |
| 11.8 | KE4GZV | Lake Placid KE4GZV |
224.6400 | -1.6 | none | FM (analog) | — | Lake Placid, FL | |
| 11.8 | KE4GZV | Avon Park KE4GZV |
443.5750 | +5 | TONE 100.0 | FM (analog) | — | Avon Park, FL | |
| 14.5 | W4HEM | Avon Park Bombin W4HEM |
444.8250 | +5 | TSQL 100.0 | FM (analog) | — | Avon Park, FL | |
| 14.6 | K2HP | Lake Placid K2HP |
146.6700 | -0.6 | TONE 127.3 | FM (analog) | — | Lake Placid, FL | |
| 16.7 | NI4CE | Lake Placid NI4CE |
442.8500 | +5 | TONE 100.0 | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Lake Placid, FL |
| 16.9 | KW4G | Lake Placid KW4G AllStar |
442.7375 | +5 | TONE 100.0 | FM (analog) | AllStar 659371 | — | Lake Placid, FL |
| 17.0 | KM4ECQ | Lake Placid KM4ECQ |
442.7375 | +5 | CC? | DMR | — | Lake Placid, FL | |
| 17.0 | WW4EOC | Lake Placid WW4EOC |
444.5250 | +5 | TONE 203.5 | FM (analog) | — | Lake Placid, FL | |
| 17.0 | KK4LI | Lake Placid KK4LI |
443.9500 | +5 | TONE 100.0 | FM (analog) | — | Lake Placid, FL | |
| 17.0 | W4HCA | Lake Placid Happ W4HCA |
147.0450 | +0.6 | TSQL 100.0 | FM (analog) | — | Lake Placid, FL | |
| 17.0 | W4HCA | Lake Placid Happ W4HCA |
442.7375 | +5 | Fusion (C4FM) | — | Lake Placid, FL | ||
| 17.0 | KW4G | Lake Placid KW4G AllStar |
147.0450 | +0.6 | TONE 100.0 | FM (analog) | AllStar 659372 | — | Lake Placid, FL |
| 17.3 | W4HEM | Lake Placid W4HEM |
145.2100 | -0.6 | TSQL 100.0 | FM (analog) | — | Lake Placid, FL | |
| 17.3 | NI4CE | Lake Placid Happ NI4CE |
443.9500 | +5 | TSQL 100.0 | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Lake Placid, FL |
| 17.7 | WC4PEM | Frostproof WC4PEM IRLP |
444.9500 | +5 | TSQL 127.3 | FM (analog) | EchoLink 3363 IRLP 4156 | — | Frostproof, FL |
| 18.6 | N4EMH | Wauchula N4EMH |
146.6250 | -0.6 | TONE 127.3 | FM (analog) | — | Wauchula, FL | |
| 18.6 | N4EMH | Wauchula N4EMH |
442.3250 | +5 | TSQL 127.3 | FM (analog) (C4FM,FM) | — | Wauchula, FL | |
| 18.7 | W9KBE | Wauchula W9KBE BM |
431.9000 | in 441.9000 | CC1 | DMR | BrandMeister 317192802 BrandMeister 317192803 | — | Wauchula, FL |
| 22.3 | W4VCO | Indian Lake Esta W4VCO Interstate |
444.6875 | +5 | CC1 | DMR | Interstate | — | Indian Lake Estates, FL |
| 22.9 | KJ4SHL | Babson Park KJ4SHL |
444.6875 | +5 | CC? | DMR | — | Babson Park, FL | |
| 24.6 | W4VCO | Fort Meade W4VCO Interstate |
443.8125 | +5 | CC1 | DMR | Interstate-2-Network | — | Fort Meade, FL |
| 27.1 | KF4MM | Riverview KF4MM |
145.2100 | -0.6 | TONE 77.0 | FM (analog) | — | Riverview, FL | |
| 28.6 | K4LKW | Lake Wales K4LKW EchoLink |
