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, WIK0KRJ HAM
Amateur Extra class
licensed since 2012 (14 yrs)
K0KRJ since 2013 · previously KD0TKU
Saginaw, MI
grid EN73wj
104 repeaters within 50 mi
🔒 Not available — currently licensed, through May 4, 2033. If it isn't renewed, it opens for vanity requests May 5, 2035.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
📝 K0KRJ has filed vanity applications before — latest filed Apr 16, 2013 · what was requested
Currently held by David P Layne · 1 holder on record
Current holder: David P Layne
Held K0KRJ May 4, 2013 → present · first licensed Oct 19, 2012 as KD0TKU · 2 licenses · FRN 0022125009
-
📦 Moved: Littleton, CO → Saginaw, MI
- Licensee
- David P Layne
- Address
- Attn: David Layne
3220 Johann Drive
Saginaw, MI 48609
- FRN
- 0022125009
- Previous call
- KD0TKU (General)
- Last granted
- Apr 8, 2023
- Effective
- Apr 8, 2023
- Last action
- Apr 8, 2023
FCC actions (4)
- Apr 8, 2023 — License renewed LIREN
- Apr 21, 2021 — Administrative update LIAUA
- May 4, 2013 — Vanity call sign granted VANGRT
- May 4, 2013 — License issued LIISS
-
- Licensee
- David P Layne
- Address
- 10692 N Polar Ln
Littleton, CO 80125
- FRN
- 0022125009
- Last granted
- Oct 19, 2012
- Effective
- Dec 17, 2012
- Last action
- May 4, 2013
FCC actions (5)
- May 4, 2013 — License canceled LICAN
- Dec 17, 2012 — License modified LIMOD
- Nov 21, 2012 — License modified LIMOD
- Oct 19, 2012 — License issued LIISS
- Oct 19, 2012 — 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 K0KRJ
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 Apr 16, 2013
Granted Apr 8, 2023
0005739645 |
KD0TKU · David P Layne
· Amateur Extra
10692 N Polar Ln, Littleton, CO 80125
|
Granted
got K0KRJ
|
Others requesting K0KRJ
2 applications listed K0KRJ as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 16, 2013 | May 4, 2013 | KD0TKU · David P Layne · Littleton, CO | 1 | Granted |
| Sep 30, 2002 | Oct 18, 2002 | KG6IKK · Krishna R Juarez · Oxnard, CA | 19 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K0KRJ in the last 24 hours. They show up here within seconds of K0KRJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 miles
104 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 |
|---|---|---|---|---|---|---|---|---|---|
| 5.7 | KB8SWR | James Township KB8SWR |
443.7500 | +5 | TONE 100.0 | FM (analog) | — | James Township, MI | |
| 5.7 | N8VDS | James N8VDS Mi5 |
443.6000 | +5 | CC1 | DMR | Mi5 | — | James, MI |
| 9.4 | K8DAC | Saginaw Rosine K8DAC AllStar |
147.2400 | +0.6 | TONE 103.5 | FM (analog) | AllStar 46351 | — | Saginaw, MI |
| 9.4 | K8DAC | Saginaw/Michigan K8DAC AllStar |
224.2800 | -1.6 | TONE 100.0 | FM (analog) | AllStar 46352 | — | Saginaw/Michigan, MI |
