DO5HCS — 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 DO5HCS, decoded by SO8OO in southeastern Poland. 550 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 53 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-11-06.
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 550 FT8 messages attributed to DO5HCS as the transmitting token by decoded message structure across 53 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (88%), followed by 10 m (12%). Most decodes (51%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-11-06 07:01 UTC
Observed FT8 message patterns
- Attributed sample
- 550 messages
- Active dates
- 53 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -21 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 162, moderate (-15 to -9 dB) 223, strong (≥ -8 dB) 165.
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 DO5HCS 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 DO5HCS
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
- JO53 · 273 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 841 km (approx.)
- Last such locator decoded
- 2026-11-06 07:00 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 | DO5HCS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 07:00 | 80m | -19 / -11 | DL0FAW | -7 / 0 | 3 | Partial capture |
| 11-04 06:27 | 80m | - / -16 | OM2IB | +14 / - | 3 | ✓ Closing fragment |
| 11-03 16:48 | 80m | -13 / +4 | PI40EUDXF | -4 / - | 2 | Partial capture |
| 11-03 16:40 | 80m | -9 / - | RN3TT | -12 / 0 | 2 | ✓ Closing observed |
| 11-03 16:36 | 80m | - / -3 | DK0RMR | -8 / - | 2 | ✓ Closing fragment |
| 11-02 07:11 | 80m | -22 / - | HB9TWU | - / - | 2 | Partial capture |
| 11-02 07:09 | 80m | - / +4 | DD6MH | -3 / - | 3 | ✓ Closing fragment |
| 11-02 07:02 | 80m | -14 / -2 | DO6ZMR | -15 / 0 | 5 | ✓ Full exchange observed |
| 11-01 07:30 | 80m | -14 / -15 | OZ0QF | -12 / - | 3 | ✓ Closing observed |
| 11-01 07:26 | 80m | -22 / - | DF9HT | - / -7 | 2 | ✓ Closing fragment |
| 11-01 07:20 | 80m | - / -8 | F8CFO | -14 / - | 2 | ✓ Closing fragment |
| 10-31 07:08 | 80m | -14 / - | ON4AEO | - / -15 | 2 | ✓ Closing fragment |
| 10-31 07:02 | 80m | -10 / - | F1TXI | -21 / -7 | 3 | ✓ Closing observed |
| 10-31 07:00 | 80m | -10 / -8 | F4EGM | -7 / +3 | 5 | ✓ Full exchange observed |
| 10-26 16:41 | 80m | -7 / -12 | SP0YAGI | -4 / -7 | 8 | Partial capture |
| 10-26 16:38 | 80m | -9 / -21 | DD7BW | -12 / -2 | 5 | ✓ Full exchange observed |
| 10-26 16:32 | 80m | -12 / -13 | OE5DML | +4 / -5 | 6 | ✓ Full exchange observed |
| 10-25 07:18 | 80m | - / -13 | R2FDU | -1 / - | 2 | ✓ Closing fragment |
| 10-25 07:14 | 80m | - / - | DL3XAK | -13 / - | 2 | ✓ Closing fragment |
| 10-25 07:13 | 80m | - / -19 | DA6YY | -8 / - | 2 | ✓ Closing fragment |
| 10-25 07:06 | 80m | -14 / -12 | ON4ASV | -12 / +3 | 4 | ✓ Full exchange observed |
| 10-24 06:23 | 80m | - / 0 | DL9DAJ | -8 / - | 2 | ✓ Closing fragment |
| 10-24 06:19 | 80m | - / -10 | DK5OPA | -12 / - | 2 | ✓ Closing fragment |
