HA8DG — 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 HA8DG, decoded by SO8OO in southeastern Poland. 931 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 53 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-02.
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 931 FT8 messages attributed to HA8DG as the transmitting token by decoded message structure across 53 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (75%), followed by 80 m (25%) and 20 m (0%). The busiest six-hour window was 04:00-10:00 UTC, containing 44% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-11-02 10:39 UTC
Observed FT8 message patterns
- Attributed sample
- 931 messages
- Active dates
- 53 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -20.1 to -8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 412, moderate (-15 to -9 dB) 421, strong (≥ -8 dB) 98.
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 HA8DG 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 HA8DG
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
- JN96 · 590 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 435 km (approx.)
- Last such locator decoded
- 2026-11-02 10:38 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 | HA8DG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 10:38 | 40m | -23 / - | IK3/UY7LA | - / -20 | 2 | Partial capture |
| 11-01 18:34 | 40m | -18 / +8 | 3A2LF | -6 / - | 3 | ✓ Closing observed |
| 11-01 17:45 | 40m | -14 / - | 9A60CBM | - / - | 2 | Partial capture |
| 11-01 17:09 | 40m | -19 / - | UA9JTJ/4 | - / -4 | 2 | Partial capture |
| 11-01 17:06 | 40m | -18 / - | UA9JTJ/4 | - / - | 2 | Partial capture |
| 11-01 16:37 | 40m | - / - | TA1MB | -19 / - | 2 | ✓ Closing fragment |
| 11-01 07:58 | 40m | -14 / - | TC5ATA | - / - | 3 | Partial capture |
| 10-31 17:53 | 40m | -16 / - | TC0TR | - / - | 3 | Partial capture |
| 10-31 08:10 | 40m | -16 / -11 | TC2TR | -23 / -14 | 10 | Partial capture |
| 10-31 07:55 | 40m | - / - | YO5QDI | -2 / - | 10 | Partial capture |
| 10-31 07:55 | 40m | -18 / - | YU65AEC | -8 / - | 3 | ✓ Closing observed |
| 10-31 07:51 | 40m | -7 / - | RT4A/P | - / - | 3 | Partial capture |
| 10-30 07:45 | 40m | -15 / - | TC2TR | - / -19 | 9 | Partial capture |
| 10-30 07:40 | 40m | -18 / - | TC2TR | - / - | 3 | Partial capture |
| 10-29 18:50 | 40m | - / -13 | F5MXH | -16 / - | 4 | Partial capture |
| 10-29 16:32 | 40m | - / 0 | LZ26IPA | -10 / - | 5 | Partial capture |
| 10-29 15:16 | 40m | -18 / - | TC1TR | - / - | 4 | Partial capture |
| 10-29 15:07 | 40m | -17 / - | TC1TR | - / - | 2 | Partial capture |
| 10-29 06:56 | 40m | -17 / - | TC2TR | - / -19 | 5 | ✓ Closing fragment |
| 10-28 18:18 | 80m | -16 / - | IQ4JO | - / -16 | 2 | Partial capture |
| 10-28 17:49 | 80m | -14 / -10 | YT2ZE | -15 / -4 | 4 | ✓ Full exchange observed |
| 10-28 16:01 | 40m | -22 / -9 | TC1TR | -3 / - | 3 | ✓ Closing observed |
| 10-26 19:46 | 40m | - / -12 | G8RZ | -5 / - | 3 | ✓ Closing fragment |
