3
24 Aug 2026
KO4BKU United States of America Op 5 120 min on air

Op via APRSConnect.com

18 QSOs 0 incomplete
Scoreboard
10 × 220
6 × 16
6 × 16
points 32 every point is a stamp
aprsota.org/KO4BKU/ops/5
Blasts 1 blast · last at
TimeFromBlast
KQ4ZAX-5 I just noticed that! Hello neighbor! 73 Paige
Timeline to · 120 min hit the max
K7III KE4PIC EB3EWQ-5 KG9NI-2 KK7VCP-4 YO3SP-6 DL7PJ-5 KF7THZ-7 N3SQY-10 ZS2OK-5 M7HDD-5 KQ4ZAX-5 N7RSC-5 9W3FAB-9 WA2SEM KG9NI-2 ZS2OK-5 W3JAY
Map
Logbook 18 QSOs · 0 incomplete · 32 points
StartChaserLocationMessageEndScore
K7III · (8 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
K7III OTA

CHASE KO4BKU

OTA K7III ack

Send a position report within 5 mins to chase KO4BKU

K7III 47.775, -122.310
OTA KO4BKU ack

DE K7III CN87us

OTA K7III ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL K7III Thx for chase! 73!

OTA K7III ack

DE KO4BKU QSL Thx for chase! 73!

QSL card K7III United States of AmericaCN87us →KO4BKU United States of AmericaEM67wj ·3,143 km ·worked in 8m 54s
KE4PIC EM97xe from the Blue Ridge Mtns of Roanoke VA (7 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
KE4PIC OTA

CHASE KO4BKU EM97xe from the Blue Ridge Mtns of Roanoke VA

OTA KE4PIC ack

Send a position report within 5 mins to chase KO4BKU

KE4PIC 37.199, -80.025

Blue Ridge Pkwy-Masons Knob

OTA KO4BKU ack

DE KE4PIC EM97xe EM97xe from the Blue Ridge Mtns of Roanoke VA

OTA KE4PIC ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL KE4PIC Thx for chase! 73!

OTA KE4PIC ack

DE KO4BKU QSL Thx for chase! 73!

QSL card KE4PIC United States of AmericaEM97xe →KO4BKU United States of AmericaEM67wj ·540 km ·worked in 7m 19s
EB3EWQ-5 Hello from JN01wr. (5 min) 3
Two-Way+2
PTT, both stations
Foreign Lands+1
both stations, one QSO
banked by both3 points
EB3EWQ-5 OTA

Chase ko4bku Hello from JN01wr.

OTA EB3EWQ-5 ack

Send a position report within 5 mins to chase KO4BKU

EB3EWQ-5 41.726, 1.836

aprsdroid -> LoRaAPRS

OTA KO4BKU ack

DE EB3EWQ-5 JN01wr Hello from JN01wr.

OTA EB3EWQ-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL EB3EWQ-5 Thx for chase! 73!

OTA EB3EWQ-5 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card EB3EWQ-5 SpainJN01wr →KO4BKU United States of AmericaEM67wj ·7,208 km ·worked in 5m 51s
KG9NI-2 · (<1 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
KG9NI-2 OTA

chase ko4bku

OTA KG9NI-2 ack

Send a position report within 5 mins to chase KO4BKU

KG9NI-2 42.922, -89.197

Hi from Ernie in south central W

OTA KO4BKU ack

DE KG9NI-2 EN52jw

OTA KG9NI-2 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL KG9NI-2 Thx for chase! 73!

OTA KG9NI-2 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card KG9NI-2 United States of AmericaEN52jw →KO4BKU United States of AmericaEM67wj ·665 km ·worked in 0m 31s
KK7VCP-4 Hello from DM14of 73! (<1 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
KK7VCP-4 OTA

CHASE KO4BKU Hello from DM14of 73!

OTA KK7VCP-4 ack

Send a position report within 5 mins to chase KO4BKU

KK7VCP-4 34.239, -116.823

Graywolf/0.14.12

OTA KO4BKU ack

DE KK7VCP-4 DM14of Hello from DM14of 73!

OTA KK7VCP-4 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL KK7VCP-4 Thx for chase! 73!

OTA KK7VCP-4 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card KK7VCP-4 United States of AmericaDM14of →KO4BKU United States of AmericaEM67wj ·2,777 km ·worked in 0m 27s
YO3SP-6 friendly greetings from YO land. 73! (<1 min) 2
PTT+1
host
Foreign Lands+1
both stations, one QSO
banked by both2 points
YO3SP-6 OTA

@KO4BKU friendly greetings from YO land. 73!

OTA YO3SP-6 ack

Send a position report within 5 mins to chase KO4BKU

YO3SP-6 44.412, 25.946

YO3SP-6

OTA KO4BKU ack

DE YO3SP-6 KN24xj friendly greetings from YO land. 73!

