5
16 Sep 2026
KO4BKU United States of America Op 19 120 min on air

Lunchtime op

14 QSOs 1 incomplete 7 countries
Scoreboard
8 × 216
5 × 15
6 × 16
1 × 11
2 × 12
3 × 13
points 33 every point is a stamp
aprsota.org/KO4BKU/ops/19
Timeline to · 120 min hit the max
N1KAB-7 YO3SP-6 KJ5IMV-5 KE4PIC OH1EEZ K6BOY K7III DL7PJ W0RMT-7 VE3ZLG N3SQY-10 M6GSN-8 VE7RJT-5 M6GSN-3
XE3JCL-1
Map
Logbook 14 QSOs 1 incomplete 7 countries 33 points
StartChaserLocationMessageEndScore
N1KAB-7 73's from OK (4 min) 2
QSL card N1KAB-7 United States of AmericaEM05ji →KO4BKU United States of AmericaEM67wj ·1,191 km·worked in 4m 30s
Two-Way+2
PTT, both stations
banked by both2 points
N1KAB-7 OTA

CHASE KO4BKU 73's from OK

OTA N1KAB-7 expired

Send a position report within 5 mins to chase KO4BKU

N1KAB-7 35.352, -99.197

`_3

OTA N1KAB-7 expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE N1KAB-7 EM05ji 73's from OK

KO4BKU OTA

QSL N1KAB-7 Thx for the chase! 73

OTA N1KAB-7 expired

DE KO4BKU QSL Thx for the chase! 73

YO3SP-6 greetings from KN24xj, România. 73! (9 min) 2
QSL card YO3SP-6 RomaniaKN24xj →KO4BKU United States of AmericaEM67wj ·8,647 km·worked in 9m 14s
PTT+1
host
Foreign Lands+1
both stations, one QSO
banked by both2 points
YO3SP-6 OTA

@KO4BKU greetings from KN24xj, 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/19

OTA KO4BKU ack

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

KO4BKU OTA

QSL YO3SP-6 Thx for the chase! 73

OTA YO3SP-6 ack

DE KO4BKU QSL Thx for the chase! 73

OH1EEZ · (9 min) 2
QSL card OH1EEZ FinlandKP10bi →KO4BKU United States of AmericaEM67wj ·7,350 km·worked in 9m 07s
PTT+1
host
Foreign Lands+1
both stations, one QSO
banked by both2 points
OH1EEZ OTA

CHASE KO4BKU

OTA OH1EEZ ack

Send a position report within 5 mins to chase KO4BKU

OH1EEZ 60.374, 22.129

aprs.fi for iOS

OTA OH1EEZ ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE OH1EEZ KP10bi

KO4BKU OTA

QSL OH1EEZ Thx for the chase! 73

OTA OH1EEZ ack

DE KO4BKU QSL Thx for the chase! 73

KJ5IMV-5 hello 73 (5 min) 3
QSL card KJ5IMV-5 United States of AmericaEL29bt →KO4BKU United States of AmericaEM67wj ·1,237 km·worked in 5m 05s
Two-Way+2
PTT, both stations
Two Hats+1
chaser · op 12
banked by both3 points
KJ5IMV-5 OTA

Chase ko4bku hello 73

OTA KJ5IMV-5 ack

Send a position report within 5 mins to chase KO4BKU

KJ5IMV-5 29.793, -95.879

APRSSwift

OTA KJ5IMV-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE KJ5IMV-5 EL29bt hello 73

KO4BKU OTA

QSL KJ5IMV-5 Hello and 73

OTA KJ5IMV-5 ack

DE KO4BKU QSL Hello and 73

K6BOY · (4 min) 2
QSL card K6BOY United States of AmericaCM87xm →KO4BKU United States of AmericaEM67wj ·3,146 km·worked in 4m 09s
Two-Way+2
PTT, both stations
banked by both2 points
K6BOY OTA

CHASE KO4BKU

OTA K6BOY expired

Send a position report within 5 mins to chase KO4BKU

K6BOY 37.534, -122.002

Pi4+Graywolf/0.14.13

OTA K6BOY expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE K6BOY CM87xm

KO4BKU OTA

QSL K6BOY Thx for the chase! 73

OTA K6BOY expired

DE KO4BKU QSL Thx for the chase! 73

KE4PIC de Frank EM97xe (3 min) 3
QSL card KE4PIC United States of AmericaEM97xe →KO4BKU United States of AmericaEM67wj ·540 km·worked in 3m 07s
Two-Way+2
PTT, both stations
Pileup+1
host · 6 stations
banked by both3 points
KE4PIC OTA

CHASE KO4BKU de Frank EM97xe

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/19

OTA KO4BKU ack

DE KE4PIC EM97xe de Frank EM97xe

KO4BKU OTA

QSL KE4PIC Thx for the chase! 73

OTA KE4PIC ack

DE KO4BKU QSL Thx for the chase! 73

M6GSN-8 Hello from London (43 min) 3
QSL card M6GSN-8 United KingdomJO01bl →KO4BKU United States of AmericaEM67wj ·6,614 km·worked in 43m 53s
PTT+1
host
Foreign Lands+1
both stations, one QSO
Pileup+1
host · 6 stations
banked by both3 points
M6GSN-8 OTA

@KO4BKU Hello from London

OTA M6GSN-8 ack

Send a position report within 5 mins to chase KO4BKU

M6GSN-8 51.490, 0.123

via https://aprsconnect.com

OTA M6GSN-8 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE M6GSN-8 JO01bl Hello from London

