OK2UPG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Czech Republic Locator transmitted in a decoded message: JN99

Receiver-side FT8 activity involving OK2UPG, decoded by SO8OO in southeastern Poland. 707 related FT8 messages, 12 CQ messages, observed on 80m, 40m, 20m, 10m, across 71 UTC dates. Heard between 2026-05-26 and 2026-08-24.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

707
Related messages
12
CQ messages
71
UTC dates heard
-3 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-26
Last seen: 2026-08-24 00:58 UTC

Frequent QSO partners observed at SO8OO

Stations OK2UPG worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OK2UPG

Approximate centre of JN99, decoded 2026-08-24 02:45 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandOK2UPG S/NCounterpartCounterpart S/NMsgsCapture
08-24 02:53 40m - / -4 F5OYA/P -9 / - 9 ✓ Closing fragment
08-24 02:44 80m +16 / - SP6U - / - 3 Partial capture
08-24 02:43 80m +6 / - DM2BPG +18 / +6 5 ✓ Full exchange observed
08-24 02:20 80m - / - EA5HM -9 / - 5 Partial capture
08-24 02:19 80m +11 / 0 DL5CK 0 / -2 5 ✓ Full exchange observed
08-23 05:34 40m - / -15 SQ3KO -12 / - 3 ✓ Closing fragment
08-23 05:27 40m - / +1 HB9EFK +1 / - 2 ✓ Closing fragment
08-23 05:25 40m - / -3 SP3AU +8 / - 2 ✓ Closing fragment
08-23 04:04 80m +18 / +4 DO3VE +7 / -6 6 ✓ Full exchange observed
08-23 04:03 80m +16 / 0 DA6KK -18 / -13 5 ✓ Full exchange observed
08-23 04:02 80m +18 / - TF3VS - / - 2 Partial capture
08-22 17:13 80m +17 / - R5ACQ - / - 3 Partial capture
08-22 17:09 80m +16 / -15 RK6MC -12 / - 7 ✓ Full exchange observed
08-22 03:18 80m +5 / - KP4S - / - 6 Partial capture
08-21 18:11 40m +5 / - R3KMI - / +4 2 ✓ Closing fragment
08-21 18:04 40m -4 / -4 DL9KM +1 / +2 5 ✓ Full exchange observed
08-21 18:02 40m -6 / +2 <...> -11 / - 3 Partial capture
08-21 17:58 80m +18 / +3 HA5OLA +8 / - 6 ✓ Full exchange observed
08-21 17:55 80m +18 / - SP7ROH - / -5 5 ✓ Closing fragment
08-21 17:54 80m +15 / - RY3F - / - 3 Partial capture
08-21 17:52 80m +17 / - DO7RMS +2 / +5 4 ✓ Closing observed
08-21 02:57 80m +5 / -3 SP3OTZ +6 / - 7 ✓ Full exchange observed
08-21 02:55 80m +9 / - F5LMJ - / - 3 Partial capture
08-21 02:53 80m +7 / -15 K1BZ -10 / - 6 Partial capture
08-20 19:35 40m -5 / - SP2WZ -2 / - 3 ✓ Closing observed
08-20 19:30 80m +12 / -15 DO2OLD -4 / +9 5 ✓ Full exchange observed
08-20 19:28 80m +15 / +2 OK1DBE -7 / - 5 ✓ Full exchange observed
08-20 03:28 80m -2 / -3 YO6LM -4 / - 3 Partial capture
08-20 03:26 80m +3 / - K1BZ - / -22 5 Partial capture
08-20 03:24 80m +6 / - 9A2TN - / +8 3 ✓ Closing fragment
