DJ7LA — 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 DJ7LA, decoded by SO8OO in southeastern Poland. 627 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-30.
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 627 FT8 messages attributed to DJ7LA as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (53%), followed by 10 m (18%) and 40 m (17%). Most decodes (59%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -2.5 dB.
Overview
Bands
Last attributed message: 2026-10-30 23:51 UTC
Observed FT8 message patterns
- Attributed sample
- 627 messages
- Active dates
- 30 UTC dates
- Estimated median S/N
- -2.5 dB
- Estimated 10th-90th percentile
- -16 to +11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 66, moderate (-15 to -9 dB) 117, strong (≥ -8 dB) 444.
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 DJ7LA 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 DJ7LA
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
- JO33 · 375 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,091 km (approx.)
- Last such locator decoded
- 2026-10-30 23:51 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 | DJ7LA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-30 23:50 | 80m | +9 / -6 | UN0GY | -12 / - | 5 | Partial capture |
| 10-30 23:43 | 80m | +10 / - | 9A3AUH | +4 / -5 | 9 | ✓ Closing observed |
| 10-30 23:43 | 80m | +4 / - | ON8FAB | - / -8 | 7 | ✓ Closing fragment |
| 10-30 23:41 | 80m | +3 / -3 | PE2JMR | -1 / -3 | 5 | ✓ Full exchange observed |
| 10-30 23:39 | 80m | +6 / - | <...> | - / -4 | 3 | Partial capture |
| 10-30 23:14 | 40m | -12 / - | 5B4AMX | - / - | 4 | ✓ Closing fragment |
| 10-30 23:05 | 40m | -14 / - | N4NF | - / - | 3 | Partial capture |
| 10-30 22:57 | 40m | -14 / - | CT1EEX | - / -7 | 5 | Partial capture |
| 10-30 22:38 | 40m | - / - | IU8RFW | -12 / - | 2 | Partial capture |
| 10-23 21:25 | 80m | +6 / - | OH3DJP | - / - | 5 | Partial capture |
| 10-23 21:18 | 80m | - / +5 | DK6WS | -2 / - | 2 | ✓ Closing fragment |
| 10-23 21:03 | 40m | -7 / - | BG8HNC | - / - | 4 | Partial capture |
| 10-22 20:51 | 80m | +4 / - | DO8WJ | - / -15 | 4 | ✓ Closing fragment |
| 10-22 20:48 | 80m | +1 / - | DH5BO | - / - | 4 | Partial capture |
| 10-22 20:45 | 80m | +4 / +2 | DL7ACA | +6 / -6 | 5 | ✓ Full exchange observed |
| 10-22 20:44 | 80m | +2 / -2 | YO4NF | +4 / -4 | 4 | ✓ Full exchange observed |
| 10-22 20:43 | 80m | -3 / - | DK6WS | -6 / +9 | 4 | ✓ Full exchange observed |
| 10-21 07:58 | 40m | -10 / - | OE1AES | - / - | 2 | Partial capture |
| 10-20 21:31 | 40m | -5 / - | BA4IE | - / -2 | 5 | Partial capture |
| 10-20 21:28 | 40m | -5 / - | VK6BAD | - / - | 2 | ✓ Closing fragment |
| 10-20 21:25 | 40m | -5 / - | SA7GJM | - / +1 | 4 | ✓ Closing fragment |
| 10-20 21:21 | 40m | -3 / - | JA5NSR | - / -9 | 4 | ✓ Closing fragment |
| 10-20 14:29 | 40m | -2 / - | M0SSV | - / - | 2 | Partial capture |
