HA8AR — 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 HA8AR, decoded by SO8OO in southeastern Poland. 405 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 9 UTC dates in the available aggregate history. Observed between 2026-09-27 and 2026-10-22.
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 405 FT8 messages attributed to HA8AR as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (80%), followed by 160 m (17%) and 40 m (2%). Several six-hour UTC windows tied for the largest share (98%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was +0.4 dB.
Overview
Bands
Last attributed message: 2026-10-22 20:00 UTC
Observed FT8 message patterns
- Attributed sample
- 405 messages
- Active dates
- 9 UTC dates
- Estimated median S/N
- +0.4 dB
- Estimated 10th-90th percentile
- -12 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 71, strong (≥ -8 dB) 324.
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 HA8AR 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 HA8AR
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
- KN06 · 200 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 387 km (approx.)
- Last such locator decoded
- 2026-10-22 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 | HA8AR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 20:00 | 160m | - / - | SQ2BXI | -7 / - | 3 | Partial capture |
| 10-22 19:58 | 160m | +3 / - | SV8JNR | - / -18 | 4 | ✓ Closing fragment |
| 10-22 19:45 | 80m | - / - | DL5DQZ | +10 / - | 2 | Partial capture |
| 10-22 19:45 | 80m | +2 / - | JA9PPC | - / -18 | 2 | ✓ Closing fragment |
| 10-22 19:43 | 80m | +5 / -6 | RW9MZ | -17 / -12 | 4 | ✓ Full exchange observed |
| 10-13 17:15 | 160m | -5 / -17 | OE5OBR | -17 / -19 | 4 | Partial capture |
| 10-13 17:11 | 160m | -6 / - | R9SAP | - / -25 | 5 | Partial capture |
| 10-13 16:59 | 80m | -10 / - | UN0GY | - / -16 | 8 | ✓ Closing fragment |
| 10-13 15:25 | 10m | - / -4 | CS7BPG | -16 / - | 3 | ✓ Closing fragment |
| 10-11 19:34 | 160m | - / - | SQ2BXI | -12 / - | 3 | Partial capture |
| 10-11 19:34 | 160m | +9 / -7 | UA4FET | -8 / -13 | 4 | ✓ Full exchange observed |
| 10-11 19:32 | 160m | +5 / +10 | HA6NN | +2 / -15 | 5 | ✓ Full exchange observed |
| 10-11 19:31 | 160m | +6 / - | F4EGM | - / -22 | 2 | Partial capture |
| 10-11 19:29 | 160m | +4 / - | RU6L | - / -20 | 2 | ✓ Closing fragment |
| 10-11 19:26 | 160m | - / - | HF5A | +8 / - | 2 | Partial capture |
| 10-11 19:26 | 160m | +10 / -2 | LY2BNL | -13 / -15 | 6 | ✓ Full exchange observed |
| 10-11 19:23 | 160m | +10 / -14 | DF2NV | -7 / -11 | 6 | ✓ Full exchange observed |
| 10-11 19:22 | 160m | +7 / -24 | YL2EA | -6 / -7 | 6 | ✓ Full exchange observed |
| 10-11 19:21 | 160m | +8 / -14 | UR5EEW | -24 / -15 | 9 | ✓ Full exchange observed |
| 10-11 19:20 | 160m | +8 / -6 | UX7QV | -1 / -10 | 5 | ✓ Full exchange observed |
| 10-11 19:17 | 160m | +4 / -11 | DO3VE | +2 / -3 | 6 | ✓ Full exchange observed |
| 10-11 19:16 | 160m | +3 / -3 | HF5A | +7 / -13 | 11 | ✓ Full exchange observed |
| 10-11 19:13 | 160m | +8 / -6 | DL4FBN | -13 / -14 | 5 | ✓ Full exchange observed |
| 10-11 19:13 | 160m | +9 / - | UI4I | -18 / -16 | 3 | Partial capture |
| 10-11 19:11 | 160m | +9 / -24 | RW4CB | -12 / - | 3 | ✓ Closing observed |
| 10-11 19:09 | 160m | +8 / -14 | UA4FKT | -11 / -17 | 9 | ✓ Full exchange observed |
| 10-11 19:07 | 160m | -3 / -20 | OE7FWJ | -9 / -7 | 5 | ✓ Full exchange observed |
| 10-11 19:02 | 160m | -12 / -8 | LY8O | -6 / -2 | 6 | ✓ Full exchange observed |
| 10-11 19:02 | 160m | -13 / -20 | SQ9BC | +10 / -12 | 7 | ✓ Full exchange observed |
| 10-11 19:01 | 160m | -12 / - | DK7ZT | -4 / -4 | 3 | ✓ Closing observed |
| 10-11 18:59 | 160m | - / -20 | DL9KB | +1 / - | 2 | ✓ Closing fragment |
| 10-11 18:41 | 80m | +10 / - | JN4MIV | - / - | 2 | Partial capture |
| 10-11 18:38 | 80m | +4 / - | RK4FF | - / -4 | 2 | ✓ Closing fragment |
| 10-11 18:34 | 80m | +9 / - | TF4M | - / -15 | 7 | ✓ Closing fragment |
| 10-11 18:33 | 80m | +11 / - | DO1BLI | - / -11 | 2 | ✓ Closing fragment |
| 10-11 18:32 | 80m | +14 / - | DO2HG | - / -10 | 2 | ✓ Closing fragment |
| 10-11 18:31 | 80m | +14 / - | E70SZ | - / -4 | 2 | ✓ Closing fragment |
| 10-11 18:28 | 80m | +16 / - | R2SD | - / -12 | 3 | ✓ Closing fragment |
| 10-11 18:27 | 80m | +16 / - | DB9LG | - / -11 | 2 | ✓ Closing fragment |
| 10-11 18:22 | 80m | +12 / - | DO8JB | - / -11 | 7 | ✓ Closing fragment |
| 10-11 18:21 | 80m | +14 / -4 | OZ1BM | +1 / -5 | 5 | ✓ Full exchange observed |
| 10-11 18:18 | 80m | +13 / - | RU4CK | - / -16 | 2 | ✓ Closing fragment |
| 10-11 18:16 | 40m | - / - | F4HEA | -6 / - | 2 | Partial capture |
| 10-11 18:12 | 40m | - / +9 | G0OYR | -18 / - | 2 | ✓ Closing fragment |
| 10-11 18:07 | 40m | - / +3 | DJ0MAB | +5 / - | 3 | ✓ Closing fragment |
| 10-11 18:06 | 40m | - / -2 | DL9KM | -11 / - | 3 | ✓ Closing fragment |
| 10-11 09:26 | 10m | - / -9 | 7Z1BQ | -22 / - | 2 | ✓ Closing fragment |
| 10-11 06:41 | 80m | - / - | ON1WFF | -22 / - | 11 | Partial capture |
| 10-11 06:40 | 80m | - / - | PC2J | -7 / - | 5 | Partial capture |
| 10-10 20:39 | 80m | -6 / - | V51WH | - / -15 | 13 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171330 -8 1161 R9SAP HA8AR R-25 (x4) 171515 -18 2303 HA8AR OE5OBR JN67 171530 -5 1161 OE5OBR HA8AR -19 171545 -16 2303 HA8AR OE5OBR R-17 (x2) 195800 -5 1950 SV8JNR HA8AR KN06 (x4) 200045 -8 328 HA8AR SQ2BXI JO94 (x3)
UTC dB Audio Message 170215 -8 1538 UN0GY HA8AR R-15 (x4) 194245 +1 390 UN3P HA8AR 73 194315 +4 390 RW9MZ HA8AR KN06 194330 -17 2072 HA8AR RW9MZ -06 194345 +8 390 RW9MZ HA8AR R-12 (x2) 194445 +11 390 CQ HA8AR KN06 194515 +3 390 JA9PPC HA8AR -18 194530 +9 489 HA8AR DL5DQZ JO61 194545 +0 390 JA9PPC HA8AR RR73 194600 +10 489 HA8AR DL5DQZ JO61 194615 +1 390 CQ DX HA8AR KN06
UTC dB Audio Message 050200 -16 2468 HA8AR F6FHZ JN18 050400 +2 633 HA8AR OH3OJ -07 (x2) 180600 -8 475 HA8AR RX9WM 73 180600 -5 1458 HA8AR DL9KM JN68 (x3) 180730 +6 471 HA8AR DJ0MAB JN49 (x3) 181200 -19 496 HA8AR G0OYR R+09 (x2) 181600 -6 566 HA8AR F4HEA JN37 (x2) 165300 -24 1738 HA8AR R8LCA 73
UTC dB Audio Message 092600 -22 1352 HA8AR 7Z1BQ -09 (x2) 152500 -18 1594 HA8AR CS7BPG IN51 (x3)
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
1 CW reception events in the last 30 days.
- 40m: 1 events; last heard 2026-10-09 15:04 UTC
Latest CW receptions
| UTC | Band | kHz | S/N · 500 Hz | WPM | Listen |
|---|---|---|---|---|---|
| 2026-10-09 15:04:59 | 40m | 7019.042 | 16.6 dB | 24.5 | WebSDR ↗ |
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