08-20 03:17 80m +9 / - KO4PRE -23 / -17 10 ✓ Closing observed
08-20 03:14 80m +16 / -4 DJ4WM -4 / +10 4 ✓ Full exchange observed
08-20 03:03 80m +12 / - IQ4JO - / - 8 Partial capture
08-20 03:00 80m +18 / 0 SP1TJ +8 / - 6 ✓ Full exchange observed
08-20 02:57 80m +8 / +5 LZ3AN -4 / - 4 ✓ Full exchange observed
08-19 19:04 80m +19 / - SQ2RSK -8 / -1 6 ✓ Full exchange observed
08-19 19:02 80m +17 / +9 SP9UOP +13 / - 6 ✓ Full exchange observed
08-19 19:00 80m +8 / - OE5HHR - / +2 4 ✓ Closing fragment
08-19 18:57 80m +2 / - YU9MBA - / - 2 Partial capture
08-19 18:54 80m +14 / - SP3PLD +14 / - 7 ✓ Full exchange observed
08-19 18:51 80m +24 / - LZ3SD -1 / - 6 ✓ Closing observed
08-19 18:48 80m +15 / - EW6PG - / +7 3 ✓ Closing fragment
08-19 15:01 10m - / -12 F4IIJ -14 / - 2 ✓ Closing fragment
08-19 14:58 10m - / -10 F4FSY -14 / - 2 ✓ Closing fragment
08-18 02:57 80m +16 / - MM0KQC - / - 2 Partial capture
08-18 02:55 80m +19 / -19 RL3F -24 / -7 5 ✓ Full exchange observed
08-18 02:52 80m +22 / - DA6TT +16 / - 6 ✓ Closing observed
08-17 18:30 40m -12 / 0 9A1CCB +2 / - 6 ✓ Full exchange observed
08-17 18:28 40m -12 / - RK4HS -20 / +8 4 ✓ Closing observed
08-17 18:27 40m -14 / - IZ5MMT -5 / - 2 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
052815  +1 2356  OK2UPG HB9EFK RR73
053300 -13  565  OK2UPG G0OYQ -16
053430 -14  597  OK2UPG SQ3KO JO82 (x3)
025100 -10  655  OK2UPG R8CW/4 +01
025330  -9  777  OK2UPG F5OYA/P JN13 (x9)
80m 
UTC    dB Audio  Message
021945  +2 2119  OK2UPG DL5CK RR73
022000 +10  737  DL5CK OK2UPG 73
022015 -10 1166  OK2UPG EA5HM IM99 (x5)
024300 +11  737  DM2BPG OK2UPG JN99
024315 +18 1008  OK2UPG DM2BPG +25
024330  +6  738  DM2BPG OK2UPG R+06
024345 +19 1008  OK2UPG DM2BPG RR73
024400  +0  738  DM2BPG OK2UPG 73
024445 +14  738  SP6U OK2UPG JN99 (x3)
20m 
UTC    dB Audio  Message
082830  -5  740  OK2UPG HI8UD -06 (x2)
182100 -12 2334  OK2UPG TF4M RR73
055330  +2 1132  OK2UPG R2AL KO85 (x3)
094800 -16 2424  OK2UPG R9AL RR73
012815  -6  462  OK2UPG IK4LZH RR73
182500 -13 1816  OK2UPG SV5BYP KM46
183630 -17 1059  OK2UPG EN35UKR -16
231015  -4  820  YN7DS OK2UPG JN99 (x4)
095215  -5 1420  OK2UPG ON4AOI -10
10m 
UTC    dB Audio  Message
141130  +1  848  OK2UPG UT7AXA -01 (x2)
141330 -21 1847  OK2UPG R2DIH R-09
184215 -13 1843  OK2UPG R3GO RR73
074430  -8 1760  OK2UPG Z30WWA RR73
131245 -15 2142  OK2UPG ES2AJ -03 (x2)
095730  -9  848  OK2UPG F4PCM +06 (x2)
084930  -7 1029  OK2UPG EN35UKR -09
092945 -13  994  OK2UPG HB10GBT -01
145830 -12 1613  OK2UPG F4FSY -10 (x2)
150145 -10 2143  OK2UPG F4IIJ -12 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.