SQ9DKS — 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 SQ9DKS, decoded by SO8OO in southeastern Poland. 1,265 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 60 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-03.
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 1,265 FT8 messages attributed to SQ9DKS as the transmitting token by decoded message structure across 60 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (62%), followed by 60 m (20%) and 160 m (13%). Most decodes (86%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -0.9 dB.
Overview
Bands
Last attributed message: 2026-11-03 04:44 UTC
Observed FT8 message patterns
- Attributed sample
- 1,265 messages
- Active dates
- 60 UTC dates
- Estimated median S/N
- -0.9 dB
- Estimated 10th-90th percentile
- -17.3 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 199, moderate (-15 to -9 dB) 262, strong (≥ -8 dB) 804.
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 SQ9DKS 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 SQ9DKS
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
- JN99 · 823 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 206 km (approx.)
- Last such locator decoded
- 2026-11-03 04:44 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 | SQ9DKS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 11:01 | 10m | - / -4 | EA5BCO | +14 / - | 2 | ✓ Closing fragment |
| 11-04 10:58 | 10m | - / +4 | TF5B | -18 / - | 2 | ✓ Closing fragment |
| 11-04 05:27 | 40m | - / -2 | SV2AOB | -5 / - | 2 | ✓ Closing fragment |
| 11-04 05:24 | 40m | - / -3 | 5B4AMX | -6 / - | 2 | ✓ Closing fragment |
| 11-03 04:55 | 40m | - / -10 | TC2TR | -10 / - | 2 | ✓ Closing fragment |
| 11-03 04:51 | 40m | - / -17 | 5B4AMM | -13 / - | 2 | Partial capture |
| 11-03 04:43 | 80m | -6 / - | UA3GIE | - / - | 3 | Partial capture |
| 11-03 04:42 | 80m | -9 / -18 | UA3ZQN | -10 / - | 4 | Partial capture |
| 11-02 07:50 | 40m | - / - | DG6TOM | -6 / - | 2 | Partial capture |
| 11-01 07:35 | 80m | +12 / +8 | SP3HCA | -1 / +1 | 5 | ✓ Full exchange observed |
| 11-01 07:24 | 80m | +2 / -1 | OM2JK | +2 / +2 | 4 | ✓ Full exchange observed |
| 10-31 19:57 | 80m | - / - | IU5HIU | -6 / - | 6 | Partial capture |
| 10-31 19:56 | 80m | -5 / -10 | DC2SF | -1 / -9 | 3 | ✓ Full exchange observed |
| 10-31 19:46 | 80m | - / -1 | SP9MIM | -4 / - | 2 | ✓ Closing fragment |
| 10-31 19:43 | 80m | - / - | DC9JVN | -6 / - | 2 | Partial capture |
| 10-31 19:39 | 80m | -4 / -3 | HA1BL | +14 / +1 | 5 | ✓ Full exchange observed |
| 10-31 19:35 | 80m | - / -3 | DO2DLE | +2 / - | 2 | Partial capture |
| 10-31 19:32 | 80m | +5 / +5 | OE9RWH | +4 / - | 4 | ✓ Closing observed |
| 10-31 19:28 | 80m | - / - | SM5UYV | -6 / - | 3 | Partial capture |
| 10-31 19:26 | 80m | -4 / - | SP4WJ | - / - | 3 | Partial capture |
| 10-31 19:23 | 80m | - / -11 | DO1SHK | -8 / - | 2 | Partial capture |
| 10-31 19:16 | 80m | - / +2 | DK6ITM | +6 / - | 3 | ✓ Closing fragment |
| 10-31 18:51 | 40m | - / -7 | ES2AJ | -12 / - | 4 | ✓ Closing fragment |
| 10-31 18:50 | 40m | - / +2 | IX1ABE | -6 / - | 2 | Partial capture |
| 10-31 18:45 | 40m | - / -11 | R6LNH | -15 / - | 2 | ✓ Closing fragment |
| 10-31 04:51 | 80m | - / -7 | F4EWK | +8 / - | 2 | ✓ Closing fragment |
| 10-26 17:48 | 80m | +2 / - | HA9MDP | +2 / +8 | 5 | ✓ Full exchange observed |
| 10-25 21:02 | 80m | - / -20 | R5AV | +4 / - | 2 | Partial capture |
| 10-25 21:01 | 80m | - / - | SP3EK | +6 / - | 2 | Partial capture |
| 10-25 20:57 | 80m | - / -3 | SP1SZ | -6 / - | 2 | ✓ Closing fragment |
| 10-25 20:37 | 80m | - / -7 | YL2KF | +18 / - | 2 | ✓ Closing fragment |