147.3300 | +0.6 | TONE 127.3 | FM (analog) (C4FM,FM) | EchoLink 429535 | — | Lake Wales, FL |
| 29.3 | W4MIN | Arcadia W4MIN |
147.0750 | +0.6 | TONE 100.0 | FM (analog) | — | Arcadia, FL | |
| 29.3 | W4MIN | Arcadia W4MIN |
444.2000 | +5 | TONE 100.0 | FM (analog) | — | Arcadia, FL | |
| 29.3 | NI4CE | Arcadia NI4CE |
443.4125 | +5 | none | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Arcadia, FL |
| 31.8 | W4MIN | Arcadia W4MIN EchoLink |
147.1800 | +0.6 | TONE 100.0 | FM (analog) | EchoLink 213895 | — | Arcadia, FL |
| 31.9 | NI4CE | Bartow NI4CE |
442.1375 | +5 | none | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Bartow, FL |
| 31.9 | WC4PEM | Bartow WC4PEM |
444.4875 | +5 | none | FM (analog) (DV,FM) | — | Bartow, FL | |
| 32.0 | WC4PEM Listed as WC4PEM/R |
Lakeland WC4PEM WIRES-X |
145.2700 | -0.6 | TSQL 127.3 | FM (analog) (C4FM,FM) | WIRES-X 94102 | — | Lakeland, FL |
| 33.8 | NI4CE | Bartow NI4CE |
442.8250 | +5 | TSQL 100.0 | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Bartow, FL |
| 34.3 | KJ4JMH | Duette KJ4JMH WIRES-X |
442.8750 | +5 | DG-ID 82 | Fusion (C4FM) | WIRES-X 63364 WIRES-X 51648 | — | Duette, FL |
| 35.2 | NX4Y | Dundee NX4Y |
444.3500 | +5 | TONE 103.5 | FM (analog) | — | Dundee, FL | |
| 35.5 | W7RTK | Okeechobee W7RTK |
146.7000 | -0.6 | TONE 100.0 | FM (analog) | — | Okeechobee, FL | |
| 35.7 | KD7OAB | Bartow KD7OAB BM |
430.4500 | in 439.4500 | CC1 | DMR | BrandMeister 314996502 | — | Bartow, FL |
| 36.1 | WC4PEM | Dundee WC4PEM IRLP |
146.9850 | -0.6 | TSQL 127.3 | FM (analog) | EchoLink 149429 IRLP 4128 | — | Dundee, FL |
| 36.2 | K4LKW | Dundee Wtr K4LKW |
442.4250 | +5 | TSQL 127.3 | FM (analog) (C4FM,FM) | — | Dundee, FL | |
| 36.3 | KN4YCU | Dundee KN4YCU BM |
433.0125 | +5 | CC1 | DMR | BrandMeister 315204404 | — | Dundee, FL |
| 38.7 | W9CR | Lakeland W9CR |
224.0600 | -0.6 | TONE 146.2 | FM (analog) | — | Lakeland, FL | |
| 38.9 | KJ4ACN | Lakeland KJ4ACN |
444.7750 | +5 | CC0 | DMR | — | Lakeland, FL | |
| 39.2 | no call listed | Kenansville Florida |
444.9750 | +5 | TONE 107.2 | FM (analog) | — | Kenansville, FL | |
| 39.2 | N4KEG | Lakeland N4KEG K4USD |
444.6625 | +5 | none | FM (analog) (DMR,FM) | K4USD | — | Lakeland, FL |
| 39.2 | N4KEG | Lakeland N4KEG |
442.0250 | +5 | none | FM (analog) | — | Lakeland, FL | |
| 39.5 | KE4WDP | Winter Haven KE4WDP |
444.8000 | +5 | TONE 127.3 | FM (analog) | — | Winter Haven, FL | |
| 39.6 | KD4EFM | Lakeland KD4EFM |
146.6550 | -0.6 | none | FM (analog) | — | Lakeland, FL | |