| 10-24 06:14 | 80m | -14 / -4 | DL0PS | +7 / +4 | 5 | ✓ Full exchange observed |
| 10-24 06:12 | 80m | -21 / -5 | SP9EO | +16 / +2 | 5 | ✓ Full exchange observed |
| 10-24 06:10 | 80m | -23 / - | DL4DP | - / -10 | 2 | ✓ Closing fragment |
| 10-24 06:06 | 80m | -18 / -18 | DO9NMH | -1 / 0 | 5 | ✓ Full exchange observed |
| 10-24 06:04 | 80m | -22 / -10 | DG4BH | -19 / -6 | 4 | ✓ Full exchange observed |
| 10-23 20:24 | 80m | - / -12 | R1CBW | -10 / - | 2 | ✓ Closing fragment |
| 10-23 20:20 | 80m | -12 / -11 | DA6JN | +2 / -7 | 5 | ✓ Full exchange observed |
| 10-23 20:15 | 80m | - / +9 | DL9KM | -12 / - | 2 | Partial capture |
| 10-23 06:19 | 80m | -19 / -1 | DO1OAS | -13 / - | 4 | ✓ Closing observed |
| 10-23 06:16 | 80m | -10 / -10 | DL0NS | -8 / -2 | 4 | ✓ Full exchange observed |
| 10-23 06:09 | 80m | -12 / - | DO6ZMR | -14 / - | 2 | ✓ Closing observed |
| 10-23 06:04 | 80m | -12 / -14 | 9A2G | +10 / - | 3 | ✓ Closing observed |
| 10-23 06:01 | 80m | -16 / -8 | M0UCK | -4 / -3 | 4 | ✓ Full exchange observed |
| 10-21 06:19 | 80m | -22 / - | DL8DCM | -6 / +1 | 4 | ✓ Full exchange observed |
| 10-21 06:18 | 80m | -16 / -5 | DO3NN | -5 / +4 | 5 | ✓ Full exchange observed |
| 10-21 06:16 | 80m | -21 / -1 | DK3WL | -17 / 0 | 4 | ✓ Full exchange observed |
| 10-21 06:13 | 80m | -24 / -17 | PA0MUS | -4 / +1 | 6 | ✓ Full exchange observed |
| 10-21 06:02 | 80m | -12 / -7 | SM3PZG | -18 / -1 | 4 | ✓ Full exchange observed |
| 10-19 06:14 | 80m | -18 / - | F4HMP | -19 / -2 | 3 | Partial capture |
| 10-19 06:10 | 80m | -13 / +6 | G8TJQ | -10 / +1 | 5 | Partial capture |
| 10-19 06:09 | 80m | -16 / -14 | ON4MAP | -20 / -6 | 5 | ✓ Full exchange observed |
| 10-18 06:21 | 80m | - / +3 | DO1BOC | -13 / - | 2 | ✓ Closing fragment |
| 10-18 06:16 | 80m | -21 / -17 | DJ3WF | -23 / -9 | 6 | ✓ Full exchange observed |
| 10-18 06:15 | 80m | -19 / -3 | GB5SJ | -10 / - | 3 | ✓ Closing observed |
| 10-17 20:21 | 80m | -9 / - | DG4BZ | - / -2 | 3 | ✓ Closing fragment |
| 10-17 20:19 | 80m | -7 / -12 | RA1N | +12 / -1 | 4 | ✓ Full exchange observed |
| 10-17 20:13 | 80m | - / -14 | DO5HB | -10 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 163715 -4 2877 DO5HCS DK0RMR RR73 164045 -9 2367 RN3TT DO5HCS R+00 164100 -12 2366 DO5HCS RN3TT RR73 164300 -10 1502 DO5HCS IK2IKW R-17 164600 -11 2638 CQ DO5HCS JO53 (x2) 164815 -13 2691 PI40EUDXF DO5HCS JO53 164830 -4 2692 DO5HCS PI40EUDXF +04 062430 -6 999 DO5HCS DK0GV -05 062700 +14 1777 DO5HCS OM2IB -16 (x3) 070030 -18 1216 DL0FAW DO5HCS JO53 070045 -7 1215 DO5HCS DL0FAW -11 070100 -20 1216 DL0FAW DO5HCS R+00
UTC dB Audio Message 155200 -11 1028 OE5BTM DO5HCS JO53 (x2) 155400 -9 1387 IU7VOL DO5HCS JO53 (x3) 124300 -1 1233 DO5HCS CR7BUJ -03 (x2) 124445 -10 1760 DO5HCS CS7CDZ +04 (x2) 124615 +8 904 DO5HCS CR7BRV -03 (x2) 125600 -15 2127 DO5HCS CN8NS -03 (x2) 123215 -5 955 DO5HCS CS7BMX -01 (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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