DL1DOS — 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 DL1DOS, decoded by SO8OO in southeastern Poland. 1,026 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-10-15.
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 1,026 FT8 messages attributed to DL1DOS as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (44%), followed by 40 m (39%) and 80 m (11%). Most decodes (58%) 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 (78%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-10-15 20:00 UTC
Observed FT8 message patterns
- Attributed sample
- 1,026 messages
- Active dates
- 21 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -12 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 31, moderate (-15 to -9 dB) 198, strong (≥ -8 dB) 797.
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 DL1DOS 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 DL1DOS
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
- JN59 · 558 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 777 km (approx.)
- Last such locator decoded
- 2026-10-15 19:58 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 | DL1DOS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-15 19:59 | 80m | - / - | RN2F | +4 / - | 3 | Partial capture |
| 10-15 19:59 | 80m | +10 / - | DK2AJ | +9 / +1 | 6 | ✓ Full exchange observed |
| 10-15 19:56 | 80m | +8 / -2 | ON4MAP | -8 / -12 | 6 | ✓ Full exchange observed |
| 10-15 19:54 | 80m | +8 / +2 | DL6EL | +2 / -10 | 4 | ✓ Full exchange observed |
| 10-15 19:53 | 80m | - / - | R4FJ | -12 / - | 2 | Partial capture |
| 10-15 19:51 | 80m | +10 / -12 | DK0IL | +4 / -1 | 5 | ✓ Full exchange observed |
| 10-15 19:49 | 80m | +12 / -18 | R5AV | +6 / -11 | 4 | ✓ Full exchange observed |
| 10-13 18:46 | 80m | -1 / +5 | DF3MT | -9 / -3 | 5 | ✓ Full exchange observed |
| 10-13 18:42 | 80m | +6 / - | OK1TRJ | +7 / - | 3 | ✓ Closing observed |
| 10-13 18:32 | 80m | +6 / - | DB9LG | +6 / -7 | 5 | ✓ Full exchange observed |
| 10-13 18:25 | 80m | -4 / - | DB100FT | -7 / 0 | 4 | ✓ Full exchange observed |
| 10-13 18:24 | 80m | - / - | DJ3HW | +7 / - | 3 | Partial capture |
| 10-13 18:22 | 80m | +2 / 0 | SP5DFK/QRP | -4 / -6 | 4 | ✓ Full exchange observed |
| 10-13 18:20 | 80m | 0 / +6 | DO9KB | +2 / +5 | 5 | ✓ Full exchange observed |
| 10-13 18:18 | 80m | +1 / - | DO2AY | -14 / -19 | 5 | ✓ Full exchange observed |
| 10-13 18:16 | 80m | -1 / +6 | DC6NS | -4 / -6 | 5 | ✓ Full exchange observed |
| 10-13 18:16 | 80m | - / - | DL8TV | +5 / - | 2 | Partial capture |
| 10-13 18:14 | 80m | +3 / - | F5LVR | -5 / -9 | 6 | ✓ Closing observed |
| 10-13 18:12 | 80m | -1 / -5 | YT2ZE | -13 / -20 | 5 | ✓ Full exchange observed |
| 10-13 18:10 | 80m | +10 / +1 | DK0RMR | -1 / +5 | 5 | ✓ Full exchange observed |
| 10-13 18:07 | 80m | +3 / - | DG1ABE | +2 / +9 | 5 | ✓ Full exchange observed |
| 10-13 18:04 | 80m | +16 / - | DL3XRZ | - / -20 | 3 | ✓ Closing fragment |
| 10-13 18:03 | 80m | +4 / - | DO8SKY | - / - | 2 | Partial capture |
| 10-13 18:00 | 80m | +11 / -6 | YU5DR | +5 / -22 | 8 | ✓ Full exchange observed |
