M7JVT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M7JVT, decoded by SO8OO in southeastern Poland. 9,095 FT8 messages attributed to this token as transmitter, on 20m, across 47 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-08-31.
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 9,095 FT8 messages attributed to M7JVT as the transmitting token by decoded message structure across 47 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). The busiest six-hour window was 16:00-22:00 UTC, containing 43% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10.9 dB.
Overview
Bands
Last attributed message: 2026-08-31 20:36 UTC
Observed FT8 message patterns
- Attributed sample
- 9,095 messages
- Active dates
- 47 UTC dates
- Estimated median S/N
- -10.9 dB
- Estimated 10th-90th percentile
- -19 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2,161, moderate (-15 to -9 dB) 3,483, strong (≥ -8 dB) 3,451.
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 M7JVT 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 M7JVT
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 · 7,625 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,625 km (approx.)
- Last such locator decoded
- 2026-08-31 20:36 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 | M7JVT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 20:32 | 20m | 0 / - | HA0NYP | - / -11 | 2 | ✓ Closing fragment |
| 08-31 20:28 | 20m | -1 / - | SP6TL | - / - | 3 | Partial capture |
| 08-31 20:27 | 20m | 0 / -8 | F4MUD | 0 / -14 | 9 | ✓ Full exchange observed |
| 08-31 20:24 | 20m | +2 / - | IZ0DHC | - / +2 | 6 | Partial capture |
| 08-31 20:10 | 20m | +2 / - | IZ0DHC | - / - | 3 | Partial capture |
| 08-31 20:06 | 20m | 0 / - | NP4TX | - / - | 5 | Partial capture |
| 08-31 19:14 | 20m | +3 / -22 | VE1WT | -12 / -21 | 8 | Partial capture |
| 08-31 19:08 | 20m | -1 / - | OH2BDW | - / -17 | 2 | ✓ Closing fragment |
| 08-31 19:03 | 20m | +7 / +1 | EA3CFV | 0 / - | 4 | ✓ Closing observed |
| 08-31 18:50 | 20m | +4 / - | OK2BRV | - / -7 | 2 | ✓ Closing fragment |
| 08-31 18:47 | 20m | +1 / - | LY2BBF | - / - | 4 | Partial capture |
| 08-31 18:45 | 20m | +2 / - | UB3FBJ | - / - | 4 | Partial capture |
| 08-31 18:40 | 20m | -4 / - | R3XBB | - / -5 | 3 | ✓ Closing fragment |
| 08-31 17:24 | 20m | -10 / - | IU3QNS | - / - | 2 | ✓ Closing fragment |
| 08-31 16:50 | 20m | -18 / - | RN6LBT | - / - | 4 | Partial capture |
| 08-31 16:37 | 20m | -7 / - | SP3T | - / - | 4 | Partial capture |
| 08-31 16:33 | 20m | -7 / - | EA7KLL | - / - | 3 | Partial capture |
| 08-31 16:31 | 20m | -10 / - | EN35UKR | - / -17 | 2 | Partial capture |
| 08-31 16:20 | 20m | -6 / - | EA7KLL | - / - | 3 | Partial capture |
| 08-31 16:18 | 20m | -12 / 0 | IK6NUZ | -14 / - | 5 | ✓ Closing observed |
| 08-31 15:21 | 20m | -8 / - | SP4NKU | - / +4 | 3 | Partial capture |
