5Q7DX — 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 5Q7DX, decoded by SO8OO in southeastern Poland. 307 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-09-17 and 2026-09-22.
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 307 FT8 messages attributed to 5Q7DX as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (52%), followed by 60 m (25%) and 80 m (16%). Several six-hour UTC windows tied for the largest share (52%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-09-22 07:27 UTC
Observed FT8 message patterns
- Attributed sample
- 307 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -18 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 98, strong (≥ -8 dB) 168.
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 5Q7DX 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 5Q7DX
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
- JO57 · 45 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,098 km (approx.)
- Last such locator decoded
- 2026-09-22 07:25 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 | 5Q7DX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-22 07:25 | 40m | -4 / -2 | SP9XG | -9 / - | 5 | ✓ Closing observed |
| 09-22 07:25 | 40m | -6 / - | GM5CAR | - / -11 | 2 | ✓ Closing fragment |
| 09-22 07:24 | 40m | -10 / - | EA1AUM | - / -14 | 2 | ✓ Closing fragment |
| 09-22 07:22 | 40m | -10 / - | G5MJF | - / -3 | 2 | ✓ Closing fragment |
| 09-22 07:20 | 40m | -9 / - | HK3AB | - / -22 | 2 | Partial capture |
| 09-22 07:18 | 40m | -10 / -7 | OE5OBR | +3 / -10 | 7 | ✓ Full exchange observed |
| 09-22 07:18 | 40m | -5 / - | KS4OT | - / +5 | 2 | ✓ Closing fragment |
| 09-22 07:16 | 40m | -11 / - | KJ4KFJ | - / -19 | 2 | Partial capture |
| 09-22 07:13 | 40m | -10 / - | US1MM | +1 / +3 | 3 | ✓ Closing observed |
| 09-22 07:12 | 40m | -10 / - | PA3BMB | - / - | 2 | ✓ Closing fragment |
| 09-22 07:12 | 40m | -14 / -6 | UT4PA | +1 / - | 5 | ✓ Closing observed |
| 09-22 07:09 | 40m | -12 / - | KJ4KFJ | - / -14 | 4 | Partial capture |
| 09-22 07:08 | 40m | -6 / +1 | M0YPA | -21 / -4 | 3 | ✓ Full exchange observed |
| 09-22 07:08 | 40m | - / - | E75FM | -2 / - | 2 | Partial capture |
| 09-22 07:07 | 40m | -10 / - | F5JAE | - / - | 2 | ✓ Closing fragment |
| 09-22 07:05 | 40m | 0 / -7 | PB2A | -10 / - | 5 | ✓ Full exchange observed |
| 09-21 08:39 | 40m | -14 / - | F5LMJ | - / -22 | 2 | ✓ Closing fragment |
| 09-21 08:38 | 40m | -18 / - | RD3FY | -20 / -2 | 4 | ✓ Closing observed |
| 09-21 08:37 | 40m | -16 / - | F5MYK | - / -7 | 2 | ✓ Closing fragment |
| 09-21 08:36 | 40m | -11 / - | KC2NJ | - / -20 | 3 | ✓ Closing fragment |
| 09-21 08:33 | 40m | -12 / - | OE4BHF | -2 / 0 | 4 | Partial capture |
| 09-21 08:33 | 40m | -11 / -7 | SP9UPH | -1 / - | 4 | ✓ Closing observed |
| 09-21 08:30 | 40m | -18 / - | PD1WS | -23 / +8 | 3 | ✓ Closing observed |
| 09-20 18:10 | 160m | -22 / - | OK7PJ | -1 / +3 | 8 | ✓ Closing observed |
| 09-20 18:08 | 160m | - / - | YO5USA | -10 / - | 7 | Partial capture |
| 09-20 18:08 | 160m | -22 / - | DL1KYF | - / -24 | 2 | Partial capture |
| 09-20 18:07 | 160m | - / -16 | RU3FM | -7 / - | 10 | Partial capture |
| 09-20 18:06 | 160m | -20 / - | OZ2LP | - / -6 | 2 | ✓ Closing fragment |
| 09-20 17:56 | 160m | - / -8 | PI4DX | +3 / - | 3 | ✓ Closing fragment |
| 09-20 17:51 | 160m | -20 / -13 | UA3GX | -12 / -5 | 5 | ✓ Full exchange observed |