| 40.1 | KE4WDP | Winter Haven KE4WDP |
146.8650 | -0.6 | TONE 127.3 | FM (analog) | — | Winter Haven, FL | |
| 40.1 | KE4WDP | Winter Haven KE4WDP |
146.7750 | in 146.1150 | TONE 127.3 | FM (analog) | — | Winter Haven, FL | |
| 40.1 | KE4WDP | Winter Haven KE4WDP |
442.4250 | +5 | TONE 127.3 | FM (analog) | — | Winter Haven, FL | |
| 40.1 | KE4WDP | Winter Haven KE4WDP |
224.8000 | -1.6 | TONE 127.3 | FM (analog) | — | Winter Haven, FL | |
| 40.1 | KE4WDP | Winter Haven KE4WDP |
441.8000 | +5 | TONE 127.3 | FM (analog) | — | Winter Haven, FL | |
| 40.2 | W4MYK | Myakka City W4MYK |
147.1500 | +0.6 | TONE 82.5 | FM (analog) | — | Myakka City, FL | |
| 42.1 | K4LKW | Haines City Land K4LKW |
223.9000 | -1.6 | TSQL 127.3 | FM (analog) | — | Haines City, FL | |
| 43.9 | N4SRC | Poinciana N4SRC |
146.7150 | -0.6 | TSQL 103.5 | FM (analog) | — | Poinciana, FL | |
| 44.2 | W4TEJ | Lakeport W4TEJ |
147.3000 | +0.6 | TONE 100.0 | FM (analog) | — | Lakeport, FL | |
| 44.2 | W4TEJ | Lakeport W4TEJ |
444.0250 | +5 | TONE 100.0 | FM (analog) | — | Lakeport, FL | |
| 44.3 | K4OKE | Okeechobee K4OKE |
53.3100 | -1 | none | FM (analog) | — | Okeechobee, FL | |
| 44.4 | W4PUH | Auburndale W4PUH |
927.0125 | -25 | TONE 127.3 | FM (analog) | — | Auburndale, FL | |
| 44.6 | KD8THB | Kissimmee KD8THB |
442.1234 | +5 | none | FM (analog) | — | Kissimmee, FL | |
| 45.2 | NP2OL | AUBURNDALE NP2OL NJ-TURBO |
441.6000 | +5 | CC1 | DMR | NJ-TURBO | — | AUBURNDALE, FL |
| 45.4 | KD4ACG | Hudson KD4ACG BM |
442.5875 | +5 | CC1 | DMR | BrandMeister 311264 | — | Hudson, FL |
| 45.4 | VE3KR | Huntsville VE3KR IRLP |
146.5900 | simplex | TSQL 156.7 | FM (analog) | IRLP 2224 | — | Huntsville, ON |
| 45.6 | K4OKE | Okeechobee K4OKE |
147.0900 | +0.6 | TSQL 100.0 | FM (analog) | — | Okeechobee, FL | |
| 45.6 | W4CLL | Lakeland W4CLL FL-DMR |
146.6550 | -0.6 | CC6 | DMR | FL-DMR | — | Lakeland, FL |
| 45.6 | W4PSR | Lakeland W4PSR |
146.8650 | -0.6 | TSQL 127.3 | FM (analog) | — | Lakeland, FL | |
| 45.6 | N4KEG | Lakeland N4KEG |
146.6550 | -0.6 | TSQL 127.3 | FM (analog) (FM,P25) | — | Lakeland, FL | |
| 45.6 | K4LKL | Lakeland K4LKL EchoLink |
146.6850 | -0.6 | TSQL 127.3 | FM (analog) (C4FM,FM) | EchoLink 146685 | — | Lakeland, FL |
| 45.6 | W4CLL | Lakeland W4CLL |
147.3750 | +0.6 | TSQL 127.3 | FM (analog) (FM,P25) | — | Lakeland, FL | |
| 45.6 | N4KEG | Lakeland N4KEG |
442.2750 | +5 | TSQL 82.5 | FM (analog) (FM,P25) | — | Lakeland, FL | |
| 45.6 | W4CLL | Lakeland W4CLL FL-DMR |