| 08-31 14:23 | 20m | -6 / -24 | G7WAQ | -15 / - | 7 | Partial capture |
| 08-31 14:21 | 20m | -2 / - | EA7KLL | - / - | 4 | Partial capture |
| 08-31 14:19 | 20m | -2 / - | OH2LV | - / - | 4 | Partial capture |
| 08-31 14:13 | 20m | -2 / +4 | DL8NW | -11 / -9 | 12 | ✓ Full exchange observed |
| 08-31 14:05 | 20m | -8 / - | OH2LV | - / - | 4 | Partial capture |
| 08-31 13:41 | 20m | - / -6 | IZ0RDM | -10 / - | 3 | Partial capture |
| 08-31 13:39 | 20m | -8 / - | LX1TI | - / - | 2 | Partial capture |
| 08-31 11:26 | 20m | -1 / - | II7MGBT | - / - | 2 | Partial capture |
| 08-31 11:24 | 20m | -1 / - | IU1DXU | - / -4 | 4 | ✓ Closing fragment |
| 08-31 11:00 | 20m | -6 / -2 | DL3RL | +8 / - | 6 | ✓ Closing observed |
| 08-31 10:12 | 20m | -4 / - | F5IXN | - / -3 | 2 | ✓ Closing fragment |
| 08-31 10:02 | 20m | -12 / - | RC3DN | - / -5 | 2 | ✓ Closing fragment |
| 08-31 09:56 | 20m | -8 / - | IK3NLK | - / -19 | 2 | ✓ Closing fragment |
| 08-30 23:48 | 20m | - / - | SP1ZMO | -8 / - | 4 | Partial capture |
| 08-30 20:33 | 20m | -8 / - | IK0ISD | - / - | 3 | Partial capture |
| 08-30 20:27 | 20m | - / -21 | <...> | -8 / - | 2 | Partial capture |
| 08-30 20:23 | 20m | -4 / - | EA8FJ | - / - | 4 | Partial capture |
| 08-30 20:21 | 20m | -6 / - | EA4IVO | - / - | 4 | Partial capture |
| 08-30 20:18 | 20m | -3 / - | IU3WOH | - / +8 | 6 | ✓ Closing fragment |
| 08-30 20:15 | 20m | -8 / - | DL1YKQ | - / -1 | 6 | ✓ Closing fragment |
| 08-30 20:08 | 20m | +2 / - | EA4IVO | - / - | 3 | Partial capture |
| 08-30 20:03 | 20m | +2 / - | OE9HGV | - / - | 2 | Partial capture |
| 08-30 19:10 | 20m | -10 / - | EA2DR | - / - | 2 | Partial capture |
| 08-30 19:07 | 20m | -4 / - | <...> | - / -14 | 2 | Partial capture |
| 08-30 19:02 | 20m | -9 / -14 | IK4YWL | +4 / - | 3 | ✓ Closing observed |
| 08-30 18:59 | 20m | +4 / - | YB7FII | - / - | 2 | Partial capture |
| 08-30 18:50 | 20m | -6 / - | SP9EPI | - / -11 | 5 | Partial capture |
| 08-30 18:36 | 20m | -4 / - | <...> | - / - | 3 | Partial capture |
| 08-30 18:33 | 20m | +2 / - | EA1ISQ | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170245 -15 1788 M7JVT DL4JTH JO60 (x2) 020315 -21 2028 M7JVT IZ8PPI -20 (x2) 200145 +5 1286 M7JVT DL6AZ -09 080800 -19 1998 M7JVT OE7RFJ R-24
UTC dB Audio Message 202930 +6 1565 M7JVT F4MUD -08 202945 +0 1230 F4MUD M7JVT R-14 203000 +6 1565 M7JVT F4MUD RR73 203015 -1 1230 F4MUD M7JVT 73 203115 -3 1230 CQ M7JVT IO94 (x2) 203215 +1 1230 HA0NYP M7JVT -11 (x2) 203315 -4 1230 CQ M7JVT IO94 (x7)
UTC dB Audio Message 151115 -13 1478 M7JVT DO1OAS -19 (x3) 151715 -8 1799 M7JVT DL9KM JN68 (x2) 151945 -18 1478 M7JVT DO9IB JO31 162800 -14 2608 M7JVT DN9BLN R-18 (x2) 102400 -13 2506 M7JVT F4NJZ JN25 (x7)
UTC dB Audio Message 212215 +0 1814 M7JVT SP7SEK KO10 (x3)
UTC dB Audio Message 170515 -17 1362 M7JVT OZ1EDR JO65 (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.
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