DL1AA — 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 DL1AA, decoded by SO8OO in southeastern Poland. 500 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 22 UTC dates in the available aggregate history. Observed between 2026-06-28 and 2026-11-03.
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 500 FT8 messages attributed to DL1AA as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (48%), followed by 40 m (28%) and 80 m (22%). The busiest six-hour window was 18:00-00:00 UTC, containing 47% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (79%); the estimated median was -2 dB.
Overview
Bands
Last attributed message: 2026-11-03 16:11 UTC
Observed FT8 message patterns
- Attributed sample
- 500 messages
- Active dates
- 22 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -12 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 88, strong (≥ -8 dB) 395.
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 DL1AA 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 DL1AA
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
- JO41 · 339 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 916 km (approx.)
- Last such locator decoded
- 2026-11-03 16:11 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 | DL1AA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 16:10 | 80m | -14 / - | UA0YDB | - / - | 3 | Partial capture |
| 11-03 16:02 | 80m | -13 / - | OH7GGX | - / - | 5 | Partial capture |
| 11-02 23:47 | 80m | +8 / +9 | IU2THY | +11 / - | 5 | ✓ Full exchange observed |
| 11-02 23:47 | 80m | - / - | ON4MAP | -11 / - | 4 | Partial capture |
| 11-02 23:08 | 80m | +3 / -1 | ON1BH | -11 / - | 2 | ✓ Closing observed |
| 11-02 23:07 | 80m | -2 / - | LZ2VQ | - / -8 | 2 | Partial capture |
| 11-02 23:01 | 80m | -2 / +5 | TA1MB | -9 / -6 | 3 | Partial capture |
| 11-02 22:59 | 80m | +1 / - | 9A60CBM | - / +8 | 2 | Partial capture |
| 11-02 22:53 | 80m | +3 / - | DO8PAT | -10 / -1 | 5 | Partial capture |
| 11-02 22:53 | 80m | +4 / -12 | IQ4JO | +11 / +2 | 5 | ✓ Full exchange observed |
| 11-02 15:07 | 60m | -10 / -8 | OE7ENJ | -22 / -13 | 6 | ✓ Full exchange observed |
| 11-02 15:05 | 60m | -11 / - | OZ2LP | -21 / -1 | 3 | ✓ Closing observed |
| 11-02 15:05 | 60m | -9 / +9 | SP5GNI | -12 / -5 | 7 | ✓ Full exchange observed |
| 11-02 15:02 | 60m | -14 / - | DL6HCX | -17 / - | 4 | ✓ Closing observed |
| 11-02 14:53 | 60m | -9 / - | F4NJO | - / -1 | 3 | Partial capture |
| 11-02 14:50 | 60m | -10 / - | SP2EWQ | -8 / +2 | 5 | ✓ Full exchange observed |
| 11-02 14:49 | 60m | -14 / - | 4X4DK | - / - | 3 | Partial capture |
| 11-01 23:18 | 60m | -1 / - | F4CQS | - / - | 46 | Partial capture |
| 11-01 23:16 | 60m | +1 / -8 | ON1BH | 0 / -4 | 4 | ✓ Full exchange observed |
| 11-01 23:14 | 60m | -2 / -7 | ER1CW | -13 / -8 | 5 | ✓ Full exchange observed |
| 10-30 14:20 | 40m | -6 / - | UA0ACZ | - / - | 5 | Partial capture |
| 10-30 14:14 | 40m | -4 / - | R0AX | - / - | 2 | Partial capture |
| 10-30 07:30 | 60m | -11 / - | K4YJ | - / -16 | 3 | ✓ Closing fragment |
| 10-30 07:28 | 60m | -12 / +3 | SP5EXA | +4 / +9 | 5 | ✓ Full exchange observed |
| 10-29 23:03 | 60m | -6 / - | T77RN | - / -11 | 3 | ✓ Closing fragment |