442.6750 | +5 | CC1 | DMR | FL-DMR | — | Lakeland, FL |
| 45.6 | W4CLL | Lakeland W4CLL FL-DMR |
442.9750 | +5 | TSQL 100.0 | FM (analog) (DMR,FM) | FL-DMR | — | Lakeland, FL |
| 45.6 | W4VCO | Lakeland W4VCO W4VCO |
444.8500 | +5 | TONE 103.5 | FM (analog) (DMR,FM) | W4VCO | — | Lakeland, FL |
| 45.6 | WC4PEM | Davenport WC4PEM |
444.6250 | +5 | TSQL 127.3 | FM (analog) | — | Davenport, FL | |
| 45.7 | K4OKE | Okeechobee K4OKE |
147.1950 | +0.6 | TONE 100.0 | FM (analog) | — | Okeechobee, FL | |
| 45.7 | K4OKE | Okeechobee K4OKE |
444.0500 | +5 | TSQL 100.0 | FM (analog) | — | Okeechobee, FL | |
| 45.7 | NI4CE | Verna NI4CE |
442.9500 | +5 | TSQL 100.0 | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Verna, FL |
| 46.1 | KJ4ARB | Tampa KJ4ARB |
431.7375 | in 438.3375 | TONE 88.5 | FM (analog) | — | Tampa, FL | |
| 46.2 | WX8P | Punta Gorda WX8P AllStar |
446.0250 | simplex | TONE 67.0 | FM (analog) | AllStar 54214 AllStar 542140 | — | Punta Gorda, FL |
| 46.2 | WX8P | Punta Gorda WX8P AllStar |
439.9500 | simplex | TONE 123.0 | FM (analog) | AllStar 542141 | — | Punta Gorda, FL |
| 46.3 | N4KM | Fruitland Park N4KM |
441.9750 | +5 | TONE 107.2 | FM (analog) | — | Fruitland Park, FL | |
| 46.5 | KR4NZC | Town L0C4T0R KR4NZC BM |
446.5000 | -5 | CC1 | DMR | BrandMeister 3226799 | — | Town, L0C4T0R, FL |
| 46.5 | N4RTD | Lakeland N4RTD BM |
446.0125 | in 433.0125 | CC1 | DMR | BrandMeister 3169260 | — | Lakeland, FL |
| 46.7 | KD4EFM | Lakeland KD4EFM MARC |
444.6625 | +5 | CC1 | DMR | DMR-MARC | — | Lakeland, FL |
| 46.8 | WA6KDW | Lithia WA6KDW |
444.1234 | in 449.3750 | TONE 103.5 | FM (analog) (FM,P25) | — | Lithia, FL | |
| 46.8 | KF4KXN | Lithia Co Fire KF4KXN |
444.8600 | +5 | TONE 88.5 | FM (analog) (FM,P25) | — | Lithia, FL | |
| 46.9 | K4TN | Lithia K4TN WIRES-X |
443.5000 | +5 | TSQL 127.3 | FM (analog) (C4FM,FM) | WIRES-X 11036 🗓 1 net | 1 net | Lithia, FL |
| 47.2 | NI4CE | Verna NI4CE |
145.4300 | -0.6 | TSQL 100.0 | FM (analog) | 🗓 2 nets | 2 nets · 242 check-ins · 100 stations | Verna, FL |
| 47.5 | NI4CE | Verna NI4CE |
444.3125 | +5 | none | FM (analog) | 🗓 1 net | 1 net · 151 check-ins · 78 stations | Verna, FL |
| 49.9 | N4ZNU | Punta Gorda N4ZNU |
146.9250 | -0.6 | TONE 107.2 | FM (analog) | — | Punta Gorda, FL | |
| 3.9 | N8MI offline | Sebring N8MI BM |
441.9500 | +5 | CC1 | DMR | BrandMeister 311162 | — | Sebring, FL |
| 33.6 | W4PSR offline | Bartow W4PSR BM |
147.3900 | +0.6 | CC1 | DMR | BrandMeister 313340 | — | Bartow, FL |