DL1DEU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL1DEU, decoded by SO8OO in southeastern Poland. 874 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-24.
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 874 FT8 messages attributed to DL1DEU as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (59%), followed by 20 m (31%) and 80 m (10%). Most decodes (82%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8.5 dB.
Overview
Bands
Last attributed message: 2026-08-24 16:52 UTC
Observed FT8 message patterns
- Attributed sample
- 874 messages
- Active dates
- 25 UTC dates
- Estimated median S/N
- -8.5 dB
- Estimated 10th-90th percentile
- -17.4 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 150, moderate (-15 to -9 dB) 286, strong (≥ -8 dB) 438.
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 DL1DEU 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 DL1DEU
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
- JN59 · 467 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 777 km (approx.)
- Last such locator decoded
- 2026-08-24 16:51 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 | DL1DEU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 16:51 | 40m | +6 / - | DL6MRM | +4 / +10 | 5 | ✓ Full exchange observed |
| 08-23 17:16 | 40m | +5 / -9 | DK5TX | -13 / -20 | 5 | ✓ Full exchange observed |
| 08-23 17:15 | 40m | +6 / -14 | OZ/KD0NDU | -3 / +10 | 3 | Partial capture |
| 08-23 14:41 | 40m | -3 / -19 | RA3LBK | -12 / -14 | 5 | ✓ Full exchange observed |
| 08-23 14:39 | 40m | -8 / - | PE1BTV/P | - / -11 | 2 | Partial capture |
| 08-23 14:37 | 40m | -10 / - | PD7LB | - / - | 3 | ✓ Closing fragment |
| 08-23 14:35 | 40m | -14 / +2 | SP9SW | -8 / - | 5 | ✓ Full exchange observed |
| 08-23 14:29 | 20m | +2 / - | PE1KGX | - / -19 | 4 | Partial capture |
| 08-23 14:27 | 20m | +2 / - | SV8JVM | - / -6 | 3 | ✓ Closing fragment |
| 08-23 14:25 | 20m | -1 / - | SP4TZ | - / -11 | 3 | ✓ Closing fragment |
| 08-23 14:23 | 20m | +1 / -8 | LB6BK | -11 / -8 | 4 | Partial capture |
| 08-23 13:09 | 20m | +11 / - | PE1BTV/P | - / - | 3 | Partial capture |
| 08-23 13:03 | 20m | +7 / - | DK5CR/QRP | - / -6 | 7 | Partial capture |
| 08-21 17:17 | 40m | -3 / -4 | RA4CQW/P | -8 / -5 | 5 | ✓ Full exchange observed |
| 08-21 17:16 | 40m | -6 / -14 | R3KMI | -14 / -9 | 5 | ✓ Full exchange observed |
| 08-21 16:57 | 20m | +15 / -16 | XU7O | -17 / -9 | 11 | ✓ Full exchange observed |
| 08-21 16:54 | 20m | +8 / - | RD0L | - / - | 4 | Partial capture |
| 08-21 16:53 | 40m | -4 / - | RK3AW | -15 / - | 2 | ✓ Closing observed |
| 08-21 16:50 | 40m | -4 / - | R6DZO | - / -14 | 4 | ✓ Closing fragment |
| 08-21 16:49 | 40m | -2 / - | PB3CIX/R | - / -10 | 2 | Partial capture |
| 08-21 16:45 | 40m | -4 / - | TK8RI | - / -8 | 5 | ✓ Closing fragment |
| 08-21 16:44 | 40m | -2 / - | PB3CIX/R | - / - | 2 | Partial capture |
| 08-21 16:41 | 40m | -2 / - | DA1EA | +4 / +10 | 8 | ✓ Full exchange observed |
| 08-21 15:56 | 40m | +5 / -5 | DC9GT | -6 / -14 | 5 | ✓ Full exchange observed |
| 08-21 15:54 | 40m | 0 / - | DG7AK | -15 / -1 | 5 | ✓ Closing observed |
| 08-21 15:53 | 40m | -8 / - | DL8NW | -1 / - | 5 | ✓ Full exchange observed |
| 08-21 15:01 | 40m | -12 / - | HV0E | - / -14 | 5 | ✓ Closing fragment |