| 10.2 | N8ERL | Saginaw Harrison N8ERL |
145.3300 | -0.6 | TONE 88.5 | FM (analog) | — | Saginaw, MI | |
| 10.3 | K8DAC | Saginaw MR Rd K8DAC |
442.0625 | +5 | none | D-STAR | — | Saginaw, MI | |
| 10.5 | K8DAC | Saginaw K8DAC AllStar |
51.8600 | +0.5 | TONE 100.0 | FM (analog) | AllStar 46353 | — | Saginaw MI, MI |
| 12.8 | KC8ELQ | Burt KC8ELQ |
442.2000 | +5 | TSQL 103.5 | FM (analog) | — | Burt, MI | |
| 16.6 | W8QPO | Breckenridge W8QPO |
442.6500 | +5 | TONE 100.0 | FM (analog) | — | Breckenridge, MI | |
| 17.2 | KB8SOE | Midland KB8SOE BM |
439.0000 | -5 | CC1 | DMR | BrandMeister 314624601 | — | Midland, MI |
| 17.2 | KB8OSJ | MIDLAND KB8OSJ BM |
438.5000 | -5 | CC1 | DMR | BrandMeister 320834801 | — | MIDLAND, MI |
| 17.7 | W8CMN | Midland W8CMN Mi5 |
443.9500 | +5 | CC1 | DMR | Mi5 | — | Midland, MI |
| 18.6 | KC8ARJ | Midland KC8ARJ |
444.3500 | +5 | none | D-STAR | — | Midland, MI | |
| 19.5 | W8KEA | Midland Soccer W8KEA |
147.0000 | +0.6 | TSQL 103.5 | FM (analog) | — | Midland, MI | |
| 19.6 | W8CMN | Bay City W8CMN Mi5 |
146.5000 | -0.6 | CC1 | DMR | Mi5 | — | Bay City, MI |
| 19.6 | W8QQQ | Owosso W8QQQ |
442.4000 | +5 | TSQL 100.0 | FM (analog) | — | Owosso, MI | |
| 19.8 | KB8YUR | Bay City KB8YUR |
444.5000 | +5 | TONE 123.0 | FM (analog) | — | Bay City, MI | |
| 20.2 | K8BAY | Bay City Co K8BAY |
147.3600 | +0.6 | TSQL 131.8 | FM (analog) (FM,C4FM) | — | Bay City, MI | |
| 20.4 | NX8A | Midland NX8A BM |
442.9500 | +5 | CC5 | DMR | BrandMeister 3126178 | — | Midland, MI |
| 20.4 | KF8BRR | Midland KF8BRR BM |
438.1500 | -5 | CC5 | DMR | BrandMeister 3208936 | — | Midland, MI |
| 20.7 | KB8SWR | frankenmuth KB8SWR BM |
444.7250 | +5 | CC1 | DMR | BrandMeister 310578 | — | frankenmuth, MI |
| 20.7 | W8FSM | Frankenmuth W8FSM Mi5 |
444.2500 | +5 | CC1 | DMR | Mi5 | — | Frankenmuth, MI |
| 20.7 | KB8SWR | frankenmuth KB8SWR BM |
443.8675 | +5 | CC1 | DMR | BrandMeister 313049 | — | frankenmuth, MI |
| 20.8 | KB8SWR | Frankenmuth KB8SWR |
444.0250 | +5 | TONE 100.0 | FM (analog) | — | Frankenmuth, MI | |
| 21.2 | KB8SWR | home node KB8SWR AllStar |
440.5000 | +5 | TONE 88.5 | FM (analog) | AllStar 41012 | — | home node, MI |
| 21.4 | NX8A | Midland NX8A BM |
438.5000 | -5 | CC5 | DMR | BrandMeister 310015901 | — | Midland, MI |
| 23.1 | AB8Y | Flushing AB8Y BM |
445.5000 | -5 | CC1 | DMR | BrandMeister 3154410 | — | Flushing, MI |
| 23.1 | AB8Y | Flushing Twp AB8Y AllStar |
445.8000 | simplex | TONE 100.0 | FM (analog) | AllStar 53696 | — | Flushing Twp, MI |
| 23.5 | AC8VT | Ithaca AC8VT BM |
434.0000 | +5 | CC1 | DMR | BrandMeister 3208777 | — | Ithaca, MI |
| 24.2 | KD8IEK | Ithaca KD8IEK |
147.1500 | +0.6 | TSQL 123.0 | FM (analog) | — | Ithaca, MI | |
| 24.2 | KD8IEK | Ithaca KD8IEK |
443.1375 | +5 | none | FM (analog) | — | Ithaca, MI | |