| 10-29 22:56 | 60m | -2 / - | UT/WE9G | - / 0 | 9 | Partial capture |
| 10-26 22:28 | 40m | - / -8 | CT7BRV | -9 / - | 2 | ✓ Closing fragment |
| 10-25 23:03 | 40m | - / -11 | RN6HK | +8 / - | 6 | ✓ Closing fragment |
| 10-25 23:01 | 40m | - / -18 | TA2ED | -20 / - | 2 | Partial capture |
| 10-25 22:53 | 40m | -24 / - | TT1GD | - / - | 2 | Partial capture |
| 10-25 22:47 | 60m | -8 / - | CE2SV | - / - | 2 | Partial capture |
| 10-25 22:38 | 60m | -12 / - | CE2SV | - / - | 7 | Partial capture |
| 10-25 22:13 | 80m | +10 / - | K1CA | - / -9 | 3 | Partial capture |
| 10-25 22:09 | 80m | +5 / -6 | SV3AUW | -14 / +1 | 5 | ✓ Full exchange observed |
| 10-25 05:50 | 80m | 0 / - | WA4FU | - / - | 29 | Partial capture |
| 10-25 05:41 | 80m | 0 / - | DO9YU | - / -2 | 2 | ✓ Closing fragment |
| 10-25 05:35 | 80m | -2 / - | KD8WBZ | - / - | 3 | Partial capture |
| 10-25 05:28 | 60m | -6 / - | W8CO | - / +4 | 2 | ✓ Closing fragment |
| 10-25 05:26 | 60m | -2 / +10 | SP/WE9G | -15 / +9 | 3 | Partial capture |
| 10-25 05:24 | 60m | -7 / -12 | IK4CBO | -3 / -6 | 6 | ✓ Full exchange observed |
| 10-25 05:22 | 60m | -8 / - | OH6QU | +4 / - | 6 | ✓ Full exchange observed |
| 10-25 05:17 | 60m | -3 / -5 | SP2EWQ | 0 / -16 | 6 | ✓ Full exchange observed |
| 10-25 05:15 | 60m | -2 / - | KB2KBC | - / - | 3 | ✓ Closing fragment |
| 10-25 05:05 | 80m | +4 / - | WD4OBP | - / - | 7 | Partial capture |
| 10-25 05:03 | 80m | +5 / -10 | F4IIX | +2 / +7 | 5 | ✓ Full exchange observed |
| 10-25 05:01 | 80m | +7 / - | ON4STA | +3 / - | 5 | ✓ Full exchange observed |
| 10-25 05:00 | 80m | +4 / -8 | S52UF | 0 / - | 4 | ✓ Full exchange observed |
| 10-25 04:57 | 80m | +3 / - | OH3DJP | - / - | 3 | Partial capture |
| 10-25 04:17 | 80m | 0 / - | WD4OBP | - / - | 2 | Partial capture |
| 10-24 22:31 | 80m | - / - | DL9KM | -6 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 234815 +11 2716 DL1AA IU2THY R+09 234830 +5 1657 IU2THY DL1AA RRR 234845 -15 313 DL1AA ON4MAP JO20 234845 +12 2716 DL1AA IU2THY 73 234915 -8 313 DL1AA ON4MAP JO20 (x2) 160200 -13 1657 OH7GGX DL1AA JO41 (x5) 160630 -5 1657 UA0YDB DL1AA JO41 (x4)
UTC dB Audio Message 150530 -10 1585 OZ2LP DL1AA -01 150545 -8 2256 DL1AA SP5GNI KO02 150600 -12 1585 OZ2LP DL1AA RRR 150615 -11 1756 DL1AA SP5GNI KO02 150615 -21 1585 DL1AA OZ2LP 73 150700 -9 1585 SP5GNI DL1AA -05 150715 -9 1756 DL1AA SP5GNI R+09 150730 -9 1585 SP5GNI DL1AA RRR 150745 -12 2256 DL1AA SP5GNI 73 150745 -19 1646 DL1AA OE7ENJ -08 (x2) 150830 -10 1585 OE7ENJ DL1AA R-13 150845 -24 1645 DL1AA OE7ENJ RRR 150900 -9 1585 OE7ENJ DL1AA 73 150915 -24 1646 DL1AA OE7ENJ 73
UTC dB Audio Message 230400 +5 372 DL1AA RN6HK LN14 (x5) 222815 -11 661 DL1AA CT7BRV -08 (x2) 141430 -5 1780 R0AX DL1AA JO41 (x2) 142045 -1 1780 UA0ACZ DL1AA JO41 (x5) 142930 -16 3169 JH3IVO DL1AA JO41
UTC dB Audio Message 150600 -7 395 DL1AA C91RU RR73
UTC dB Audio Message 215300 -13 825 F5RMK DL1AA JO41 (x2)
UTC dB Audio Message 141215 -2 2725 DL1AA RA0SCA -08 (x2) 141715 -20 1157 DL1AA R9OFU NO14 141715 -11 1570 DL1AA F1PPH R+03 (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.
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