DG4HAD — 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 DG4HAD, decoded by SO8OO in southeastern Poland. 2,625 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 98 UTC dates in the available aggregate history. Observed between 2026-06-06 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 2,625 FT8 messages attributed to DG4HAD as the transmitting token by decoded message structure across 98 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (56%), followed by 20 m (24%) and 40 m (16%). Most decodes (86%) fell within the six-hour window 03:00-09:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-06 06:12 UTC
Observed FT8 message patterns
- Attributed sample
- 2,625 messages
- Active dates
- 98 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19 to -0.7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 626, moderate (-15 to -9 dB) 864, strong (≥ -8 dB) 1,135.
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 DG4HAD 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 DG4HAD
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
- JO54 · 1,980 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 892 km (approx.)
- Last such locator decoded
- 2026-11-06 06:12 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 | DG4HAD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 06:10 | 60m | - / - | SP2EWQ | +13 / - | 4 | Partial capture |
| 11-06 06:06 | 60m | -1 / - | 6W/IK2HKT | - / -16 | 5 | Partial capture |
| 11-05 06:25 | 60m | - / - | SP2EWQ | -14 / - | 2 | Partial capture |
| 11-05 06:16 | 60m | - / +7 | ON8WR | -17 / - | 3 | ✓ Closing fragment |
| 11-05 06:11 | 60m | - / - | SP2EWQ | -14 / - | 3 | Partial capture |
| 11-04 06:09 | 40m | - / -7 | F1PBZ | 0 / - | 2 | Partial capture |
| 11-04 06:02 | 60m | - / - | SP2EWQ | +2 / - | 8 | Partial capture |
| 11-04 05:56 | 60m | -12 / - | EA5FQ | - / -12 | 2 | ✓ Closing fragment |
| 11-02 07:03 | 60m | -16 / -17 | DL1TJ | -24 / -14 | 3 | ✓ Full exchange observed |
| 11-02 07:00 | 60m | -20 / - | DL1JEL | +5 / -1 | 4 | ✓ Full exchange observed |
| 11-02 06:46 | 60m | - / - | DL9KM | -11 / - | 7 | Partial capture |
| 11-02 06:26 | 60m | - / - | SP2EWQ | -7 / - | 18 | Partial capture |
| 11-02 06:24 | 60m | -8 / -11 | G3YQA | -2 / +1 | 4 | ✓ Full exchange observed |
| 11-02 06:23 | 60m | -7 / - | MM0INH | - / -8 | 2 | Partial capture |
| 11-02 06:18 | 40m | - / - | HB9ELE | +2 / - | 2 | ✓ Closing fragment |
| 11-02 06:16 | 40m | - / - | F1IQH | -10 / - | 4 | Partial capture |
| 11-02 06:09 | 60m | - / -11 | LZ911TD | -18 / - | 2 | Partial capture |
| 11-01 08:06 | 60m | -18 / - | OH6GEP | - / -15 | 2 | Partial capture |
| 11-01 07:58 | 60m | -14 / -1 | DL2HUC | -8 / -10 | 4 | ✓ Full exchange observed |
| 11-01 07:53 | 60m | -18 / -6 | SP6IYR | -8 / -12 | 5 | ✓ Full exchange observed |
| 11-01 07:50 | 60m | -17 / -16 | SQ9LDE | +2 / -10 | 5 | ✓ Full exchange observed |
| 11-01 07:44 | 60m | -16 / - | F4CQS | - / -12 | 2 | Partial capture |
| 11-01 07:44 | 60m | - / - | DM2GG | +4 / - | 2 | Partial capture |
| 11-01 07:41 | 60m | -16 / - | DB1HEF | - / -19 | 2 | ✓ Closing fragment |
| 11-01 07:38 | 60m | -16 / -5 | OK1MAT | +2 / - | 3 | ✓ Closing observed |
| 11-01 07:34 | 60m | -23 / -22 | DL1VCA | -8 / -12 | 3 | Partial capture |
| 11-01 07:24 | 60m | - / - | DL9KM | -15 / - | 7 | Partial capture |
| 11-01 07:05 | 60m | - / - | SP2EWQ | -9 / - | 13 | Partial capture |
| 11-01 07:01 | 60m | -22 / 0 | F5OWT | +7 / -5 | 4 | ✓ Full exchange observed |
| 11-01 06:56 | 60m | - / - | SP2EWQ | -8 / - | 3 | Partial capture |
| 11-01 06:36 | 40m | - / -25 | YO1BRANCUSI | -2 / - | 2 | Partial capture |
| 11-01 06:30 | 60m | -3 / - | F4VWK | - / -2 | 2 | Partial capture |
| 11-01 06:22 | 60m | -16 / - | 6W/IK2HKT | - / -18 | 8 | Partial capture |
| 11-01 06:18 | 60m | -20 / - | 6W/IK2HKT | - / -16 | 5 | Partial capture |
| 10-31 10:18 | 10m | - / +2 | CR7BSX | -18 / - | 2 | ✓ Closing fragment |
| 10-31 06:44 | 60m | -9 / - | LB5UK | - / -8 | 2 | ✓ Closing fragment |
| 10-31 06:44 | 60m | - / - | G8OO | -15 / - | 9 | Partial capture |
| 10-31 06:38 | 60m | -13 / -6 | DK3GI | +7 / +2 | 5 | ✓ Full exchange observed |
| 10-31 06:37 | 60m | - / - | G8OO | -2 / - | 9 | Partial capture |
| 10-31 06:31 | 60m | -10 / - | HB9RB | +3 / -9 | 2 | ✓ Closing observed |
| 10-31 06:27 | 60m | -14 / - | DH6DAO | -18 / - | 3 | ✓ Closing observed |
| 10-31 06:27 | 60m | - / - | G8OO | -6 / - | 8 | Partial capture |
| 10-31 06:24 | 60m | -14 / -14 | PA3DZM | -15 / -9 | 5 | ✓ Full exchange observed |
| 10-31 06:23 | 60m | -15 / - | I0VHL | - / -5 | 2 | Partial capture |
| 10-31 06:20 | 60m | -18 / - | IK4DCT | - / -2 | 3 | Partial capture |
| 10-31 06:18 | 60m | -12 / - | SM3NXS | -5 / -1 | 3 | ✓ Full exchange observed |
| 10-31 06:14 | 60m | -14 / +9 | OI6C | -18 / -2 | 4 | ✓ Full exchange observed |
| 10-30 07:18 | 60m | -18 / -3 | PC6A | -6 / +3 | 5 | ✓ Full exchange observed |
| 10-30 07:14 | 60m | - / - | G3TKT | -13 / - | 3 | Partial capture |
| 10-30 06:42 | 60m | -9 / - | K4YJ | - / -19 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 060645 -4 2806 <6W/IK2HKT> DG4HAD -16 (x5) 060945 -2 2808 CQ DG4HAD JO54 (x2) 061030 +11 2808 DG4HAD SP2EWQ JO93 061045 +2 2809 CQ DG4HAD JO54 061100 +12 2808 DG4HAD SP2EWQ JO93 061115 -3 2809 CQ DG4HAD JO54 061130 +13 2808 DG4HAD SP2EWQ JO93 061145 +2 2809 6W/IK2HKT DG4HAD -13 061215 -2 2809 CQ DG4HAD JO54 061230 +15 2809 DG4HAD SP2EWQ JO93
UTC dB Audio Message 064245 -9 2839 CQ DG4HAD JO54 (x3) 063630 -3 2178 DG4HAD YO1BRANCUSI R-25 (x2) 064530 -8 443 DG4HAD CT7BRV 73 061600 -13 2735 CQ DG4HAD JO54 a1 061615 -12 2734 DG4HAD F1IQH JN27 (x4) 061815 +4 798 DG4HAD HB9ELE R+11 (x2) 060915 +2 738 DG4HAD F1PBZ -07 (x2)
UTC dB Audio Message 105945 -9 862 DG4HAD CT2KCK R-23 (x3) 110415 -6 2266 DG4HAD EA7Z IM67 (x2) 114900 -14 2494 DG4HAD CR7BUW IM58 (x2) 115030 +0 2795 DG4HAD EA7Z IM67 (x2) 120415 -13 1595 DG4HAD CS7BPG IN51 121145 -2 668 DG4HAD EA7Z IM67 (x2) 093830 -12 2595 DG4HAD UN6LN R-25 101830 -18 1159 DG4HAD CR7BSX R+02 (x2)
UTC dB Audio Message 063900 +3 2817 CQ DG4HAD JO54 (x12) 064515 +7 2817 RI1FJL DG4HAD -13 065015 -10 2676 DG4HAD VK2ZR R-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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