DL3JHK — 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 DL3JHK, decoded by SO8OO in southeastern Poland. 4,088 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 120 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.
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 4,088 FT8 messages attributed to DL3JHK as the transmitting token by decoded message structure across 120 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (74%), followed by 80 m (16%) and 20 m (10%). Most decodes (99%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-11-04 21:38 UTC
Observed FT8 message patterns
- Attributed sample
- 4,088 messages
- Active dates
- 120 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -18 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 756, moderate (-15 to -9 dB) 1,389, strong (≥ -8 dB) 1,943.
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 DL3JHK 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 DL3JHK
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
- JO62 · 2,506 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 675 km (approx.)
- Last such locator decoded
- 2026-11-04 21:38 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 | DL3JHK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 20:31 | 40m | - / -4 | F6HDP | -11 / - | 3 | ✓ Closing fragment |
| 11-04 19:07 | 40m | - / +9 | HB9ISW | +8 / - | 2 | ✓ Closing fragment |
| 11-04 18:14 | 40m | -14 / - | RW3AUK | - / -10 | 2 | ✓ Closing fragment |
| 11-04 17:45 | 40m | -9 / - | SP9TBT/5 | - / -6 | 4 | Partial capture |
| 11-04 17:32 | 40m | -10 / +7 | DG8LAS | -11 / -11 | 7 | ✓ Full exchange observed |
| 11-04 17:25 | 40m | -9 / - | LY9MP | - / - | 3 | Partial capture |
| 11-04 17:14 | 40m | -8 / -10 | DL6EBV | -6 / +1 | 4 | ✓ Full exchange observed |
| 11-04 17:08 | 40m | - / -12 | IU3WNP | -10 / - | 2 | ✓ Closing fragment |
| 11-04 16:59 | 40m | -6 / - | M8YPH | - / -4 | 4 | ✓ Closing fragment |
| 11-03 19:50 | 80m | -21 / - | DH5IS | -24 / - | 2 | ✓ Closing observed |
| 11-03 19:37 | 80m | - / -15 | YO4NT | +8 / - | 2 | Partial capture |
| 11-03 19:13 | 80m | -10 / -10 | F4MUM | -1 / -1 | 4 | Partial capture |
| 11-03 19:02 | 80m | -8 / - | GB1POPPY | - / -20 | 3 | Partial capture |
| 11-03 18:57 | 80m | -8 / -10 | DG6MGR | -4 / - | 3 | ✓ Closing observed |
| 11-03 18:53 | 80m | -24 / - | DL3TA | -4 / -5 | 3 | ✓ Closing observed |
| 11-03 18:45 | 40m | -11 / - | G0OYR | - / -5 | 2 | ✓ Closing fragment |
| 11-03 18:18 | 40m | -17 / -13 | IK2ZJP | -2 / - | 3 | ✓ Closing observed |
| 11-03 18:13 | 40m | -11 / -15 | F4JTP | -5 / - | 2 | Partial capture |
| 11-03 18:05 | 40m | -14 / - | PA4COR | - / - | 4 | Partial capture |
| 11-03 17:42 | 40m | -4 / - | PF40EUDXF | - / - | 2 | Partial capture |
| 11-03 17:35 | 40m | - / - | IW3RWZ | -9 / - | 2 | Partial capture |
| 11-03 17:28 | 40m | -16 / - | SA3BGC | - / -14 | 4 | ✓ Closing fragment |
| 11-02 23:12 | 80m | - / - | DO9MHG | +3 / - | 2 | ✓ Closing fragment |
| 11-02 22:50 | 80m | -18 / - | II4GCLB | - / -19 | 4 | Partial capture |