| 09-20 17:49 | 160m | -22 / - | HB9ALO | - / -24 | 3 | Partial capture |
| 09-20 17:45 | 160m | -20 / -18 | UA3ZUX | +3 / - | 6 | ✓ Closing observed |
| 09-20 17:45 | 160m | -22 / - | HB9DGZ | - / -8 | 2 | ✓ Closing fragment |
| 09-20 17:44 | 160m | - / -3 | DL1RNW | +4 / - | 5 | ✓ Closing fragment |
| 09-20 17:44 | 160m | - / -2 | OK1DXR | +8 / - | 5 | ✓ Closing fragment |
| 09-20 16:59 | 40m | +13 / - | YB2URA | - / -3 | 3 | ✓ Closing fragment |
| 09-20 16:58 | 40m | +13 / - | RU3T | - / - | 2 | ✓ Closing fragment |
| 09-20 16:56 | 40m | +8 / - | VJ6X | - / -8 | 4 | ✓ Closing fragment |
| 09-20 16:55 | 40m | +6 / - | R9LAU | - / -3 | 2 | ✓ Closing fragment |
| 09-20 16:52 | 40m | +3 / -11 | US1MM | +12 / +7 | 6 | ✓ Full exchange observed |
| 09-19 08:49 | 40m | -16 / -1 | DL1HQN | -16 / -8 | 5 | ✓ Full exchange observed |
| 09-19 08:49 | 40m | -18 / -10 | UT0IN | -2 / -5 | 7 | ✓ Full exchange observed |
| 09-19 08:48 | 40m | -12 / - | PA0ARR | - / -6 | 2 | ✓ Closing fragment |
| 09-19 08:47 | 40m | - / - | R7CD | -18 / - | 6 | Partial capture |
| 09-19 08:46 | 40m | -10 / - | UA3SCU | - / +2 | 2 | Partial capture |
| 09-19 08:45 | 40m | -11 / - | AA1NK | - / -15 | 2 | ✓ Closing fragment |
| 09-19 08:45 | 40m | -13 / -5 | DL9KM | -7 / 0 | 8 | ✓ Full exchange observed |
| 09-19 08:44 | 40m | -9 / 0 | PC9F | -14 / - | 5 | ✓ Full exchange observed |
| 09-19 05:44 | 60m | -12 / - | DL3FBI | - / -3 | 2 | ✓ Closing fragment |
| 09-19 05:43 | 60m | -13 / -1 | F5OZC | -4 / +9 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 072030 -13 1347 HK3AB 5Q7DX R-22 (x2) 072230 -9 1347 G5MJF 5Q7DX R-03 (x2) 072345 -14 1309 5Q7DX F4FSY -09 072400 -10 1350 EA1AUM 5Q7DX R-14 (x2) 072500 -5 1350 CQ 5Q7DX JO57 072530 -6 1350 GM5CAR 5Q7DX -11 072545 -13 2201 5Q7DX SP9XG JO90 072600 -5 1350 GM5CAR 5Q7DX RR73 072615 -6 2201 5Q7DX SP9XG JO90 (x2) 072700 -4 1350 SP9XG 5Q7DX RR73 072715 -7 2201 5Q7DX SP9XG 73
UTC dB Audio Message 181045 -6 2345 5Q7DX RU3FM KO94 181115 -12 1662 5Q7DX YO5USA KN16 181115 -6 2345 5Q7DX RU3FM KO94 181115 +1 1177 5Q7DX OK7PJ JN69 181145 -8 1662 5Q7DX YO5USA KN16 181145 -3 2345 5Q7DX RU3FM KO94 181145 -5 1178 5Q7DX OK7PJ JN69 181215 -2 1662 5Q7DX YO5USA KN16 181215 -2 2345 5Q7DX RU3FM KO94 181215 -1 1177 5Q7DX OK7PJ JN69 181245 -2 2345 5Q7DX RU3FM KO94 181245 +4 1177 5Q7DX OK7PJ JN69 181300 -22 1662 OK7PJ 5Q7DX +03 (x2) 181345 -1 1177 5Q7DX OK7PJ 73
UTC dB Audio Message 054115 -14 1381 J88IH 5Q7DX R-02 (x2) 054200 -8 1617 5Q7DX S52UF JN76 054215 -14 1381 S52UF 5Q7DX -11 054230 -11 1617 5Q7DX S52UF R-15 054245 -14 1381 S52UF 5Q7DX RR73 054300 -8 1617 5Q7DX S52UF 73 054300 -4 1071 5Q7DX F5OZC -01 054315 -13 1381 F5OZC 5Q7DX R+09 054330 -5 1071 5Q7DX F5OZC RR73 054415 -21 1380 CQ 5Q7DX JO57 a1 054445 -13 1381 DL3FBI 5Q7DX -03 (x2) 054615 -12 1380 CQ 5Q7DX JO57 054700 -2 1858 5Q7DX LA4GHA JO59
UTC dB Audio Message 194115 +8 1269 OK1UOZ 5Q7DX RR73 194130 +14 1269 5Q7DX OK1UOZ 73 194130 -3 1215 5Q7DX DD8BA JO42 194145 +9 1269 DD8BA 5Q7DX +14 (x2) 194300 +11 1270 5Q7DX LY1DY KO14 194315 +5 1269 LY1DY 5Q7DX +07 194330 +11 1270 5Q7DX LY1DY R+02 194330 -6 1531 5Q7DX IZ8KVW JN71 194330 +10 382 5Q7DX DO1ID +06 194345 +10 1269 LY1DY 5Q7DX +07 194400 +12 1270 5Q7DX LY1DY R+03 194415 +11 1269 LY1DY 5Q7DX RR73 194430 +9 1270 5Q7DX LY1DY 73 194430 -10 1531 5Q7DX IZ8KVW JN71
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee