DB5HA — 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 DB5HA, decoded by SO8OO in southeastern Poland. 1,564 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 72 UTC dates in the available aggregate history. Observed between 2026-06-08 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 1,564 FT8 messages attributed to DB5HA as the transmitting token by decoded message structure across 72 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (41%), followed by 40 m (21%) and 80 m (20%). Most decodes (73%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.
Overview
Bands
Last attributed message: 2026-10-22 18:56 UTC
Observed FT8 message patterns
- Attributed sample
- 1,564 messages
- Active dates
- 72 UTC dates
- Estimated median S/N
- -16 dB
- Estimated 10th-90th percentile
- -23.8 to -8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 865, moderate (-15 to -9 dB) 503, strong (≥ -8 dB) 196.
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 DB5HA 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 DB5HA
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
- JO31 · 986 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-10-22 18:55 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 | DB5HA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 19:28 | 40m | - / -19 | EA1FYL | -7 / - | 3 | ✓ Closing fragment |
| 10-22 18:59 | 40m | - / -18 | IZ5IIN | +4 / - | 2 | ✓ Closing fragment |
| 10-22 18:55 | 60m | -19 / - | SN0EG | - / - | 2 | ✓ Closing fragment |
| 10-22 18:53 | 60m | -15 / - | DL1JEL | - / - | 3 | Partial capture |
| 10-22 18:51 | 60m | -13 / -10 | OV5SP | -16 / - | 3 | ✓ Closing observed |
| 10-22 18:43 | 60m | - / -6 | IK3VUT | +6 / - | 2 | ✓ Closing fragment |
| 10-22 18:31 | 60m | -22 / -21 | LZ2KV | +3 / +8 | 7 | ✓ Full exchange observed |
| 10-22 18:30 | 60m | -24 / - | PA7DA | - / - | 3 | Partial capture |
| 10-22 18:22 | 60m | -24 / - | EA8AE | -21 / - | 2 | ✓ Closing observed |
| 10-22 18:18 | 60m | -17 / -10 | II4NTTI | -14 / 0 | 3 | Partial capture |
| 10-22 18:17 | 60m | -12 / - | GI8RPM | - / - | 2 | Partial capture |
| 10-20 22:44 | 60m | -24 / - | DF2RG | - / - | 2 | Partial capture |
| 10-20 22:36 | 60m | -18 / - | YB5QZ | - / - | 2 | ✓ Closing fragment |
| 10-20 22:32 | 60m | -21 / -13 | F1IQH | -12 / - | 4 | ✓ Closing observed |
| 10-20 22:28 | 60m | -21 / -8 | LA7HJA | +6 / - | 3 | ✓ Closing observed |
| 10-20 22:23 | 60m | -16 / -14 | LA7HJA | +4 / +7 | 5 | ✓ Full exchange observed |
| 10-20 22:20 | 60m | - / -25 | EG46PPA | -15 / - | 2 | Partial capture |
| 10-20 21:02 | 60m | -15 / -24 | F8ATS | +2 / +4 | 4 | Partial capture |
| 10-20 20:55 | 60m | -12 / - | SQ8AA | - / - | 3 | Partial capture |
| 10-20 20:54 | 60m | -13 / -19 | DL8GBR | -2 / - | 3 | ✓ Full exchange observed |
| 10-20 20:52 | 60m | - / -11 | SM7WNM | -12 / - | 2 | ✓ Closing fragment |
| 10-20 20:50 | 60m | -19 / - | IK2CMI | - / +8 | 3 | ✓ Closing fragment |
| 10-20 20:46 | 60m | -22 / -16 | IU4UWH | -16 / - | 3 | ✓ Closing observed |
| 10-20 20:44 | 60m | -16 / - | DK1FS | -3 / - | 4 | ✓ Closing observed |
| 10-20 20:43 | 60m | -16 / -20 | GE3TXA | -16 / - | 3 | ✓ Closing observed |
| 10-20 20:39 | 60m | -5 / -11 | OM7AMA | -1 / +5 | 5 | ✓ Full exchange observed |
