6
29 Sep 2026
KO4BKU United States of America Op 30 120 min on air

Op via APRSConnect.com

11 QSOs 5 incomplete 7 countries
Scoreboard
8 × 216
3 × 13
3 × 13
3 × 13
points 25 every point is a stamp
aprsota.org/KO4BKU/ops/30
Timeline to · 120 min hit the max
Map
Logbook 11 QSOs 5 incomplete 7 countries 25 points
StartChaserLocationMessageEndScore
K7ETC-7 · (26 min) 1
QSL card K7ETC-7 United States of AmericaDM38st →KO4BKU United States of AmericaEM67wj ·2,299 km·worked in 26m 23s
PTT+1
host
banked by both1 point
K7ETC-7 OTA

CHASE KO4BKU

OTA K7ETC-7 ack

Send a position report within 5 mins to chase KO4BKU

K7ETC-7 38.808, -112.437

146.520MHz

OTA K7ETC-7 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE K7ETC-7 DM38st

KO4BKU OTA

QSL K7ETC-7 Thx for the chase! 73

OTA K7ETC-7 expired

DE KO4BKU QSL Thx for the chase! 73

KJ5IMV-2 good evening (24 min) 3
QSL card KJ5IMV-2 United States of AmericaEL29bt →KO4BKU United States of AmericaEM67wj ·1,237 km·worked in 24m 06s
PTT, both stations
chaser · op 95
banked by both3 points
KJ5IMV-2 OTA

CHASE KO4BKU good evening

OTA KJ5IMV-2 ack

Send a position report within 5 mins to chase KO4BKU

KJ5IMV-2 29.792, -95.875

Graywolf/0.14.13

OTA KJ5IMV-2 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE KJ5IMV-2 EL29bt good evening

KO4BKU OTA

QSL KJ5IMV-2 Thx for the chase! 73

OTA KJ5IMV-2 ack

DE KO4BKU QSL Thx for the chase! 73

9W3FAB-9 · (21 min) 4
QSL card 9W3FAB-9 MalaysiaOJ51eo →KO4BKU United States of AmericaEM67wj ·15,357 km·worked in 21m 32s
PTT, both stations
both stations, one QSO
chaser · op 343
banked by both4 points
9W3FAB-9 OTA

CHASE KO4BKU

OTA 9W3FAB-9 expired

Send a position report within 5 mins to chase KO4BKU

9W3FAB-9 1.587, 110.372

THE EYE OF ANYTONE

OTA 9W3FAB-9 expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE 9W3FAB-9 OJ51eo

KO4BKU OTA

QSL 9W3FAB-9 Thx for the chase! 73

OTA 9W3FAB-9 expired

DE KO4BKU QSL Thx for the chase! 73

K7III · (15 min) 2
QSL card K7III United States of AmericaCN87us →KO4BKU United States of AmericaEM67wj ·3,143 km·worked in 15m 45s
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 K7III ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE K7III CN87us

KO4BKU OTA

QSL K7III Thx for the chase! 73

OTA K7III ack

DE KO4BKU QSL Thx for the chase! 73

KK7CXF-8 Hi from E Oregon (13 min) 2
QSL card KK7CXF-8 United States of AmericaDN15an →KO4BKU United States of AmericaEM67wj ·2,778 km·worked in 13m 14s
PTT, both stations
banked by both2 points
KK7CXF-8 OTA

CHASE KO4BKU Hi from E Oregon

OTA KK7CXF-8 ack

Send a position report within 5 mins to chase KO4BKU

KK7CXF-8 45.565, -117.926

Graywolf/0.14.13

OTA KK7CXF-8 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE KK7CXF-8 DN15an Hi from E Oregon

KO4BKU OTA

QSL KK7CXF-8 Thx for the chase! 73

OTA KK7CXF-8 ack

DE KO4BKU QSL Thx for the chase! 73

N3SQY-1 73 from Pittsburgh (12 min) 2
QSL card N3SQY-1 United States of AmericaFN00cn →KO4BKU United States of AmericaEM67wj ·652 km·worked in 12m 30s
PTT, both stations
banked by both2 points
N3SQY-1 OTA

@KO4BKU 73 from Pittsburgh

OTA N3SQY-1 ack

Send a position report within 5 mins to chase KO4BKU

N3SQY-1 40.580, -79.765

Graywolf/0.14.13

OTA N3SQY-1 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE N3SQY-1 FN00cn 73 from Pittsburgh

KO4BKU OTA

QSL N3SQY-1 Thx for the chase! 73

OTA N3SQY-1 ack

DE KO4BKU QSL Thx for the chase! 73

KE4PIC · (11 min) 2
QSL card KE4PIC United States of AmericaEM97xe →KO4BKU United States of AmericaEM67wj ·540 km·worked in 11m 02s
PTT, both stations
banked by both2 points
KE4PIC OTA

CHASE KO4BKU

OTA KE4PIC ack

Send a position report within 5 mins to chase KO4BKU

KE4PIC 37.199, -80.025

Graywolf/0.14.13

OTA KE4PIC ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE KE4PIC EM97xe

KO4BKU OTA

QSL KE4PIC Thx for the chase! 73

OTA KE4PIC ack

DE KO4BKU QSL Thx for the chase! 73

K6BOY · (7 min) 2
QSL card K6BOY United States of AmericaCM87xm →KO4BKU United States of AmericaEM67wj ·3,146 km·worked in 7m 42s
PTT, both stations
banked by both2 points
K6BOY OTA