OTA YO3SP-6 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL YO3SP-6 Thx for chase! 73!

OTA YO3SP-6 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card YO3SP-6 RomaniaKN24xj →KO4BKU United States of AmericaEM67wj ·8,647 km ·worked in 0m 32s
DL7PJ-5 happy new week to you Vy73 de Peter (11 min) 2
PTT+1
host
Foreign Lands+1
both stations, one QSO
banked by both2 points
DL7PJ-5 OTA

CHASE KO4BKU happy new week to you Vy73 de Peter

OTA DL7PJ-5 ack

Send a position report within 5 mins to chase KO4BKU

DL7PJ-5 49.899, 6.759

Peter https://aprsota.org

OTA KO4BKU ack

DE DL7PJ-5 JN39jv happy new week to you Vy73 de Peter

OTA DL7PJ-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL DL7PJ-5 Thx for chase! 73!

OTA DL7PJ-5 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card DL7PJ-5 GermanyJN39jv →KO4BKU United States of AmericaEM67wj ·7,112 km ·worked in 11m 13s
KF7THZ-7 hello from WA state USA (8 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
KF7THZ-7 OTA

@ko4bku hello from WA state USA

OTA KF7THZ-7 expired

Send a position report within 5 mins to chase KO4BKU

KF7THZ-7 45.775, -122.684

>KENWOOD TH-D75A&

OTA KO4BKU ack

DE KF7THZ-7 CN85ps hello from WA state USA

OTA KF7THZ-7 expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

OTA KF7THZ-7 expired

DE KO4BKU QSL Thx for chase! 73!

KO4BKU OTA

QSL KF7THZ-7 Thx for chase! 73!

QSL card KF7THZ-7 United States of AmericaCN85ps →KO4BKU United States of AmericaEM67wj ·3,148 km ·worked in 8m 15s
N3SQY-10 Bus ride home chase! 73 (13 min) 1
PTT+1
host
banked by both1 point
N3SQY-10 OTA

@KO4BKU Bus ride home chase! 73

OTA N3SQY-10 ack

Send a position report within 5 mins to chase KO4BKU

N3SQY-10 40.442, -80.000

APRSDroid via APRS-IS

OTA KO4BKU ack

DE N3SQY-10 FN00ak Bus ride home chase! 73

OTA N3SQY-10 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL N3SQY-10 Haha have fun on that bus 🚌

OTA N3SQY-10 expired

DE KO4BKU QSL Haha have fun on that bus 🚌

QSL card N3SQY-10 United States of AmericaFN00ak →KO4BKU United States of AmericaEM67wj ·628 km ·worked in 13m 54s
ZS2OK-5 Greetings from St Francis, ZA (3 min) 3
Two-Way+2
PTT, both stations
Foreign Lands+1
both stations, one QSO
banked by both3 points
ZS2OK-5 OTA

@KO4BKU Greetings from St Francis, ZA

OTA ZS2OK-5 ack

Send a position report within 5 mins to chase KO4BKU

ZS2OK-5 -34.186, 24.852

145.625MHz T5

OTA KO4BKU ack

DE ZS2OK-5 KF25kt Greetings from St Francis, ZA

OTA ZS2OK-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL ZS2OK-5 Thx for chase! 73!

OTA ZS2OK-5 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card ZS2OK-5 South AfricaKF25kt →KO4BKU United States of AmericaEM67wj ·13,923 km ·worked in 3m 05s
M7HDD-5 hello from the uk (11 min) 2
PTT+1
host
Foreign Lands+1
both stations, one QSO
banked by both2 points
M7HDD-5 OTA

@ko4bku hello from the uk

OTA M7HDD-5 ack

Send a position report within 5 mins to chase KO4BKU

M7HDD-5 53.429, -2.188

https://aprsdroid.org/

OTA KO4BKU ack

DE M7HDD-5 IO83vk hello from the uk

OTA M7HDD-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL M7HDD-5 Thx for chase all the way in the uk 73!

OTA M7HDD-5 ack

DE KO4BKU QSL Thx for chase all the way in the uk 73!

QSL card M7HDD-5 United KingdomIO83vk →KO4BKU United States of AmericaEM67wj ·6,389 km ·worked in 11m 58s
KQ4ZAX-5 Hello from Bourbon City Louisville, KY EM78cf 73 Paige (3 min) 1
PTT+1
host
banked by both1 point
KQ4ZAX-5 OTA

Chase KO4BKU Hello from Bourbon City Louisville, KY EM78cf 73 Paige

OTA KQ4ZAX-5 ack

Send a position report within 5 mins to chase KO4BKU

KQ4ZAX-5 38.242, -85.758

aprs.fi iOS

OTA KO4BKU ack

DE KQ4ZAX-5 EM78cf Hello from Bourbon City Louisville, KY EM78cf 73

OTA KQ4ZAX-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL KQ4ZAX-5 Hey, just a hour or so south of you! 73!