| 24.9 | N8NJN | Clio N8NJN |
224.0600 | -1.6 | TONE 100.0 | FM (analog) | — | Clio, MI | |
| 24.9 | KB5TOJ | Clio KB5TOJ |
443.4000 | +5 | TONE 156.7 | FM (analog) | — | Clio, MI | |
| 24.9 | W8JDE | Clio W8JDE |
444.3750 | +5 | none | FM (analog) | — | Clio, MI | |
| 25.8 | WA2KJC | Clio WA2KJC AllStar |
446.5000 | -5 | TONE 107.2 | FM (analog) | AllStar 40039 | — | Clio, MI |
| 26.3 | KC8MUV | Alma College KC8MUV |
145.3700 | -0.6 | TONE 100.0 | FM (analog) | — | Alma, MI | |
| 27.0 | KB8SWR | Gilford KB8SWR |
147.3200 | +0.6 | TSQL 100.0 | FM (analog) (FM,P25) | — | Gilford, MI | |
| 27.4 | W8CMN | Gilford W8CMN AllStar |
145.3100 | -0.6 | TSQL 131.8 | FM (analog) | AllStar 2074 | — | Gilford, MI |
| 27.4 | KA8IBY | Oil City KA8IBY |
146.7200 | -0.6 | TSQL 103.5 | FM (analog) (C4FM,FM) | — | Oil City, MI | |
| 27.4 | W8SHI | Owosso W8SHI |
145.2400 | -0.6 | none | D-STAR | — | Owosso, MI | |
| 27.4 | W8SHI | Owosso W8SHI |
444.3000 | +5 | none | D-STAR | — | Owosso, MI | |
| 27.4 | N8DVH Listed as N8DVH/R2 |
Owosso N8DVH WIRES-X |
147.0200 | +0.6 | TONE 100.0 | FM (analog) (C4FM,FM) | WIRES-X 18453 WIRES-X 58964 | — | Owosso, MI |
| 29.2 | W8CMN | Shepherd W8CMN Mi5 |
442.0125 | +5 | CC1 | DMR | Mi5 | — | Shepherd, MI |
| 31.7 | KC8KGZ | Millington KC8KGZ AllStar |
444.6500 | +5 | TONE 100.0 | FM (analog) (DV,FM) | AllStar 586881 AllStar 586882 | — | Millington, MI |
| 31.8 | N8UT | Watrousville N8UT |
442.5000 | +5 | TONE 91.5 | FM (analog) | — | Watrousville, MI | |
| 32.1 | N8UMW | Flint N8UMW |
442.0000 | +5 | TSQL 100.0 | FM (analog) (FM,DV) | — | Flint, MI | |
| 33.1 | N8IES | Durand N8IES AllStar |
145.2900 | -0.6 | TSQL 100.0 | FM (analog) | AllStar 299420 EchoLink 163017 | — | Durand, MI |
| 33.1 | N8IES | Durand N8IES AllStar |
224.8600 | -1.6 | TONE 100.0 | FM (analog) | AllStar 299422 | — | Durand, MI |
| 33.1 | N8IES | Durand N8IES AllStar |
442.6250 | +5 | TONE 100.0 | FM (analog) | AllStar 299421 | — | Durand, MI |
| 33.2 | KD8IEI | Saint Johns KD8IEI |
145.4400 | -0.6 | none | D-STAR | — | Saint Johns, MI | |
| 33.2 | KD8IEI | Saint Johns KD8IEI |
442.9375 | +5 | none | D-STAR | — | Saint Johns, MI | |
| 33.4 | W8CMN | Flint W8CMN BM |
443.8000 | +5 | CC1 | DMR | BrandMeister 312619 | — | Flint, MI |
| 33.6 | N8JCK | Swartz Creek N8JCK AllStar |
433.5500 | simplex | TONE 203.5 | FM (analog) | AllStar 58488 AllStar 584881 | — | Swartz Creek, MI |
| 33.6 | N8JCK Listed as N8JCK-R |
Swartz Creek N8JCK AllStar |
443.3500 | +5 | TONE 100.0 | FM (analog) | AllStar 584880 | — | Swartz Creek, MI |
| 34.2 | KC8KGZ Listed as KC8KGZ-L |
Flint KC8KGZ AllStar |
147.1000 | +0.6 | TONE 100.0 | FM (analog) | AllStar 58688 AllStar 586880 | — | Flint, MI |
| 34.2 | KC8KGZ | Flint KC8KGZ EchoLink |