| 10-26 19:14 | 40m | - / -16 | G0RVY | -10 / - | 2 | ✓ Closing fragment |
| 10-26 19:10 | 40m | - / - | G0RVY | -2 / - | 2 | Partial capture |
| 10-26 19:09 | 40m | - / +1 | LZ2FP | -10 / - | 2 | ✓ Closing fragment |
| 10-26 18:49 | 40m | - / -12 | DL750RTG | -2 / - | 2 | Partial capture |
| 10-26 18:44 | 40m | - / -5 | R7CD | -2 / - | 2 | ✓ Closing fragment |
| 10-26 16:15 | 80m | -12 / - | OE5FSL | - / - | 5 | Partial capture |
| 10-23 12:27 | 10m | - / -11 | CT1EEX | -14 / - | 2 | ✓ Closing fragment |
| 10-22 19:33 | 40m | - / +3 | G0ODR/P | -9 / - | 2 | ✓ Closing fragment |
| 10-22 19:25 | 40m | - / -21 | EA1FE | -8 / - | 3 | Partial capture |
| 10-18 15:06 | 40m | -10 / -22 | DJ2MS | -13 / -11 | 7 | ✓ Full exchange observed |
| 10-18 08:29 | 40m | -22 / -12 | UT2SQ | +2 / -7 | 9 | ✓ Full exchange observed |
| 10-18 08:26 | 40m | -21 / -11 | IQ4JO | -10 / - | 3 | ✓ Closing observed |
| 10-18 08:23 | 40m | -14 / - | IQ4JO | - / -1 | 3 | Partial capture |
| 10-18 08:17 | 40m | -14 / - | PA7ZZ | - / -13 | 5 | ✓ Closing fragment |
| 10-18 08:13 | 40m | -21 / -5 | OE6TNO | -8 / -6 | 6 | ✓ Closing observed |
| 10-18 07:10 | 40m | -9 / -14 | F5MOO | -2 / -5 | 9 | ✓ Full exchange observed |
| 10-17 19:09 | 40m | - / -14 | DK3TNA | -15 / - | 3 | ✓ Closing fragment |
| 10-17 19:06 | 40m | - / - | DK3TNA | -20 / - | 2 | Partial capture |
| 10-15 19:08 | 80m | -15 / -15 | YO5QDI | +16 / -8 | 4 | ✓ Full exchange observed |
| 10-15 06:24 | 40m | -16 / -8 | II5GG | -5 / -6 | 5 | ✓ Full exchange observed |
| 10-13 20:33 | 80m | -16 / - | II5GG | - / - | 5 | Partial capture |
| 10-13 19:33 | 80m | -17 / - | II5GG | - / - | 16 | Partial capture |
| 10-13 19:26 | 80m | -21 / - | II5GG | - / - | 4 | Partial capture |
| 10-13 19:19 | 80m | -22 / - | II5GG | - / - | 7 | Partial capture |
| 10-12 19:16 | 40m | - / -8 | G4DBW | -2 / - | 2 | Partial capture |
| 10-12 19:10 | 40m | - / - | IQ3TR | -4 / - | 2 | ✓ Closing fragment |
| 10-12 06:37 | 40m | -14 / - | II5GG | - / -5 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170645 -20 1770 UA9JTJ/4 HA8DG JN96 (x3) 173730 -15 1671 OR40EUDXF HA8DG R-16 174500 -15 1672 9A60CBM HA8DG JN96 (x2) 183430 -4 985 HA8DG 3A2LF +08 (x2) 183515 -18 1235 3A2LF HA8DG 73 075030 +2 1788 HA8DG YO1BRANCUSI -11 103845 -24 1435 IK3/UY7LA HA8DG JN96 103900 -8 589 HA8DG PC40EUDXF -14 103915 -22 1436 IK3/UY7LA HA8DG R-20 183630 -4 533 HA8DG PC40EUDXF -12 190145 -20 1949 HA8DG TC0TR -20
UTC dB Audio Message 190830 +20 317 HA8DG YO5QDI R-15 (x2) 161530 -8 1701 OE5FSL HA8DG JN96 (x5) 174900 -13 1657 YT2ZE HA8DG JN96 174945 -16 1451 HA8DG YT2ZE -10 175000 -14 1658 YT2ZE HA8DG R-04 175015 -14 1451 HA8DG YT2ZE RR73 175115 -3 1658 HA8DG DO9SAM JO61 181800 -16 1658 IQ4JO HA8DG -16 (x2) 181845 +3 2265 HA8DG IQ4JO R-18
UTC dB Audio Message 081000 -13 813 HA8DG UA9MA -18 092300 -15 2295 HA8DG UA0SR -04 122715 -14 1424 HA8DG CT1EEX -11 (x2)
UTC dB Audio Message 041930 +3 1695 HA8DG DK7ZT -12 (x5)
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee