DK5RL — 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 DK5RL, decoded by SO8OO in southeastern Poland. 1,704 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-23.
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 1,704 FT8 messages attributed to DK5RL 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 (64%), followed by 80 m (17%) and 20 m (16%). Most decodes (61%) fell within the six-hour window 12:00-18:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (86%); the estimated median was 0 dB.
Overview
Bands
Last attributed message: 2026-10-23 17:20 UTC
Observed FT8 message patterns
- Attributed sample
- 1,704 messages
- Active dates
- 25 UTC dates
- Estimated median S/N
- 0 dB
- Estimated 10th-90th percentile
- -10 to +9.9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 33, moderate (-15 to -9 dB) 207, strong (≥ -8 dB) 1,464.
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 DK5RL 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 DK5RL
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
- JO61 · 1,062 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 642 km (approx.)
- Last such locator decoded
- 2026-10-23 17:20 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 | DK5RL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 17:16 | 40m | -6 / - | R1BQR | - / -21 | 4 | ✓ Closing fragment |
| 10-23 17:13 | 40m | -4 / - | PD9JPV | - / -16 | 2 | ✓ Closing fragment |
| 10-23 17:09 | 40m | +2 / +3 | UR6CV | +5 / +3 | 5 | ✓ Full exchange observed |
| 10-20 14:32 | 40m | 0 / +3 | SN0EG | -6 / - | 5 | ✓ Full exchange observed |
| 10-19 18:20 | 160m | -3 / -18 | SQ2PHC | -8 / +1 | 2 | Partial capture |
| 10-19 10:08 | 40m | -3 / - | DL3BRE/P | - / -9 | 19 | Partial capture |
| 10-19 10:03 | 40m | -12 / - | DG2SEG | - / -16 | 2 | ✓ Closing fragment |
| 10-19 10:01 | 40m | -6 / - | PD0JEW | - / - | 2 | ✓ Closing fragment |
| 10-19 09:53 | 40m | -4 / -1 | F1PBZ | -3 / +2 | 5 | ✓ Full exchange observed |
| 10-19 09:52 | 40m | -5 / +2 | DH5BM | -12 / +3 | 4 | ✓ Full exchange observed |
| 10-15 17:59 | 40m | +6 / - | EY7BM | - / - | 4 | Partial capture |
| 10-15 17:51 | 40m | +1 / - | EY7BM | - / - | 7 | Partial capture |
| 10-15 17:47 | 40m | -6 / - | EY7BM | - / - | 3 | Partial capture |
| 10-15 17:39 | 40m | +6 / - | JT1DN | - / - | 7 | Partial capture |
| 10-15 17:38 | 40m | +6 / - | DO7UFN | - / -4 | 2 | ✓ Closing fragment |
| 10-15 17:34 | 40m | +4 / +10 | IN3JRZ | -4 / -9 | 7 | ✓ Full exchange observed |
| 10-15 17:32 | 40m | +5 / - | JT1DN | - / - | 3 | Partial capture |
| 10-15 17:29 | 40m | -1 / -11 | SA6LDQ | -19 / -5 | 6 | ✓ Full exchange observed |
| 10-15 17:23 | 40m | +7 / - | VJ6X | - / - | 9 | Partial capture |
| 10-15 17:16 | 40m | +9 / -17 | R6LQU | +1 / +1 | 4 | ✓ Full exchange observed |
| 10-15 17:08 | 40m | - / - | ON6KHI | -4 / - | 2 | ✓ Closing fragment |
| 10-15 16:57 | 40m | +4 / - | DK9LF | -13 / -2 | 6 | ✓ Closing observed |
| 10-15 16:53 | 40m | +6 / - | PD1PET | - / -18 | 2 | ✓ Closing fragment |
| 10-15 16:49 | 40m | +8 / - | DD4JN | - / -15 | 2 | ✓ Closing fragment |
| 10-15 16:20 | 40m | -4 / - | G4YAN | - / - | 2 | ✓ Closing fragment |
| 10-15 16:08 | 40m | +2 / -13 | SP9PSB | -18 / -3 | 3 | ✓ Full exchange observed |
| 10-15 16:04 | 40m | -3 / - | DL8QB | - / - | 3 | Partial capture |
| 10-15 16:02 | 40m | -2 / -2 | R7KEO | -13 / -15 | 5 | ✓ Full exchange observed |
| 10-15 15:58 | 40m | -5 / - | DD3ZZ | - / -1 | 3 | ✓ Closing fragment |
| 10-15 15:57 | 40m | -3 / +1 | IU1HGN | -14 / -2 | 7 | ✓ Full exchange observed |
| 10-15 15:53 | 40m | -10 / +3 | G4YAN | -12 / +3 | 4 | ✓ Full exchange observed |
| 10-15 15:53 | 40m | -4 / -3 | UR5CBP | -14 / -8 | 4 | ✓ Full exchange observed |
| 10-15 15:49 | 40m | -4 / - | RV9UNK | - / -8 | 2 | ✓ Closing fragment |
| 10-15 15:46 | 40m | -2 / - | IU1HGN | - / -8 | 3 | ✓ Closing fragment |
| 10-15 15:44 | 40m | -4 / -6 | DK0IL | -11 / - | 5 | ✓ Full exchange observed |
| 10-15 15:43 | 40m | 0 / - | DB6FA | - / +1 | 2 | ✓ Closing fragment |
| 10-15 15:40 | 40m | -4 / - | UR4LG | -12 / -1 | 3 | ✓ Closing observed |
| 10-15 15:36 | 40m | -6 / -19 | R7MP | -12 / -2 | 4 | ✓ Full exchange observed |
| 10-15 15:34 | 40m | -1 / -7 | UZ5ZU | -3 / -4 | 5 | ✓ Full exchange observed |
| 10-15 15:32 | 40m | -5 / - | M9XPN | - / +1 | 2 | ✓ Closing fragment |
| 10-15 15:30 | 40m | -3 / - | DL8NDV/P | - / -9 | 3 | ✓ Closing fragment |
| 10-14 13:10 | 40m | - / - | I6EDC | -15 / - | 4 | Partial capture |
| 10-14 12:27 | 40m | -4 / +8 | HF160ID | -17 / +1 | 3 | Partial capture |
| 10-14 12:22 | 40m | -7 / +8 | IK4ANJ | -16 / -11 | 3 | Partial capture |
| 10-14 11:52 | 40m | -8 / - | F3CJ | - / -15 | 2 | ✓ Closing fragment |
| 10-14 11:45 | 40m | -7 / - | IU4DTV | - / 0 | 11 | Partial capture |
| 10-14 11:45 | 40m | - / - | SP5IDR | -8 / - | 2 | Partial capture |
| 10-14 11:42 | 40m | -8 / - | ON6CQ | - / -5 | 3 | ✓ Closing fragment |
| 10-14 11:34 | 40m | 0 / - | GJ0KYZ | - / -11 | 2 | ✓ Closing fragment |
| 10-14 11:32 | 40m | -2 / - | DK7CVD | - / +2 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171115 -3 1081 CQ DK5RL JO61 (x2) 171315 -2 1082 DB0IPA DK5RL JO61 171345 -6 1081 PD9JPV DK5RL -16 (x2) 171445 -5 1081 CQ DK5RL JO61 171615 -4 1081 R1BQR DK5RL -21 (x3) 171745 +2 1081 CQ DK5RL JO61 (x3) 171915 -6 1081 R1BQR DK5RL RR73 171945 -4 1081 CQ DK5RL JO61 (x2)
UTC dB Audio Message 062345 -11 2371 CQ DK5RL JO61 062415 -5 2371 F1PBZ DK5RL R-16 (x2) 062515 +0 2371 CQ DK5RL JO61 (x9) 182030 -3 2422 SQ2PHC DK5RL +01 182145 -8 1557 DK5RL SQ2PHC R-18 182700 +2 2422 HA6NN DK5RL -22
UTC dB Audio Message 174615 +13 2715 CQ DK5RL JO61 174645 +13 2715 US1MM DK5RL +01 174700 +3 2715 DK5RL US1MM R-07 174715 +15 2715 US1MM DK5RL RR73 174730 +7 2715 DK5RL US1MM R-07 174745 +16 2715 US1MM DK5RL RR73 174800 +9 2715 DK5RL US1MM 73 175230 +16 2715 DL0KYF DK5RL JO61 175245 -1 908 DK5RL DL0KYF +19 175300 +10 2715 DL0KYF DK5RL R+02 175315 -9 908 DK5RL DL0KYF RR73 175330 +15 2715 DL0KYF DK5RL 73 175400 +14 2715 DO3ANT DK5RL JO61 (x3)
UTC dB Audio Message 130030 +2 1324 DK5RL IK2JYT JN45 (x3) 130400 +1 1106 DK5RL UA3SCU -10 (x2) 132045 +2 2207 DK5RL F5OQK IN96 (x2) 132600 -10 1126 DK5RL HB9CCM R+06 (x2) 143845 -10 1107 DK5RL DG9MAQ JN58 (x6)
UTC dB Audio Message 072315 -19 1256 DK5RL DN9AD JO52
UTC dB Audio Message 194700 -8 745 CQ DK5RL JO61 194915 -4 1528 DK5RL DL1UDO JO31 (x3) 200600 -15 923 ER5GB DK5RL JO61 (x3) 201000 -15 923 CQ DK5RL JO61 a1 (x2) 201445 +1 613 DK5RL OE6HLF RR73 202545 -4 575 DK5RL G0AZH IO83 202600 -16 924 G0AZH DK5RL +01 202615 -6 575 DK5RL G0AZH IO83 (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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