OTA KQ4ZAX-5 ack

DE KO4BKU QSL Hey, just a hour or so south of you! 73!

QSL card KQ4ZAX-5 United States of AmericaEM78cf →KO4BKU United States of AmericaEM67wj ·97 km ·worked in 3m 32s
N7RSC-5 · (4 min) 1
PTT+1
host
banked by both1 point
N7RSC-5 OTA

Chase ko4bku

OTA N7RSC-5 ack

Send a position report within 5 mins to chase KO4BKU

N7RSC-5 40.488, -111.880

aprs.fi for iOS

OTA KO4BKU ack

DE N7RSC-5 DN40bl

OTA N7RSC-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL N7RSC-5 Thx for chase! 73!

OTA N7RSC-5 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card N7RSC-5 United States of AmericaDN40bl →KO4BKU United States of AmericaEM67wj ·2,245 km ·worked in 4m 21s
9W3FAB-9 · (4 min) 3
Two-Way+2
PTT, both stations
Foreign Lands+1
both stations, one QSO
banked by both3 points
9W3FAB-9 OTA

CHASE KO4BKU

OTA 9W3FAB-9 expired

Send a position report within 5 mins to chase KO4BKU

9W3FAB-9 1.533, 110.395

THE EYE OF ANYTONE

OTA KO4BKU ack

DE 9W3FAB-9 OJ51em

OTA 9W3FAB-9 expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL 9W3FAB-9 Thx for chase! 73!

OTA 9W3FAB-9 expired

DE KO4BKU QSL Thx for chase! 73!

QSL card 9W3FAB-9 MalaysiaOJ51em →KO4BKU United States of AmericaEM67wj ·15,362 km ·worked in 4m 13s
WA2SEM · (2 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
WA2SEM OTA

Chase ko4bku

OTA WA2SEM ack

Send a position report within 5 mins to chase KO4BKU

WA2SEM 40.024, -74.116

Graywolf/0.14.12

OTA KO4BKU ack

DE WA2SEM FN20wa

OTA WA2SEM ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL WA2SEM Thx for chase! 73!

OTA WA2SEM ack

DE KO4BKU QSL Thx for chase! 73!

QSL card WA2SEM United States of AmericaFN20wa →KO4BKU United States of AmericaEM67wj ·1,081 km ·worked in 2m 55s
KG9NI-2 · (5 min) 0
KG9NI-2 OTA

chase ko4bku

OTA KG9NI-2 ack

Send a position report within 5 mins to chase KO4BKU

KG9NI-2 42.923, -89.197

Hi from Ernie in south central W

OTA KO4BKU ack

DE KG9NI-2 EN52jw

OTA KG9NI-2 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL KG9NI-2 Thx for chase! 73!

OTA KG9NI-2 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card KG9NI-2 United States of AmericaEN52jw →KO4BKU United States of AmericaEM67wj ·665 km ·worked in 5m 15s
ZS2OK-5 Greetings from St Francis, ZA (20 min) 0
ZS2OK-5 OTA

@KO4BKU Greetings from St Francis, ZA

OTA ZS2OK-5 ack

Send a position report within 5 mins to chase KO4BKU

ZS2OK-5 -34.186, 24.852

145.625MHz T5

OTA KO4BKU ack

DE ZS2OK-5 KF25kt Greetings from St Francis, ZA

OTA ZS2OK-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL ZS2OK-5 Thx for chase! 73!

OTA ZS2OK-5 ack

DE KO4BKU QSL Thx for chase! 73!

QSL card ZS2OK-5 South AfricaKF25kt →KO4BKU United States of AmericaEM67wj ·13,923 km ·worked in 20m 17s
W3JAY Hi from Md. (<1 min) 2
Two-Way+2
PTT, both stations
banked by both2 points
W3JAY OTA

CHASE KO4BKU Hi from Md.

OTA W3JAY expired

Send a position report within 5 mins to chase KO4BKU

W3JAY 38.998, -77.044

>Monitoring local rptrs and 2m call fre&

OTA KO4BKU ack

DE W3JAY FM18lx Hi from Md.

OTA W3JAY expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/5

KO4BKU OTA

QSL W3JAY Thx for chase! 73!

OTA W3JAY expired

DE KO4BKU QSL Thx for chase! 73!

QSL card W3JAY United States of AmericaFM18lx →KO4BKU United States of AmericaEM67wj ·813 km ·worked in 0m 49s