SQ9LOJ — 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 SQ9LOJ, decoded by SO8OO in southeastern Poland. 3,832 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 79 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.
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 3,832 FT8 messages attributed to SQ9LOJ as the transmitting token by decoded message structure across 79 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (49%), followed by 60 m (29%) and 40 m (21%). Most decodes (75%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (81%); the estimated median was +0.6 dB.
Overview
Bands
Last attributed message: 2026-11-05 19:45 UTC
Observed FT8 message patterns
- Attributed sample
- 3,832 messages
- Active dates
- 79 UTC dates
- Estimated median S/N
- +0.6 dB
- Estimated 10th-90th percentile
- -12.9 to +13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 222, moderate (-15 to -9 dB) 492, strong (≥ -8 dB) 3,118.
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 SQ9LOJ 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 SQ9LOJ
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
- JO90 · 2,782 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 208 km (approx.)
- Last such locator decoded
- 2026-11-05 19:45 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 | SQ9LOJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 19:44 | 160m | -20 / - | R3AP | - / - | 3 | Partial capture |
| 11-05 19:17 | 80m | +14 / - | TA7MMI | - / 0 | 7 | ✓ Closing fragment |
| 11-05 19:11 | 80m | +10 / -15 | UN0GY | -24 / -13 | 6 | ✓ Full exchange observed |
| 11-05 18:35 | 80m | +13 / - | EX7DY | - / - | 5 | Partial capture |
| 11-05 18:28 | 80m | +15 / - | SV0LS | -2 / -4 | 4 | ✓ Closing observed |
| 11-04 19:35 | 40m | - / -10 | GU4WRP | -18 / - | 2 | ✓ Closing fragment |
| 11-04 18:01 | 80m | +8 / -25 | DO9NMH | -17 / - | 7 | Partial capture |
| 11-04 17:59 | 80m | +9 / - | SV5BYP | - / - | 3 | Partial capture |
| 11-04 17:56 | 80m | +12 / -4 | IK3/UY7LA | +5 / - | 4 | Partial capture |
| 11-04 17:56 | 80m | +16 / - | RU4CK/P | - / -3 | 2 | Partial capture |
| 11-04 17:54 | 80m | +13 / - | R9FAI | - / - | 3 | Partial capture |
| 11-04 17:53 | 80m | +10 / - | EX7DY | - / - | 3 | Partial capture |
| 11-04 17:14 | 80m | +4 / - | F4MUM | - / - | 2 | Partial capture |
| 11-04 17:12 | 80m | -10 / - | SV5BYP | - / - | 3 | Partial capture |
| 11-03 21:10 | 60m | - / -12 | F1IQH | +1 / - | 3 | ✓ Closing fragment |
| 11-03 20:57 | 60m | - / -7 | DN4TG | -6 / - | 2 | ✓ Closing fragment |
| 11-03 20:55 | 60m | - / -10 | DL1SO | -2 / - | 2 | ✓ Closing fragment |
| 11-03 20:26 | 60m | - / -13 | IK0RNU | -8 / - | 4 | ✓ Closing fragment |
| 11-03 16:27 | 80m | +1 / - | OG5O | - / - | 10 | Partial capture |
| 11-03 16:12 | 80m | -7 / -17 | PI40EUDXF | -4 / -2 | 5 | Partial capture |
| 11-02 19:44 | 80m | -2 / - | UA9XL/P | - / -20 | 8 | Partial capture |
| 11-02 19:42 | 80m | -7 / - | RC4AC | - / - | 3 | Partial capture |
| 11-02 19:39 | 80m | -9 / - | HB3YPJ | - / - | 4 | Partial capture |
| 11-02 19:37 | 80m | -8 / - | SP3BPC | - / - | 2 | Partial capture |
| 11-02 19:35 | 80m | -3 / -10 | YO4GIY | -10 / -7 | 5 | ✓ Full exchange observed |
| 11-02 19:33 | 80m | -5 / - | UA9XL/P | - / - | 2 | Partial capture |
| 11-01 11:43 | 10m | - / -16 | CT1COU | -12 / - | 2 | Partial capture |
| 11-01 11:41 | 10m | - / +2 | IQ4JO | -8 / - | 2 | ✓ Closing fragment |