| 11-02 22:45 | 80m | -5 / -9 | SP8WB | +13 / +2 | 5 | ✓ Full exchange observed |
| 11-02 22:39 | 80m | - / -17 | DL9KM | -9 / - | 5 | ✓ Closing fragment |
| 11-02 22:39 | 80m | -15 / - | SP4JAW | -10 / - | 4 | ✓ Closing observed |
| 11-02 22:35 | 80m | -12 / -10 | DG3YEV | +12 / 0 | 4 | ✓ Full exchange observed |
| 11-02 22:24 | 80m | -12 / - | OE9HGV | - / -7 | 3 | ✓ Closing fragment |
| 11-02 20:23 | 40m | - / -13 | CT2FXY | -9 / - | 9 | Partial capture |
| 11-02 20:00 | 40m | - / -19 | F4NHL | -7 / - | 2 | ✓ Closing fragment |
| 10-27 22:43 | 80m | -14 / - | M8JJS | - / - | 2 | Partial capture |
| 10-27 22:38 | 80m | -5 / - | RN3YN | - / - | 2 | Partial capture |
| 10-27 21:15 | 80m | -18 / - | RN3YN | - / - | 4 | Partial capture |
| 10-27 21:00 | 80m | -4 / - | RN3YN | - / - | 4 | Partial capture |
| 10-27 20:15 | 80m | -10 / - | SP9ACB | - / - | 3 | Partial capture |
| 10-27 20:11 | 80m | -12 / - | RN3YN | - / - | 4 | Partial capture |
| 10-27 19:55 | 80m | -14 / - | IZ3EYY | - / - | 2 | Partial capture |
| 10-27 19:44 | 80m | -12 / -16 | SP8MO | +5 / -13 | 6 | ✓ Full exchange observed |
| 10-27 19:15 | 40m | - / -13 | IN3LIA | -13 / - | 2 | ✓ Closing fragment |
| 10-26 23:00 | 80m | -14 / -12 | HA4UC | +4 / - | 4 | ✓ Closing observed |
| 10-26 22:29 | 80m | -10 / - | EA3FR | - / - | 2 | Partial capture |
| 10-26 22:16 | 80m | -12 / -16 | DA6JH | -9 / -9 | 4 | ✓ Full exchange observed |
| 10-26 22:05 | 80m | -10 / - | M0XNG | - / - | 3 | Partial capture |
| 10-26 21:45 | 80m | -6 / -14 | E74MG | +14 / 0 | 4 | ✓ Full exchange observed |
| 10-26 21:18 | 80m | -3 / -12 | S56FPW | +10 / -14 | 8 | ✓ Full exchange observed |
| 10-26 21:11 | 80m | -1 / - | EA2EED | - / - | 2 | Partial capture |
| 10-26 20:23 | 80m | -10 / - | UA9JTJ/4 | - / -11 | 2 | Partial capture |
| 10-26 18:48 | 80m | -14 / - | PA3APH | -17 / - | 2 | ✓ Closing observed |
| 10-26 18:31 | 80m | -15 / - | DA6LRW | -24 / -14 | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190315 -7 285 GB1POPPY DL3JHK R-19 190615 -24 1103 YL3GQ DL3JHK JO62 190745 -20 1450 G5MJF DL3JHK JO62 191330 +2 557 DL3JHK F4MUM -10 191345 -10 557 F4MUM DL3JHK R-01 191400 -4 558 DL3JHK F4MUM RRR (x2) 193245 -9 553 M3VNI DL3JHK JO62 193745 +9 2048 DL3JHK YO4NT -15 193800 -21 203 SQ7JM DL3JHK 73 193815 +6 2048 DL3JHK YO4NT -13 195000 -21 943 DH5IS DL3JHK JO62 195115 -24 943 DL3JHK DH5IS 73 200015 -12 706 DO2THM DL3JHK JO62 213800 -24 1476 IK3SCB DL3JHK JO62
UTC dB Audio Message 173400 -15 838 DG8LAS DL3JHK R-11 (x2) 174500 -6 990 SP9TBT/5 DL3JHK JO62 (x4) 181230 -15 1089 EI8HV DL3JHK JO62 181415 -11 848 RW3AUK DL3JHK R-10 (x2) 190745 +8 312 DL3JHK HB9ISW +09 (x2) 203100 -12 1073 DL3JHK F6HDP JN39 (x3) 204100 -6 590 DL3JHK ZL1RPC/F -11
UTC dB Audio Message 190215 -7 1043 DL3JHK DO5OT -11 (x6)
UTC dB Audio Message 192630 -4 809 PY1SX DL3JHK JO62 192800 -6 1562 LZ2OQ DL3JHK JO62 (x2) 192915 -3 706 LB3JK DL3JHK JO62 (x7) 193745 +9 620 M9OOS DL3JHK JO62 175200 +21 662 DL3JHK EA7R -08 (x2) 180530 -22 1034 DL3JHK G0AGT -10 (x2)
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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