| 10-20 14:27 | 40m | - / - | US3EW | -9 / - | 2 | Partial capture |
| 10-20 14:27 | 40m | - / - | DK6MR | -12 / - | 6 | Partial capture |
| 10-20 14:26 | 40m | -4 / - | G8IHT | - / +2 | 3 | ✓ Closing fragment |
| 10-20 14:24 | 40m | 0 / +2 | DL6EL | +4 / -2 | 7 | ✓ Full exchange observed |
| 10-20 14:20 | 40m | -4 / +10 | DF3VX | -19 / -1 | 5 | ✓ Full exchange observed |
| 10-20 13:39 | 40m | -5 / - | 2E0TSS | - / - | 3 | Partial capture |
| 10-20 13:37 | 40m | -8 / -1 | DM5ME | -13 / +8 | 5 | ✓ Full exchange observed |
| 10-20 13:35 | 40m | -8 / - | R9OFA | - / - | 4 | Partial capture |
| 10-20 13:32 | 40m | -10 / - | EX7CQ | - / - | 4 | Partial capture |
| 10-20 13:25 | 40m | -9 / - | DJ2MS | - / +6 | 3 | ✓ Closing fragment |
| 10-20 13:21 | 40m | -11 / - | EX7CQ | - / - | 5 | Partial capture |
| 10-20 13:19 | 40m | -11 / - | DJ8TX | - / +6 | 3 | ✓ Closing fragment |
| 10-20 13:18 | 40m | -10 / +7 | OT4R | -16 / +3 | 4 | ✓ Full exchange observed |
| 10-20 08:01 | 40m | - / -10 | IK4TVP | -11 / - | 3 | Partial capture |
| 10-19 21:53 | 40m | -2 / -13 | R4ADJ | -12 / -10 | 7 | ✓ Full exchange observed |
| 10-16 23:02 | 80m | +13 / - | DL1RWN | - / - | 4 | Partial capture |
| 10-16 23:00 | 80m | +10 / - | EI4KX | -8 / -11 | 5 | ✓ Full exchange observed |
| 10-16 22:57 | 80m | +6 / - | DL1DY | - / -18 | 5 | ✓ Closing fragment |
| 10-16 22:53 | 80m | - / - | R2AL | +18 / - | 2 | Partial capture |
| 10-16 22:53 | 80m | -3 / - | SQ1EG | +13 / +5 | 2 | Partial capture |
| 10-16 22:50 | 80m | +1 / -11 | R2EA/P | +4 / -15 | 7 | ✓ Full exchange observed |
| 10-16 22:47 | 80m | - / - | R2AL | +16 / - | 4 | Partial capture |
| 10-16 22:43 | 80m | +3 / -17 | R2EA/P | +3 / -15 | 9 | ✓ Full exchange observed |
| 10-16 22:42 | 80m | -6 / -6 | DO9BAU | +2 / +3 | 4 | ✓ Full exchange observed |
| 10-16 22:39 | 80m | -6 / -5 | DK7ZT | +5 / -9 | 6 | ✓ Full exchange observed |
| 10-16 22:38 | 80m | +1 / -1 | DO8JB | +2 / -4 | 6 | ✓ Full exchange observed |
| 10-16 22:38 | 80m | -6 / - | R2AL | +10 / +3 | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 234530 +4 1312 ON8FAB DJ7LA R-08 234545 +6 1520 DJ7LA 9A3AUH JN75 234600 -3 1312 ON8FAB DJ7LA R-08 234615 +7 1520 DJ7LA 9A3AUH JN75 234630 -1 1312 ON8FAB DJ7LA 73 234645 +3 1520 DJ7LA 9A3AUH JN75 234730 +9 1312 9A3AUH DJ7LA -05 (x3) 234915 +1 1520 DJ7LA 9A3AUH 73 235000 +9 1312 UN0GY DJ7LA JO33 (x2) 235045 -12 2603 DJ7LA UN0GY -06 235100 +9 1312 UN0GY DJ7LA JO33 (x2)
UTC dB Audio Message 210530 -9 2596 BG8HNC DJ7LA JO33 223815 -11 2379 DJ7LA IU8RFW JN70 (x2) 225730 -20 1987 CT1EEX DJ7LA JO33 (x5) 230530 -9 1987 N4NF DJ7LA JO33 (x3) 231400 -13 1987 5B4AMX DJ7LA JO33 (x4)
UTC dB Audio Message 210430 -18 1134 M1DBW DJ7LA JO33 (x3) 215130 -12 1193 SQ9SF DJ7LA JO33 (x4) 222130 -18 1007 F4MBU DJ7LA JO33 (x7) 075115 -13 1007 Z62NS DJ7LA JO33
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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