OZ9GA — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving OZ9GA, decoded by SO8OO in southeastern Poland. 2,356 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-11-04.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 2,356 FT8 messages attributed to OZ9GA as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (37%), followed by 20 m (28%) and 40 m (21%). Most decodes (72%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-11-04 03:03 UTC
Observed FT8 message patterns
- Attributed sample
- 2,356 messages
- Active dates
- 62 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -17.1 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 383, moderate (-15 to -9 dB) 773, strong (≥ -8 dB) 1,200.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with OZ9GA in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to OZ9GA
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JO46 · 1,415 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,118 km (approx.)
- Last such locator decoded
- 2026-11-04 03:03 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 UTC | Band | OZ9GA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 03:02 | 160m | -3 / - | AA1K | - / - | 3 | Partial capture |
| 11-04 01:01 | 160m | +8 / - | GB1RBL | - / -15 | 2 | ✓ Closing fragment |
| 11-04 00:58 | 160m | -5 / - | AA1K | - / - | 5 | Partial capture |
| 11-04 00:33 | 160m | -13 / - | RJ3DC | -4 / -4 | 4 | Partial capture |
| 11-04 00:30 | 160m | -16 / - | ON8WR | - / +7 | 3 | ✓ Closing fragment |
| 11-04 00:26 | 160m | -10 / - | CT1EEX | - / - | 5 | Partial capture |
| 11-04 00:25 | 160m | -5 / - | AA1K | - / - | 3 | Partial capture |
| 11-02 01:39 | 160m | +2 / -7 | OE8RPK | -17 / -5 | 4 | ✓ Full exchange observed |
| 11-02 01:36 | 160m | - / - | R3ICU | -18 / - | 2 | Partial capture |
| 11-01 03:57 | 160m | -12 / - | TK/DH7SB | - / - | 2 | Partial capture |
| 11-01 03:55 | 160m | -10 / - | 5B4VL | - / - | 4 | Partial capture |
| 11-01 03:52 | 160m | -14 / -14 | DF7JS | +2 / +7 | 4 | ✓ Full exchange observed |
| 11-01 03:50 | 160m | -17 / - | TK/DH7SB | - / - | 4 | Partial capture |
| 11-01 03:47 | 160m | -7 / - | UX7QV | - / - | 4 | Partial capture |
| 11-01 03:40 | 160m | -16 / - | M0DSK | - / - | 4 | Partial capture |
| 11-01 03:39 | 160m | -16 / - | TK/DH7SB | - / - | 2 | Partial capture |
| 11-01 03:36 | 160m | -8 / -16 | EI4GAB | -18 / -14 | 8 | ✓ Full exchange observed |
| 11-01 03:32 | 160m | -18 / - | TK/DH7SB | - / - | 3 | Partial capture |
| 11-01 03:30 | 160m | -12 / -4 | DF3IS | -10 / +7 | 5 | ✓ Full exchange observed |
| 11-01 00:10 | 160m | - / -8 | G7RHF | -15 / - | 2 | ✓ Closing fragment |
| 10-31 23:52 | 160m | -20 / -17 | DL1SPI | +8 / +4 | 5 | ✓ Full exchange observed |
| 10-31 23:45 | 160m | -19 / - | NG9J | - / - | 10 | Partial capture |
| 10-31 23:42 | 160m | -10 / - | DO2HKV | -7 / - | 4 | ✓ Closing observed |
| 10-31 23:40 | 160m | -8 / +1 | EA4HPY | -2 / +7 | 4 | ✓ Full exchange observed |
| 10-31 23:33 | 160m | -20 / - | UT/KF0PFA | - / - | 3 | Partial capture |
| 10-31 20:34 | 160m | -12 / - | JA5BZL | - / - | 5 | Partial capture |
| 10-31 20:29 | 160m | -7 / - | YL3CW | - / - | 5 | Partial capture |