| 10-10 10:33 | 40m | -10 / - | DL4NWM | - / +4 | 2 | Partial capture |
| 10-10 10:25 | 40m | -11 / - | IW2CAK | - / +9 | 3 | ✓ Closing fragment |
| 10-10 10:22 | 40m | -7 / - | M7ISX | - / +10 | 3 | ✓ Closing fragment |
| 10-10 10:17 | 40m | -6 / - | G4HUE | - / +6 | 4 | ✓ Closing fragment |
| 10-10 10:17 | 40m | - / - | IU2THY | -5 / - | 3 | Partial capture |
| 10-10 08:20 | 40m | -4 / - | F5URG | - / -24 | 3 | ✓ Closing fragment |
| 10-10 08:19 | 40m | -4 / - | IN3IZQ | - / - | 3 | Partial capture |
| 10-10 08:17 | 40m | 0 / +1 | PE1NAO | -24 / -3 | 4 | ✓ Full exchange observed |
| 10-02 06:38 | 60m | -3 / -18 | LY2HM | +5 / -18 | 6 | ✓ Full exchange observed |
| 10-02 06:30 | 60m | -10 / - | G8CVS | - / -25 | 3 | ✓ Closing fragment |
| 10-02 06:09 | 40m | -10 / -12 | DL3HBF | +5 / -19 | 5 | ✓ Full exchange observed |
| 10-02 06:07 | 40m | -6 / +9 | ON8MA | -13 / -13 | 4 | ✓ Full exchange observed |
| 10-02 05:57 | 60m | -5 / - | DL3GC | - / -8 | 2 | ✓ Closing fragment |
| 10-02 05:52 | 60m | -6 / - | OH1LA | -18 / -22 | 5 | ✓ Closing observed |
| 10-02 05:51 | 60m | -4 / - | EA1HTF | - / -18 | 2 | ✓ Closing fragment |
| 10-02 05:47 | 60m | -6 / +7 | DL5CK | -6 / -8 | 6 | ✓ Full exchange observed |
| 10-02 05:42 | 60m | -4 / +1 | DL9KM | -15 / -17 | 6 | ✓ Full exchange observed |
| 10-02 05:38 | 60m | -4 / -12 | DH5NC | -10 / -12 | 5 | ✓ Full exchange observed |
| 10-02 05:36 | 60m | -6 / -6 | F5MOO | -15 / -19 | 5 | ✓ Full exchange observed |
| 10-02 05:33 | 60m | +3 / - | EB5AFK | -9 / -5 | 4 | ✓ Closing observed |
| 10-02 05:30 | 60m | -2 / +1 | DL3FBI | -12 / -23 | 6 | ✓ Full exchange observed |
| 10-02 05:29 | 60m | - / - | OH1LA | -19 / - | 2 | Partial capture |
| 10-02 05:25 | 60m | +4 / - | IT9VCE | - / -20 | 2 | Partial capture |
| 09-30 13:51 | 40m | -16 / -6 | SP5DJ | -24 / -15 | 4 | ✓ Full exchange observed |
| 09-30 13:47 | 40m | -9 / -8 | DL2FBG | -15 / -7 | 6 | ✓ Full exchange observed |
| 09-30 13:44 | 40m | -9 / - | M1DBB | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195700 -10 570 DL1DOS ON4MAP R-02 195715 +8 753 ON4MAP DL1DOS RR73 195730 -8 570 DL1DOS ON4MAP 73 195745 +7 752 ON4MAP DL1DOS 73 195815 +5 753 CQ DL1DOS JN59 (x2) 195900 +8 753 DL1DOS DK2AJ JO51 195915 +5 753 DK2AJ DL1DOS +01 195930 -1 946 DL1DOS RN2F KO04 195930 +9 753 DL1DOS DK2AJ R+16 195945 +10 753 DK2AJ DL1DOS RR73 200000 +8 946 DL1DOS RN2F KO04 200000 +11 753 DL1DOS DK2AJ 73 200015 +15 753 DK2AJ DL1DOS 73 200030 +6 946 DL1DOS RN2F KO04
UTC dB Audio Message 102345 -4 940 M7ISX DL1DOS 73 102415 -1 940 CQ DL1DOS JN59 (x2) 102515 -8 940 IW2CAK DL1DOS +09 (x3) 102645 -15 940 CQ DL1DOS JN59 (x6) 103000 -10 941 DL1DOS DL4NWM JN59 103345 -6 940 DL4NWM DL1DOS +04 (x2)
UTC dB Audio Message 064215 -8 933 CQ DL1DOS JN59 (x15)
UTC dB Audio Message 140245 +3 2459 YB1MIG DL1DOS JN59 (x3) 140530 -8 1889 I8FOQ DL1DOS JN59 (x3) 140715 -2 2468 EI9KF DL1DOS JN59 (x2) 182530 -18 2158 DL1DOS OZ2SPACE -06 183645 -20 2222 DL1DOS JA0LFV -11 112300 +0 1109 DL1DOS DL3MIB JN57 (x3) 113445 +7 1602 DL1DOS ON4AOI -12 (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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