| 10-31 21:39 | 80m | -8 / - | TC8ATA | - / - | 7 | Partial capture |
| 10-31 08:58 | 10m | - / -13 | JY5IB | -22 / - | 2 | ✓ Closing fragment |
| 10-31 08:50 | 10m | - / -1 | 4X5EX | -19 / - | 3 | ✓ Closing fragment |
| 10-29 06:00 | 80m | +6 / -25 | OG5O | -13 / - | 8 | Partial capture |
| 10-29 05:58 | 80m | +2 / - | VE2CKW | - / - | 4 | Partial capture |
| 10-28 22:43 | 80m | +2 / - | TA1MB | - / - | 5 | Partial capture |
| 10-28 22:41 | 80m | -2 / - | HF50HSP | - / - | 4 | Partial capture |
| 10-28 22:38 | 80m | +3 / - | AP2HA | - / - | 5 | Partial capture |
| 10-28 22:05 | 80m | -4 / - | TA1MB | - / - | 4 | Partial capture |
| 10-28 22:03 | 80m | 0 / - | TA2PYZ | - / - | 4 | Partial capture |
| 10-28 21:59 | 80m | +2 / - | TA1MB | - / -4 | 7 | Partial capture |
| 10-28 21:56 | 80m | +3 / - | UT/WE9G | - / - | 7 | Partial capture |
| 10-28 21:52 | 80m | +5 / - | TA2PYZ | - / - | 7 | Partial capture |
| 10-28 21:49 | 80m | +4 / - | JE6HGL | - / - | 7 | Partial capture |
| 10-28 11:13 | 10m | - / -2 | RT8T | -4 / - | 2 | ✓ Closing fragment |
| 10-28 07:37 | 10m | - / -9 | JA2ING | -13 / - | 2 | ✓ Closing fragment |
| 10-27 10:00 | 10m | - / +9 | UN6LN | -4 / - | 2 | ✓ Closing fragment |
| 10-26 22:16 | 60m | - / 0 | YO9HP | -4 / - | 2 | ✓ Closing fragment |
| 10-26 22:14 | 60m | - / -16 | 4Z5KU | -13 / - | 2 | Partial capture |
| 10-26 21:41 | 80m | +10 / - | OY1HJ | - / - | 5 | Partial capture |
| 10-26 21:36 | 80m | +11 / - | OY1HJ | - / - | 5 | Partial capture |
| 10-24 20:21 | 60m | - / -7 | G4IFX | -3 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175615 -8 735 SQ9LOJ SP4LIN -16 (x2) 180015 -4 1146 SQ9LOJ SP5GW KO12 184445 -3 1572 SQ9LOJ SQ2PHC JO94 184815 -2 2273 SQ9LOJ SP9MQU R-14 (x2) 165615 +2 1842 SQ9LOJ SP/DL5DBO -07 165630 -22 1794 TK/DH7SB SQ9LOJ R-07 170230 -23 1794 RT6Z SQ9LOJ JO90 193530 -21 1395 CQ SQ9LOJ JO90 (x2) 193800 -16 1395 OM3SX SQ9LOJ RR73 194400 -21 1395 R3AP SQ9LOJ JO90 (x3)
UTC dB Audio Message 183645 +12 2702 EX7DY SQ9LOJ JO90 (x2) 191130 +10 2702 UN0GY SQ9LOJ JO90 (x2) 191215 -24 2046 SQ9LOJ UN0GY -15 191230 +9 2702 UN0GY SQ9LOJ R-13 191245 -23 2046 SQ9LOJ UN0GY RR73 191300 +11 2702 UN0GY SQ9LOJ 73 191730 +9 2702 TA7MMI SQ9LOJ JO90 (x7)
UTC dB Audio Message 132645 -5 1364 DL9KM SQ9LOJ -13 132700 -15 1476 SQ9LOJ DL9KM R-09 132715 -7 1364 DL9KM SQ9LOJ RR73 132730 -12 1475 SQ9LOJ DL9KM 73 060430 +0 679 SQ9LOJ HF50HSP -05 060530 +8 511 SQ9LOJ G0BLB IO81 (x4) 061115 -3 1837 SQ9LOJ ON8DM -05 (x2) 062145 -20 1540 SQ9LOJ F4NHL -03 193530 -20 2155 SQ9LOJ GU4WRP -10 (x2) 195130 -6 2938 SQ9LOJ GB2POPPY +14
UTC dB Audio Message 175600 -10 1583 SQ9LOJ LZ911TD -04 195015 -8 2024 SQ9LOJ TA7MMI -13 201800 -18 2166 SQ9LOJ PA1EJ -03 202645 -8 1002 SQ9LOJ IK0RNU -13 (x4) 205500 -2 2597 SQ9LOJ DL1SO -10 (x2) 205700 -4 2201 SQ9LOJ DN4TG -07 (x2) 210530 -10 2333 SQ9LOJ F5PEG RR73 211000 +5 2590 SQ9LOJ F1IQH -12 (x3)
UTC dB Audio Message 100030 -4 2436 SQ9LOJ UN6LN RR73 073730 -13 931 SQ9LOJ JA2ING -09 (x2) 111330 -7 2696 SQ9LOJ RT8T -02 (x2) 122515 -16 2396 SQ9LOJ RZ9WA -02 085000 -19 1808 SQ9LOJ 4X5EX -01 (x3) 085815 -20 1672 SQ9LOJ JY5IB -13 (x2) 114145 -9 1799 SQ9LOJ IQ4JO +02 (x2) 114345 -9 1637 SQ9LOJ CT1COU -16 (x2)
UTC dB Audio Message 093015 -12 2338 SQ9LOJ DA0LH -06 (x12) 145330 -1 336 SQ9LOJ EX7DY -15 (x2)
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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