CHASE KO4BKU

OTA K6BOY ack

Send a position report within 5 mins to chase KO4BKU

K6BOY 37.534, -122.002

Pi4+Graywolf/0.14.13

OTA K6BOY ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE K6BOY CM87xm

KO4BKU OTA

QSL K6BOY Thx for the chase! 73

OTA K6BOY ack

DE KO4BKU QSL Thx for the chase! 73

BG7OXS-1 73 from Canton,have a nice day (2 min) 4
QSL card BG7OXS-1 ChinaOL63ma →KO4BKU United States of AmericaEM67wj ·13,002 km·worked in 2m 53s
PTT, both stations
both stations, one QSO
chaser · op 4
banked by both4 points
BG7OXS-1 OTA

CHASE KO4BKU 73 from Canton,have a nice day

OTA BG7OXS-1 ack

Send a position report within 5 mins to chase KO4BKU

BG7OXS-1 23.012, 113.046

Bat:80%

OTA BG7OXS-1 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE BG7OXS-1 OL63ma 73 from Canton,have a nice day

KO4BKU OTA

QSL BG7OXS-1 Thx for the chase! 73

OTA BG7OXS-1 ack

DE KO4BKU QSL Thx for the chase! 73

K0VJ-5 73 from the high prairie of Colorado (<1 min) 1
QSL card K0VJ-5 United States of AmericaDM78qx →KO4BKU United States of AmericaEM67wj ·1,621 km·worked in 0m 25s
PTT+1
host
banked by both1 point
K0VJ-5 OTA

@KO4BKU 73 from the high prairie of Colorado

OTA K0VJ-5 ack

Send a position report within 5 mins to chase KO4BKU

K0VJ-5 38.974, -104.598

via https://aprsconnect.com

OTA K0VJ-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE K0VJ-5 DM78qx 73 from the high prairie of Colorado

KO4BKU OTA

QSL K0VJ-5 Thx for the chase! 73

OTA K0VJ-5 ack

DE KO4BKU QSL Thx for the chase! 73

YG1RBS de YG1RBS (<1 min) 2
QSL card YG1RBS IndonesiaOI33ft →KO4BKU United States of AmericaEM67wj ·16,317 km·worked in 0m 34s
PTT+1
host
both stations, one QSO
banked by both2 points
YG1RBS OTA

CHASE KO4BKU de YG1RBS

OTA YG1RBS ack

Send a position report within 5 mins to chase KO4BKU

YG1RBS -6.208, 106.494

Bat:61%

OTA YG1RBS ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE YG1RBS OI33ft de YG1RBS

KO4BKU OTA

QSL YG1RBS Thx for the chase! 73

OTA YG1RBS ack

DE KO4BKU QSL Thx for the chase! 73

KC1CPR-7 Hello from VT, USA no QSL ·
KO4BKU never answered this chase KC1CPR-7 United States of AmericaFN34va →KO4BKU United States of AmericaEM67wj ·1,383 km
KC1CPR-7 OTA

CHASE KO4BKU Hello from VT, USA

OTA KC1CPR-7 ack

Send a position report within 5 mins to chase KO4BKU

KC1CPR-7 44.042, -72.192

Coffee and RF research

OTA KC1CPR-7 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE KC1CPR-7 FN34va Hello from VT, USA

XE3JCL-1 greetings from Yucatan Mexico 73 no QSL ·
KO4BKU never answered this chase XE3JCL-1 MexicoEL51fa →KO4BKU United States of AmericaEM67wj ·1,855 km
XE3JCL-1 OTA

CHASE KO4BKU greetings from Yucatan Mexico 73

OTA XE3JCL-1 ack

Send a position report within 5 mins to chase KO4BKU

XE3JCL-1 21.006, -89.562

APRS Lora Independiente

OTA XE3JCL-1 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE XE3JCL-1 EL51fa greetings from Yucatan Mexico 73

AK6QN-9 73 de Oceanside CA no QSL ·
KO4BKU never answered this chase AK6QN-9 United States of AmericaDM13if →KO4BKU United States of AmericaEM67wj ·2,852 km
AK6QN-9 OTA

@KO4BKU 73 de Oceanside CA

OTA AK6QN-9 ack

Send a position report within 5 mins to chase KO4BKU

AK6QN-9 33.217, -117.285

`146.520MHz VGC N7600 Winlink^A

OTA AK6QN-9 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE AK6QN-9 DM13if 73 de Oceanside CA

DL7PJ 73 fm the Eifel hills, de Peter no QSL ·
KO4BKU never answered this chase DL7PJ GermanyJN39jv →KO4BKU United States of AmericaEM67wj ·7,112 km
DL7PJ OTA

@KO4BKU 73 fm the Eifel hills, de Peter

OTA DL7PJ ack

Send a position report within 5 mins to chase KO4BKU

DL7PJ 49.898, 6.758

Peter aprsota.org

OTA DL7PJ ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE DL7PJ JN39jv 73 fm the Eifel hills, de Peter

YO3SP-6 radio greetings from România. 73! no QSL ·
KO4BKU never answered this chase YO3SP-6 RomaniaKN24xj →KO4BKU United States of AmericaEM67wj ·8,647 km
YO3SP-6 OTA

@KO4BKU radio greetings from România. 73!

OTA YO3SP-6 ack

Send a position report within 5 mins to chase KO4BKU

YO3SP-6 44.412, 25.946

YO3SP-6

OTA YO3SP-6 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/30

OTA KO4BKU ack

DE YO3SP-6 KN24xj radio greetings from România. 73!