M9LDX — 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 M9LDX, decoded by SO8OO in southeastern Poland. 817 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 54 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-21.
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 817 FT8 messages attributed to M9LDX as the transmitting token by decoded message structure across 54 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (54%), followed by 40 m (46%). Most decodes (81%) 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 -13 dB.
Overview
Bands
Last attributed message: 2026-10-21 20:35 UTC
Observed FT8 message patterns
- Attributed sample
- 817 messages
- Active dates
- 54 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -20 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 272, moderate (-15 to -9 dB) 318, strong (≥ -8 dB) 227.
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 M9LDX 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 M9LDX
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
- IO94 · 555 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,625 km (approx.)
- Last such locator decoded
- 2026-10-21 20:35 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 | M9LDX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 20:35 | 40m | -14 / - | CT9/DF7EE | - / - | 2 | Partial capture |
| 10-21 20:33 | 40m | -9 / -10 | EX7CQ | +1 / -6 | 5 | ✓ Full exchange observed |
| 10-17 21:42 | 40m | -12 / - | DK5NC | - / -13 | 3 | Partial capture |
| 10-17 21:38 | 40m | -16 / - | DK4BE | - / -20 | 3 | ✓ Closing fragment |
| 10-17 21:33 | 40m | -10 / +6 | M7HQE | -20 / 0 | 3 | ✓ Full exchange observed |
| 10-17 21:04 | 40m | -16 / - | SP2ZST | - / -13 | 2 | Partial capture |
| 10-17 21:04 | 40m | -13 / - | HA1BF | - / - | 2 | ✓ Closing fragment |
| 10-15 10:32 | 40m | - / - | OH3MB | -16 / - | 2 | Partial capture |
| 10-12 21:05 | 40m | - / -15 | EA5HM | -19 / - | 5 | ✓ Closing fragment |
| 10-12 20:48 | 40m | - / -7 | F4JQH | -20 / - | 3 | ✓ Closing fragment |
| 10-12 20:39 | 40m | -12 / - | TA2VUZ | - / -19 | 2 | ✓ Closing fragment |
| 10-11 18:22 | 40m | - / -20 | IU8CDL | -4 / - | 3 | ✓ Closing fragment |
| 10-11 18:20 | 40m | -18 / -17 | RM4N | -10 / - | 2 | ✓ Closing observed |
| 10-10 21:34 | 80m | - / -17 | LZ2VQ | -12 / - | 2 | ✓ Closing fragment |
| 10-08 09:50 | 40m | - / -11 | DG5LP | -20 / - | 2 | ✓ Closing fragment |
| 10-07 20:52 | 40m | -10 / - | HF50HSP | - / - | 2 | Partial capture |
| 10-07 20:47 | 40m | -10 / - | 8Q7PR | - / - | 3 | Partial capture |
| 10-07 20:46 | 40m | -9 / - | VJ6X | - / - | 3 | Partial capture |
| 10-07 19:01 | 40m | - / - | DJ8TX | -12 / - | 2 | Partial capture |
| 10-06 20:02 | 40m | - / - | IZ5FZO | -18 / - | 2 | Partial capture |
| 10-06 10:09 | 40m | - / -4 | DL2VN | 0 / - | 3 | ✓ Closing fragment |
| 10-06 09:43 | 40m | - / -13 | F6BEC | -18 / - | 3 | ✓ Closing fragment |
| 10-06 09:38 | 40m | - / -1 | DF5DY | -10 / - | 2 | Partial capture |
| 10-06 09:32 | 40m | - / -10 | ES2AJ | -15 / - | 2 | ✓ Closing fragment |
| 10-05 21:10 | 40m | -17 / - | V51WH | - / - | 2 | Partial capture |
| 10-05 19:24 | 40m | -15 / - | M7MFK | -6 / -19 | 4 | Partial capture |
| 10-05 19:20 | 40m | - / -6 | IZ4EFV | +2 / - | 2 | ✓ Closing fragment |
| 10-05 19:17 | 40m | -12 / - | RC5F | - / -12 | 2 | ✓ Closing fragment |
| 10-05 19:14 | 40m | -9 / - | IZ4EFV | -6 / -4 | 2 | Partial capture |
| 10-05 19:14 | 40m | -14 / - | UT2UB | 0 / -5 | 4 | ✓ Closing observed |
| 09-29 19:43 | 40m | - / -9 | IU1WKA | -8 / - | 6 | ✓ Closing fragment |
| 09-29 19:43 | 40m | - / -23 | RD4AN | -11 / - | 2 | ✓ Closing fragment |
| 09-28 20:34 | 40m | -12 / -10 | F1PBZ | +3 / -11 | 4 | Partial capture |
| 09-22 21:34 | 40m | -20 / - | JH4ADV | - / - | 2 | Partial capture |
| 09-22 15:23 | 40m | - / - | DK1HSI | -9 / - | 6 | Partial capture |
| 09-22 15:18 | 40m | - / -11 | PD7LJ | -20 / - | 2 | ✓ Closing fragment |
| 09-22 15:10 | 40m | -18 / +1 | DK5FN | -20 / -16 | 2 | Partial capture |
| 09-22 10:23 | 40m | - / -20 | SP1ZMO | -10 / - | 7 | Partial capture |
| 09-22 09:33 | 40m | - / - | PH7KLM | -18 / - | 3 | ✓ Closing fragment |
| 09-22 09:07 | 40m | - / - | DD1JD | -13 / - | 4 | Partial capture |
| 09-21 20:52 | 40m | -14 / - | SP9EVL | - / -5 | 2 | Partial capture |
| 09-21 20:49 | 40m | -8 / - | DK6WS | -8 / - | 3 | ✓ Closing observed |
| 09-21 20:46 | 40m | -9 / - | JA9CZE | - / - | 2 | Partial capture |
| 09-21 19:42 | 40m | -24 / -7 | DG3DAF | -5 / - | 4 | ✓ Closing observed |
| 09-21 19:39 | 40m | -13 / - | MM0HVU | - / +4 | 2 | ✓ Closing fragment |
| 09-20 15:10 | 40m | - / - | DL1YEG | -5 / - | 2 | Partial capture |
| 09-20 08:39 | 40m | - / -15 | 9A6T | -4 / - | 2 | Partial capture |
| 09-20 08:34 | 40m | - / - | SM7HZK | -6 / - | 2 | ✓ Closing fragment |
| 09-20 08:32 | 40m | - / 0 | DF5DY | -7 / - | 2 | ✓ Closing fragment |
| 09-19 23:29 | 40m | -18 / - | SN40KZE | - / -14 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214645 -13 1541 CQ M9LDX IO94 (x6) 202845 -11 1540 IW2ODG M9LDX 73 203215 -9 1540 CQ M9LDX IO94 203345 -11 1541 EX7CQ M9LDX IO94 203400 -3 496 M9LDX EX7CQ -10 203415 -7 1541 EX7CQ M9LDX R-06 203430 +5 496 M9LDX EX7CQ RR73 203445 -9 1541 EX7CQ M9LDX 73 203515 -12 1541 <CT9/DF7EE> M9LDX IO94 (x2)
UTC dB Audio Message 213445 -11 1503 M9LDX LZ2VQ -17 (x2)
UTC dB Audio Message 181045 -4 2874 M9LDX SV1TRJ KM27 (x2) 181130 -1 2874 CQ M9LDX IO94 181145 -6 2874 M9LDX SV1TRJ KM27 (x2) 181230 +1 2874 CQ M9LDX IO94 181245 +5 2874 M9LDX SV1TRJ KM27 (x7) 192145 +3 2669 CQ M9LDX IO94 (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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