| 10-31 20:28 | 160m | -14 / -4 | PI4DX | +6 / - | 5 | ✓ Full exchange observed |
| 10-31 20:02 | 160m | -11 / - | IT9DSZ | - / - | 3 | Partial capture |
| 10-31 19:59 | 160m | -10 / - | M0UTD | - / - | 2 | Partial capture |
| 10-31 19:56 | 160m | -12 / - | SV9MBH | - / - | 2 | Partial capture |
| 10-31 18:36 | 160m | -14 / -10 | OH5YZ | -14 / -17 | 4 | ✓ Full exchange observed |
| 10-31 18:35 | 160m | -16 / -3 | DO7RMS | -3 / -6 | 6 | ✓ Full exchange observed |
| 10-31 18:34 | 160m | -12 / +1 | DO9AO | +2 / - | 4 | ✓ Full exchange observed |
| 10-31 18:32 | 160m | -12 / +9 | SM7DOX | -2 / -1 | 6 | ✓ Full exchange observed |
| 10-31 18:29 | 160m | - / -8 | F4EEJ | -16 / - | 2 | ✓ Closing fragment |
| 10-31 18:28 | 160m | -17 / - | OE8DDX | -4 / -2 | 3 | ✓ Closing observed |
| 10-31 17:16 | 160m | -18 / -10 | DL1DEU | -17 / -7 | 5 | ✓ Full exchange observed |
| 10-31 17:13 | 160m | -17 / -17 | G4ATX | 0 / +1 | 7 | ✓ Full exchange observed |
| 10-31 17:11 | 160m | -15 / -1 | SM2LIY | -8 / - | 5 | ✓ Full exchange observed |
| 10-31 17:10 | 160m | -15 / - | DF2OO | - / -13 | 3 | ✓ Closing fragment |
| 10-31 17:06 | 160m | -17 / - | OZ1ADL | -4 / - | 5 | ✓ Full exchange observed |
| 10-31 17:02 | 160m | - / -7 | DF3IS | -2 / - | 2 | Partial capture |
| 10-29 04:49 | 160m | -11 / - | IQ0AAI | - / - | 3 | Partial capture |
| 10-28 21:55 | 160m | -15 / - | LA9JKA | -5 / - | 4 | ✓ Closing observed |
| 10-28 21:52 | 160m | -12 / -9 | OM2WW | +13 / +5 | 8 | ✓ Full exchange observed |
| 10-28 21:51 | 80m | - / - | R5AT | -8 / - | 2 | Partial capture |
| 10-28 21:49 | 80m | - / -15 | SQ9PCH | +11 / - | 2 | ✓ Closing fragment |
| 10-23 20:13 | 160m | -20 / -8 | OK1AR | +18 / - | 3 | ✓ Closing observed |
| 10-23 20:09 | 160m | -10 / - | G7CHB | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003545 -12 1202 CQ OZ9GA JO46 005830 -9 1200 AA1K OZ9GA JO46 (x5) 010130 +11 497 GB1RBL OZ9GA R-15 (x2) 010230 +3 497 CQ OZ9GA JO46 (x4) 030200 -4 1002 AA1K OZ9GA JO46 (x3)
UTC dB Audio Message 193245 +1 959 HG3FMZ OZ9GA -06 193300 +4 959 OZ9GA HG3FMZ R-03 193315 +4 959 HG3FMZ OZ9GA RR73 193330 +3 959 OZ9GA HG3FMZ 73 195130 -3 1227 OZ9GA OZ7KJ/P +05 195145 +2 802 OZ7KJ/P OZ9GA R+10 195200 +3 1228 OZ9GA OZ7KJ/P RR73 195215 +0 803 OZ7KJ/P OZ9GA 73 195530 +0 802 IK2BUF OZ9GA JO46 (x3) 214930 +10 1271 OZ9GA SQ9PCH -15 (x2) 215100 -7 1380 OZ9GA R5AT KO85 (x2)
UTC dB Audio Message 204600 +7 934 OZ8MW OZ9GA JO46 (x7) 205200 +6 934 TF4CU OZ9GA R-22 (x2) 205600 +6 846 SV1DZB OZ9GA JO46 205615 -24 2131 OZ9GA SV1DZB -09 205630 +1 846 SV1DZB OZ9GA R+02 205645 -13 2131 OZ9GA SV1DZB RR73 205700 +4 847 SV1DZB OZ9GA 73 205745 -10 846 OZ9GA EW8DU KO52
UTC dB Audio Message 183930 +8 2124 OZ9GA PA2RTD JO21 (x3) 184115 +0 1164 PA2RTD OZ9GA -21 (x3) 121345 -12 1688 IT9GKD/P OZ9GA JO46 (x2) 121500 -3 902 OZ9GA IT9GKD/P -13 (x2) 121615 -9 1688 IT9GKD/P OZ9GA 73 121645 -11 1688 F4HSB OZ9GA +03 161800 +0 1018 EA4GA OZ9GA JO46 162200 -13 1018 ZL1RPC/P OZ9GA R-18 122015 -9 1233 OZ9GA G0RQL IO70
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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