147.2600 | +0.6 | TONE 100.0 | FM (analog) | EchoLink 119335 | — | Flint, MI |
| 34.2 | W8ACW | Flint W8ACW AllStar |
147.3400 | +0.6 | TONE 100.0 | FM (analog) | AllStar 574420 🗓 1 net | 1 net · 41 check-ins · 13 stations | Flint, MI |
| 34.2 | KC8KGZ | Flint KC8KGZ |
224.4800 | -1.6 | TONE 100.0 | FM (analog) | — | Flint, MI | |
| 34.2 | W8ACW | Flint W8ACW AllStar |
444.2000 | +5 | TONE 107.2 | FM (analog) | AllStar 574421 🗓 1 net | 1 net · 41 check-ins · 13 stations | Flint, MI |
| 34.2 | W8CMN | Flint W8CMN |
444.6000 | +5 | TSQL 151.4 | FM (analog) | — | Flint, MI | |
| 34.3 | W8TRU | Flint Davison/Ct W8TRU WIRES-X |
145.3400 | -0.6 | Fusion (C4FM) | WIRES-X 43274 | — | Flint, MI | |
| 34.4 | W8CMN | Pinconning W8CMN Mi5 |
444.6250 | +5 | CC1 | DMR | Mi5 | — | Pinconning, MI |
| 34.6 | KC8RTU | Mount Pleasant KC8RTU |
442.8250 | +5 | TSQL 100.0 | FM (analog) | — | Mount Pleasant, MI | |
| 34.8 | W8FSM | Bancroft W8FSM Mi5 |
443.3125 | +5 | CC1 | DMR | Mi5 | — | Bancroft, MI |
| 37.3 | W8CMN | Flint W8CMN AllStar |
147.3800 | +0.6 | TSQL 88.5 | FM (analog) | AllStar 2074 EchoLink | — | Flint, MI |
| 38.5 | KC8CNN | Caro KC8CNN |
146.6600 | -0.6 | TSQL 100.0 | FM (analog) | — | Caro, MI | |
| 38.5 | KC8CNN | Caro KC8CNN |
442.5500 | +5 | TSQL 103.5 | FM (analog) (FM,C4FM) | — | Caro, MI | |
| 38.5 | WA8CKT | Caro WA8CKT |
146.8200 | -0.6 | TONE 100.0 | FM (analog) | — | Caro, MI | |
| 39.5 | no call listed | Davison Michigan |
224.5600 | -1.6 | none | FM (analog) | — | Davison, MI | |
| 39.9 | KG8ID | North Branch KG8ID EchoLink |
443.4500 | +5 | TONE 100.0 | FM (analog) | EchoLink 561780 | — | North Branch, MI |
| 40.0 | KB8ZUZ | Mayville KB8ZUZ AllStar |
443.7750 | +5 | TSQL 100.0 | FM (analog) | AllStar 28235 | — | Mayville, MI |
| 40.0 | KB8SWR | Mayville KB8SWR Mi5 |
443.8500 | +5 | CC1 | DMR | Mi5 | — | Mayville, MI |
| 43.6 | KC8ACO | Michigan KC8ACO BM |
446.5000 | -5 | CC1 | DMR | BrandMeister 315245802 | — | , MI |
| 43.8 | W8LRK | Cohoctah OG Road W8LRK BM |
442.5750 | +5 | TSQL 100.0 | FM (analog) (C4FM,DMR,DV,FM) | BrandMeister 310195 | — | Cohoctah, MI |
| 44.8 | WB8VWK | Edmore WB8VWK |
146.8000 | -0.6 | TSQL 103.5 | FM (analog) (C4FM,FM) | — | Edmore, MI | |
| 44.8 | KC8LEQ | Edmore KC8LEQ |
444.7000 | +5 | TONE 103.5 | FM (analog) | — | Edmore, MI | |
| 45.0 | W8GDW | Gladwin W8GDW |
147.1800 | +0.6 | TSQL 173.8 | FM (analog) (FM,C4FM) | — | Gladwin, MI | |
| 45.1 | K8EO | Gladwin K8EO WIRES-X |
442.4500 | +5 | DG-ID 00-00 | Fusion (C4FM) | WIRES-X 30122 | — | Gladwin, MI |
| 45.3 | W8CSX | Gladwin W8CSX WIRES-X |
146.7200 | -0.6 | DG-ID 00-00 | Fusion (C4FM) | WIRES-X 73920 🗓 2 nets | 2 nets · 39 check-ins · 16 stations | Gladwin, MI |
| 45.3 | W8FSM | Fenton W8FSM Mi5.2 |