| 10-25 20:35 | 80m | - / - | EW8DU | -8 / - | 2 | Partial capture |
| 10-25 20:33 | 80m | - / +1 | HA5UB | +14 / - | 2 | Partial capture |
| 10-24 17:02 | 80m | - / - | DD8BA | -9 / - | 11 | Partial capture |
| 10-24 16:58 | 80m | +4 / -9 | SP5XTY | +4 / -2 | 5 | ✓ Full exchange observed |
| 10-24 16:54 | 80m | +4 / - | SQ1RTU | +3 / -9 | 3 | ✓ Closing observed |
| 10-24 16:52 | 80m | - / -5 | DA1ST | -2 / - | 3 | ✓ Closing fragment |
| 10-24 16:50 | 80m | +10 / - | OM8GT | - / - | 2 | Partial capture |
| 10-24 16:44 | 60m | - / - | OE9RWH | -1 / - | 5 | Partial capture |
| 10-24 16:41 | 60m | -18 / -6 | HF7X | -2 / -16 | 5 | ✓ Full exchange observed |
| 10-21 13:48 | 10m | - / -1 | CR7BUW | -20 / - | 3 | ✓ Closing fragment |
| 10-21 04:03 | 80m | +2 / -8 | ON4MAP | -6 / -15 | 3 | ✓ Full exchange observed |
| 10-21 04:03 | 80m | - / - | M9XPN | -17 / - | 4 | Partial capture |
| 10-18 10:58 | 10m | - / - | EA7Z | -6 / - | 2 | Partial capture |
| 10-18 10:57 | 10m | - / - | CT2KCK | 0 / - | 4 | ✓ Closing fragment |
| 10-18 10:55 | 10m | - / - | EA7R | +8 / - | 2 | ✓ Closing fragment |
| 10-18 10:52 | 10m | - / -8 | CT7AUT | -16 / - | 2 | ✓ Closing fragment |
| 10-17 23:12 | 40m | - / -11 | MX1TWY | -3 / - | 3 | ✓ Closing fragment |
| 10-17 22:59 | 80m | -1 / - | SP1IWC | - / +4 | 3 | ✓ Closing fragment |
| 10-17 22:57 | 80m | -2 / - | YO3GNF | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 105815 +6 862 SQ9DKS CT2KCK IM59 105845 -9 2266 SQ9DKS EA7Z IM67 105845 -10 862 SQ9DKS CT2KCK R+11 (x2) 112830 -10 735 SQ9DKS UA9MA +00 134800 -17 1592 SQ9DKS CR7BUW IM58 (x3) 102815 -11 1087 SQ9DKS EP2AES RR73 100515 -17 1740 SQ9DKS RA9ACA -02 105800 -18 1726 SQ9DKS TF5B +04 (x2) 110130 +11 2867 SQ9DKS EA5BCO -04 (x2) 104000 -10 1390 SQ9DKS EA2BHE R+00
UTC dB Audio Message 185100 -5 1689 SQ9DKS IX1ABE R+02 185100 -10 2430 SQ9DKS ES2AJ -07 (x4) 075000 -6 906 SQ9DKS DG6TOM JN58 (x2) 045145 -14 1949 SQ9DKS 5B4AMM -17 (x2) 045545 -11 1745 SQ9DKS TC2TR -10 (x2) 052400 -5 1834 SQ9DKS 5B4AMX -03 (x2) 052700 -6 1417 SQ9DKS SV2AOB R-02 (x2)
UTC dB Audio Message 073515 +12 1457 SP3HCA SQ9DKS +01 073530 +3 1459 SQ9DKS SP3HCA R+08 073545 +12 1457 SP3HCA SQ9DKS RR73 073600 -3 1459 SQ9DKS SP3HCA 73 074615 +3 1456 CQ SQ9DKS JN99 (x3) 044230 -12 872 UA3ZQN SQ9DKS JN99 (x2) 044330 -7 871 UA3GIE SQ9DKS JN99 044345 -11 874 SQ9DKS UA3ZQN -18 044400 -6 871 UA3GIE SQ9DKS JN99 044415 -9 874 SQ9DKS UA3ZQN -18 044430 -4 871 UA3GIE SQ9DKS JN99 045115 -20 870 SQ9DKS F1PSX JN08
UTC dB Audio Message 164100 -17 1658 CQ SQ9DKS JN99 164115 -10 1868 SQ9DKS OH3MB KP20 164115 -3 331 SQ9DKS HF7X KO01 164130 -18 1658 HF7X SQ9DKS -16 164145 -4 331 SQ9DKS HF7X R-06 164200 -18 1658 HF7X SQ9DKS RR73 164215 +0 332 SQ9DKS HF7X 73 164330 -13 1657 CQ SQ9DKS JN99 164415 -2 1145 SQ9DKS OE9RWH JN57 (x5) 164900 -15 1657 CQ SQ9DKS JN99 164945 -20 1657 SQ9DKS YO4BEW KN35
UTC dB Audio Message 205715 -11 1527 LA9JKA SQ9DKS -25 (x2) 205800 -19 1589 SQ9DKS LA9JKA JP32 205815 -12 1526 LA9JKA SQ9DKS -25 205830 -20 1589 SQ9DKS LA9JKA JP32 205845 -15 1525 LA9JKA SQ9DKS -25 205900 -11 1589 SQ9DKS LA9JKA JP32 205915 -13 1528 LA9JKA SQ9DKS -25 205930 -18 1590 SQ9DKS LA9JKA JP32 205945 -16 1527 CQ UK SQ9DKS JN99 210000 -20 1590 SQ9DKS LA9JKA JP32 210015 -12 1527 CQ UK SQ9DKS JN99 (x4)
UTC dB Audio Message 053630 +0 2635 SQ9DKS F1PBZ -14 053700 -24 1314 SQ9DKS R6LQU KN97 053700 +1 322 SQ9DKS F4LNM JN09 053730 -18 1314 SQ9DKS R6LQU R-12 053800 +4 322 SQ9DKS F4LNM JN09 054200 -14 1393 SQ9DKS ON1DGN -11 063015 -6 2215 SQ9DKS R8QA -11 (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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