KO4BKU OTA

QSL M6GSN-8 Thx for the chase! 73

OTA M6GSN-8 expired

DE KO4BKU QSL Thx for the chase! 73

N3SQY-10 73 from Currituck Lighthouse (32 min) 2
QSL card N3SQY-10 FM26cj →KO4BKU United States of AmericaEM67wj ·922 km·worked in 32m 40s
PTT+1
host
Davy Jones+1
chaser
banked by both2 points
N3SQY-10 OTA

@KO4BKU 73 from Currituck Lighthouse

OTA N3SQY-10 ack

Send a position report within 5 mins to chase KO4BKU

N3SQY-10 36.377, -75.831

6via https://aprsconnect.com

OTA N3SQY-10 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE N3SQY-10 FM26cj 73 from Currituck Lighthouse

KO4BKU OTA

QSL N3SQY-10 Thx for the chase! 73

OTA N3SQY-10 ack

DE KO4BKU QSL Thx for the chase! 73

VE3ZLG Hello from Leo in Burlington, ON (21 min) 3
QSL card VE3ZLG CanadaFN03ch →KO4BKU United States of AmericaEM67wj ·848 km·worked in 21m 43s
Two-Way+2
PTT, both stations
Foreign Lands+1
both stations, one QSO
banked by both3 points
VE3ZLG OTA

@KO4BKU Hello from Leo in Burlington, ON

OTA VE3ZLG expired

Send a position report within 5 mins to chase KO4BKU

VE3ZLG 43.332, -79.806

PinPoint v2.1

OTA VE3ZLG expired

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE VE3ZLG FN03ch Hello from Leo in Burlington, ON

KO4BKU OTA

QSL VE3ZLG Thx for the chase! 73

OTA VE3ZLG expired

DE KO4BKU QSL Thx for the chase! 73

W0RMT-7 howdy from Colorado! (20 min) 2
QSL card W0RMT-7 United States of AmericaDM79kx →KO4BKU United States of AmericaEM67wj ·1,672 km·worked in 20m 46s
Two-Way+2
PTT, both stations
banked by both2 points
W0RMT-7 OTA

Chase KO4BKU howdy from Colorado!

OTA W0RMT-7 ack

Send a position report within 5 mins to chase KO4BKU

W0RMT-7 39.977, -105.148

w0rmt.1@gmail.com

OTA W0RMT-7 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE W0RMT-7 DM79kx howdy from Colorado!

KO4BKU OTA

QSL W0RMT-7 Howdy! 73

OTA W0RMT-7 ack

DE KO4BKU QSL Howdy! 73

DL7PJ 73 fm the Eifel hills, Peter DL7PJ (11 min) 4
QSL card DL7PJ GermanyJN39jv →KO4BKU United States of AmericaEM67wj ·7,112 km·worked in 11m 50s
Two-Way+2
PTT, both stations
Foreign Lands+1
both stations, one QSO
Two Hats+1
chaser · op 89
banked by both4 points
DL7PJ OTA

@KO4BKU 73 fm the Eifel hills, Peter DL7PJ

OTA DL7PJ ack

Send a position report within 5 mins to chase KO4BKU

DL7PJ 49.898, 6.759

Peter aprsota.org

OTA DL7PJ ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE DL7PJ JN39jv 73 fm the Eifel hills, Peter DL7PJ

KO4BKU OTA

QSL DL7PJ Thx for the chase! 73

OTA DL7PJ ack

DE KO4BKU QSL Thx for the chase! 73

K7III · (5 min) 3
QSL card K7III United States of AmericaCN87us →KO4BKU United States of AmericaEM67wj ·3,143 km·worked in 5m 50s
Two-Way+2
PTT, both stations
Two Hats+1
chaser · op 234
banked by both3 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/19

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

VE7RJT-5 73 from Canada (13 min) 2
QSL card VE7RJT-5 CanadaDO00ig →KO4BKU United States of AmericaEM67wj ·2,983 km·worked in 13m 52s
PTT+1
host
Foreign Lands+1
both stations, one QSO
banked by both2 points
VE7RJT-5 OTA

@KO4BKU 73 from Canada

OTA VE7RJT-5 ack

Send a position report within 5 mins to chase KO4BKU

VE7RJT-5 50.269, -119.270

via https://aprsconnect.com

OTA VE7RJT-5 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE VE7RJT-5 DO00ig 73 from Canada

KO4BKU OTA

QSL VE7RJT-5 Thx for the chase! 73

OTA VE7RJT-5 ack

DE KO4BKU QSL Thx for the chase! 73

M6GSN-3 Hello from London (12 min) 0
QSL card M6GSN-3 United KingdomIO91xm →KO4BKU United States of AmericaEM67wj ·6,605 km·worked in 12m 08s
M6GSN-3 OTA

@KO4BKU Hello from London

OTA M6GSN-3 ack

Send a position report within 5 mins to chase KO4BKU

M6GSN-3 51.512, -0.009

via https://aprsconnect.com

OTA M6GSN-3 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE M6GSN-3 IO91xm Hello from London

KO4BKU OTA

QSL M6GSN-3 Thx for the chase! 73

OTA M6GSN-3 expired

DE KO4BKU QSL Thx for the chase! 73

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

CHASE KO4BKU

OTA XE3JCL-1 ack

Send a position report within 5 mins to chase KO4BKU

XE3JCL-1 21.006, -89.562

Bat:57% APRS LORA Independiente

OTA XE3JCL-1 ack

Now chasing KO4BKU EM67wj. aprsota.org/KO4BKU/ops/19

OTA KO4BKU ack

DE XE3JCL-1 EL51fa