| 08-21 14:59 | 40m | -14 / - | DL8II | - / - | 4 | ✓ Closing fragment |
| 08-21 14:57 | 40m | -15 / - | DL1ESZ | -11 / +4 | 3 | ✓ Closing observed |
| 08-21 14:55 | 40m | -15 / -5 | PD1AC | -9 / -7 | 8 | ✓ Full exchange observed |
| 08-21 14:52 | 40m | -16 / - | PD1BB | - / -10 | 2 | ✓ Closing fragment |
| 08-21 14:48 | 40m | -16 / - | DL8II | - / - | 2 | Partial capture |
| 08-21 14:44 | 40m | -15 / -12 | HG3FNM | -11 / - | 4 | ✓ Closing observed |
| 08-21 14:40 | 40m | -15 / - | F4NCC | - / -19 | 3 | ✓ Closing fragment |
| 08-21 14:35 | 40m | -11 / - | DL4MAX | - / -18 | 4 | ✓ Closing fragment |
| 08-21 14:33 | 40m | -10 / - | DD9PN | - / +10 | 2 | ✓ Closing fragment |
| 08-21 14:31 | 40m | -11 / -6 | IW5DNZ | -16 / -7 | 5 | ✓ Full exchange observed |
| 08-21 14:28 | 40m | -14 / - | F1PBZ | - / -1 | 2 | ✓ Closing fragment |
| 08-21 14:26 | 40m | -13 / - | F8KIC/P | - / -15 | 3 | ✓ Closing fragment |
| 08-21 14:24 | 40m | -18 / - | DJ1NE | - / -8 | 2 | ✓ Closing fragment |
| 08-21 14:22 | 40m | -16 / - | DL1GLO | -8 / +8 | 4 | ✓ Full exchange observed |
| 08-21 13:55 | 40m | -19 / +10 | HA1LS | -16 / - | 3 | ✓ Closing observed |
| 08-16 08:58 | 20m | -2 / - | <...> | - / -4 | 5 | Partial capture |
| 08-16 08:55 | 20m | -1 / - | YT7TZ | - / -8 | 3 | ✓ Closing fragment |
| 08-16 08:52 | 20m | -1 / - | EA4IVO/P | - / -13 | 3 | ✓ Closing fragment |
| 08-16 08:50 | 20m | -4 / - | CR5VP | - / -2 | 3 | ✓ Closing fragment |
| 08-16 08:36 | 20m | -8 / - | HK3W | - / - | 2 | Partial capture |
| 08-16 08:34 | 20m | -6 / - | PD4RJ | - / - | 2 | ✓ Closing fragment |
| 08-16 08:17 | 40m | -13 / - | DM5R/P | - / -10 | 2 | Partial capture |
| 08-16 08:03 | 40m | -20 / - | DL0ALW | - / +8 | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 144400 -2 501 DG9SBJ DL1DEU JN59 171500 +6 837 OZ/KD0NDU DL1DEU JN59 171515 -3 836 DL1DEU OZ/KD0NDU -14 171530 +5 836 OZ/KD0NDU DL1DEU R+10 171630 +4 1282 DK5TX DL1DEU JN59 171645 -15 1282 DL1DEU DK5TX -09 171700 +6 1282 DK5TX DL1DEU R-20 171715 -11 1282 DL1DEU DK5TX RR73 171730 +5 1282 DK5TX DL1DEU 73 171830 +3 819 GB64MOD DL1DEU JN59 165115 +8 792 DL6MRM DL1DEU JN59 165130 +4 792 DL1DEU DL6MRM +11 165145 +2 792 DL6MRM DL1DEU R+10 165200 +3 792 DL1DEU DL6MRM RR73 165215 +7 791 DL6MRM DL1DEU 73
UTC dB Audio Message 142345 -2 1001 LB6BK DL1DEU R-08 (x2) 142515 +2 1356 SP4TZ DL1DEU JN59 (x3) 142645 +3 1694 PE1KGX DL1DEU JN59 142715 +2 1133 SV8JVM DL1DEU JN59 (x3) 142915 +1 1595 PA2RSD DL1DEU JN59 142945 +3 1691 PE1KGX DL1DEU R-19 (x4) 160315 -17 1484 DL1DEU 9W2BAF -10
UTC dB Audio Message 114615 -12 873 DL1DEU 3A2MW RR73
UTC dB Audio Message 180530 -6 1171 DL6AF DL1DEU JN59 180545 -17 1172 DL1DEU DL6AF +27 180600 +2 1171 DL6AF DL1DEU R+12 180615 -11 1171 DL1DEU DL6AF RR73 180630 -4 1171 DL6AF DL1DEU 73 180645 -21 1171 DL1DEU DA6NEL JO60 180700 -7 1440 DH8KAM DL1DEU JN59 180815 -17 1171 DL1DEU DA6NEL 73 180845 -9 1440 DH8KAM DL1DEU JN59 172945 -14 1430 DJ0JG DL1DEU JN59 173045 -1 700 DM4ZUL DL1DEU JN59 173100 +13 700 DL1DEU DM4ZUL +18 173115 -1 700 DM4ZUL DL1DEU R+07 173130 +12 700 DL1DEU DM4ZUL RR73 173145 +0 700 DM4ZUL DL1DEU 73
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.
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