443.2000 | +5 | CC2 | DMR | Mi5.2 | — | Fenton, MI |
| 45.6 | KB8PGF | Fenton KB8PGF IRLP |
443.9750 | +5 | TONE 67.0 | FM (analog) | EchoLink 146780 IRLP 8944 | — | Fenton, MI |
| 45.8 | W8COP | Sterling W8COP |
147.0600 | +0.6 | TSQL 103.5 | FM (analog) (FM,C4FM) | — | Sterling, MI | |
| 45.8 | W8FSM | Fenton W8FSM Mi5 |
443.9250 | +5 | CC1 | DMR | Mi5 Mi5-Net | — | Fenton, MI |
| 47.1 | W8FSM | Holly W8FSM AllStar |
442.3500 | +5 | TSQL 107.2 | FM (analog) | AllStar 28236 | — | Holly, MI |
| 47.2 | KF8FAM | Town L0C4T0R KF8FAM BM |
442.5500 | in 433.5500 | CC1 | DMR | BrandMeister 3220764 | — | Town, L0C4T0R, MI |
| 47.9 | KF8FSQ | FENTON KF8FSQ BM |
441.0500 | in 434.5500 | CC1 | DMR | BrandMeister 3221712 | — | FENTON, MI |
| 48.1 | W8MSU | East Lansing MSU W8MSU AllStar |
442.9000 | +5 | TSQL 77.0 | FM (analog) (FM,C4FM) | AllStar 27664 EchoLink 442900 WIRES-X 30278 AllStar 27663 | — | East Lansing, MI |
| 48.2 | W8FSM | Holly W8FSM |
224.6200 | -1.6 | TSQL 100.0 | FM (analog) | — | Holly, MI | |
| 48.5 | W8BCI | Okemos WKAR W8BCI |
145.3900 | -0.6 | TSQL 100.0 | FM (analog) | 🗓 3 nets | 3 nets | Okemos, MI |
| 48.8 | W8CMN | Fenton W8CMN AllStar |
146.7800 | -0.6 | TSQL 151.4 | FM (analog) | AllStar 28234 EchoLink 655297 AllStar 28270 | — | Fenton, MI |
| 48.9 | KD8IFI | Lansing KD8IFI |
442.5250 | +5 | TSQL 107.2 | FM (analog) | — | Lansing, MI | |
| 49.1 | W8BCI | Lansing IRM Ctr W8BCI |
146.7000 | -0.6 | TSQL 107.2 | FM (analog) | 🗓 3 nets | 3 nets | Lansing, MI |
| 49.1 | KB8LCY | Lansing KB8LCY |
147.2800 | +0.6 | TSQL 100.0 | FM (analog) | 🗓 1 net | 1 net | Lansing, MI |
| 49.1 | KB8SXK | Lansing MGL Hosp KB8SXK Mi5 |
442.0875 | +5 | CC1 | DMR | Mi5 | — | Lansing, MI |
| 49.1 | KB8SXK Listed as KB8SXK LANSING |
Lansing MGL Hosp KB8SXK BM |
444.7875 | +5 | CC2 | DMR | BrandMeister 312649 | — | Lansing, MI |
| 49.1 | KD8PA | Lansing KD8PA |
52.9600 | -0.5 | TONE 100.0 | FM (analog) | — | Lansing, MI | |
| 49.1 | KD8PA | Lansing KD8PA |
927.9750 | -25 | none | FM (analog) | — | Lansing, MI | |
| 49.1 | KD8IFI | Lansing KD8IFI |
443.0000 | +5 | none | D-STAR | — | Lansing, MI | |
| 49.5 | KB8ZUZ | Mayville KB8ZUZ |
51.8200 | -0.5 | TONE 131.8 | FM (analog) | — | Mayville, MI | |
| 49.9 | N8OBU | test N8OBU BM |
444.4500 | +0.6 | CC2 | DMR | BrandMeister 310348 | — | test id, MI |
| 17.2 | KE8MSP offline | Midland KE8MSP BM |
448.2255 | in 147.7875 | CC1 | DMR | BrandMeister 312858 | — | Midland, MI |
| 19.8 | KC8ELQ offline | Bay City KC8ELQ Mi5-CMEN |
443.8125 | +5 | CC1 | DMR | Mi5-CMEN | — | Bay City, MI |
| 47.6 | KE8QNX offline | Fenton KE8QNX IRLP |
446.8750 | simplex | TSQL 100.0 | FM (analog) | IRLP 3113 | — | Fenton, MI |
| 49.1 | KD8PA offline | Lansing KD8PA |
442.4250 | +5 | TONE 100.0 | FM (analog) | — | Lansing, MI |