| 10-20 20:36 | 60m | -17 / -15 | 9A60CBM | -17 / - | 3 | Partial capture |
| 10-20 20:35 | 60m | -23 / -2 | ON1BH | -14 / - | 3 | ✓ Closing observed |
| 10-20 20:32 | 60m | -23 / -16 | DF4WQ | -10 / - | 6 | ✓ Closing observed |
| 10-20 20:27 | 60m | -20 / -6 | F2JD | -4 / - | 3 | Partial capture |
| 10-20 20:26 | 60m | -14 / -8 | M0GDX | -10 / - | 4 | ✓ Full exchange observed |
| 10-20 19:51 | 40m | -12 / - | SM6ONT | - / - | 3 | Partial capture |
| 10-20 19:42 | 40m | -18 / - | YO3GJE | - / -5 | 3 | ✓ Closing fragment |
| 10-20 18:51 | 40m | - / -21 | F4NHL | -8 / - | 2 | ✓ Closing fragment |
| 10-20 18:46 | 40m | -13 / -10 | DF0TZ | -1 / +1 | 5 | ✓ Full exchange observed |
| 10-20 18:44 | 40m | -16 / - | OE1PHS | - / -8 | 2 | Partial capture |
| 10-20 18:38 | 40m | -14 / - | R3DII | - / - | 2 | Partial capture |
| 10-20 18:37 | 40m | -14 / - | OE/DL1JAT | - / -3 | 3 | Partial capture |
| 10-20 18:36 | 40m | -12 / - | SQ9GAI | - / +1 | 2 | ✓ Closing fragment |
| 10-20 18:28 | 40m | -12 / - | LY2BSW | - / - | 2 | Partial capture |
| 10-17 22:33 | 80m | - / -25 | DK7ZT | +5 / - | 4 | ✓ Closing fragment |
| 10-17 22:33 | 80m | - / -20 | F5HNQ | -3 / - | 3 | ✓ Closing fragment |
| 10-17 22:28 | 80m | -16 / - | M7CWF | - / - | 3 | Partial capture |
| 10-17 21:52 | 40m | - / -13 | G7AFT | -4 / - | 2 | ✓ Closing fragment |
| 10-17 21:40 | 40m | - / -4 | LZ1NDV | -8 / - | 2 | ✓ Closing fragment |
| 10-17 21:30 | 40m | - / -11 | F1MGE | +6 / - | 4 | ✓ Closing fragment |
| 10-17 20:59 | 60m | -19 / - | VE1YX | - / - | 2 | Partial capture |
| 10-17 20:56 | 60m | -16 / - | SP7ROH | - / - | 2 | Partial capture |
| 10-17 20:53 | 60m | -11 / - | PE3T | - / - | 4 | Partial capture |
| 10-17 20:48 | 60m | -20 / - | G6PWS | - / -1 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184745 -12 1190 DF0TZ DB5HA 73 184815 -11 700 SP7OK DB5HA JO31 185115 -7 1540 DB5HA F4NHL -21 (x2) 194230 -17 1832 YO3GJE DB5HA R-05 (x3) 195145 -13 2121 SM6ONT DB5HA JO31 (x3) 185930 +5 2256 DB5HA IZ5IIN -18 (x2) 192845 -6 460 DB5HA EA1FYL -19 (x3)
UTC dB Audio Message 184330 +5 1957 DB5HA IK3VUT RR73 184700 -22 2173 CQ DB5HA JO31 (x2) 185000 -17 862 HA7UL DB5HA JO31 185030 -19 863 CQ DB5HA JO31 (x2) 185145 -17 862 DB5HA OV5SP JO46 (x2) 185300 -13 863 OV5SP DB5HA 73 185330 -13 863 DL1JEL DB5HA JO31 (x3) 185500 -15 863 CQ DB5HA JO31 185530 -20 863 SN0EG DB5HA +20 (x2)
UTC dB Audio Message 235545 -18 1503 S55X DB5HA JO31 235745 -20 2070 R2DX/3 DB5HA JO31 221845 +11 2832 DB5HA SP6ARD -24 222800 -15 701 M7CWF DB5HA JO31 (x3) 222930 -14 967 HB3YBU DB5HA JO31 223315 -4 2358 DB5HA F5HNQ IN98 (x2) 223345 +9 826 DB5HA DK7ZT -25 223415 -3 2358 DB5HA F5HNQ 73 223415 +8 826 DB5HA DK7ZT -25 (x3) 235330 -2 1227 DB5HA ON8FAB -24
UTC dB Audio Message 182845 +2 2234 DB5HA YO6LM 73 183130 -10 1288 IK0QDM DB5HA JO31 (x2) 183215 +4 1288 DB5HA IK0QDM -08 183230 -14 1288 IK0QDM DB5HA R+10 183245 -5 1289 DB5HA IK0QDM RR73 183315 -21 1920 DB5HA EB5RCA -18 183330 -2 303 EB5RCA DB5HA R+05 183345 -20 1920 DB5HA EB5RCA -18 (x2) 183630 -12 1371 EA5JXP DB5HA JO31 183900 -17 1806 2W0SNW DB5HA JO31 184445 -2 464 RI1FJL DB5HA JO31 (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
No CW receptions recorded for this callsign in the last 30 days.
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