AM3MERCE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving AM3MERCE, decoded by SO8OO in southeastern Poland. 34 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-09-08 and 2026-09-20.
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 34 FT8 messages attributed to AM3MERCE as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (76%), followed by 80 m (24%). Several six-hour UTC windows tied for the largest share (68%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-09-20 04:35 UTC
Observed FT8 message patterns
- Attributed sample
- 34 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -17 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 14, strong (≥ -8 dB) 11.
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 AM3MERCE 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.
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 | AM3MERCE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 07:00 | 40m | - / +8 | IU3BYV | -4 / - | 2 | Partial capture |
| 09-20 06:04 | 40m | - / +3 | SQ9OUG | -2 / - | 4 | Partial capture |
| 09-20 05:29 | 80m | - / -7 | F4HGF | -12 / - | 2 | Partial capture |
| 09-20 05:19 | 80m | - / -17 | DH9DR | +4 / - | 2 | Partial capture |
| 09-20 04:50 | 80m | - / -24 | PC2J | -6 / - | 9 | Partial capture |
| 09-20 04:36 | 40m | - / - | TA4SSK | -23 / - | 2 | Partial capture |
| 09-19 06:31 | 40m | - / - | OK1WE | +11 / - | 2 | Partial capture |
| 09-19 05:58 | 40m | - / - | DC2SF | -8 / - | 10 | Partial capture |
| 09-19 04:28 | 40m | - / -3 | DL8MRE | -2 / - | 4 | Partial capture |
| 09-19 04:25 | 40m | - / - | UA4FKT | 0 / - | 2 | Partial capture |
| 09-19 04:22 | 40m | - / - | TA3NK | -12 / - | 2 | Partial capture |
| 09-18 18:50 | 40m | - / -10 | OK1DOL | +16 / - | 3 | Partial capture |
| 09-18 18:48 | 40m | - / - | <...> | +2 / - | 2 | ✓ Closing fragment |
| 09-18 18:46 | 40m | - / - | EA2BHE | -16 / - | 2 | Partial capture |
| 09-18 18:39 | 40m | - / - | EB3JT | -15 / - | 3 | Partial capture |
| 09-18 04:59 | 40m | - / -18 | SV4TTE | -18 / - | 2 | Partial capture |
| 09-18 04:58 | 40m | - / - | <...> | -14 / - | 2 | ✓ Closing fragment |
| 09-18 04:57 | 40m | - / -22 | SV4YQ | -11 / - | 2 | Partial capture |
| 09-17 18:59 | 40m | - / - | DJ0MAB | +3 / - | 2 | Partial capture |
| 09-17 18:52 | 40m | - / - | F4IFO | -2 / - | 7 | Partial capture |
| 09-17 18:51 | 40m | -13 / - | <...> | -7 / - | 4 | ✓ Closing fragment |
| 09-17 18:43 | 40m | -13 / - | EA1AHP | -6 / +3 | 7 | Partial capture |
| 09-17 18:29 | 40m | - / - | S53AK | +2 / - | 2 | Partial capture |
| 09-17 18:24 | 40m | - / - | <...> | +4 / - | 2 | ✓ Closing fragment |
| 09-17 18:24 | 40m | - / -15 | S53AK | +5 / - | 4 | Partial capture |
| 09-17 17:47 | 40m | - / -5 | DL6CMF | 0 / - | 2 | Partial capture |
| 09-17 05:51 | 40m | - / -2 | YO6LM | +13 / - | 2 | Partial capture |
| 09-17 04:56 | 40m | - / - | YL2KF | -10 / - | 3 | Partial capture |
| 09-17 04:39 | 40m | - / - | YL2KF | -8 / - | 2 | Partial capture |
| 09-16 04:39 | 80m | - / -11 | EA3CUU | -10 / - | 2 | Partial capture |
| 09-14 19:07 | 80m | - / -22 | RU6K | +4 / - | 6 | Partial capture |
| 09-14 18:29 | 40m | - / - | SP4OIK | +1 / - | 3 | Partial capture |
| 09-14 18:29 | 40m | - / - | UT7UJ | +6 / - | 2 | Partial capture |
| 09-14 18:23 | 40m | -12 / - | <...> | +10 / - | 4 | ✓ Closing fragment |
| 09-14 18:23 | 40m | - / - | RA6OY | +1 / - | 6 | Partial capture |
| 09-14 18:22 | 40m | -12 / -9 | DL7ACA | +11 / -15 | 2 | Partial capture |
| 09-14 04:32 | 80m | - / -25 | DK2MAX | -2 / - | 5 | Partial capture |
| 09-14 04:20 | 80m | -1 / - | W1VT | - / -3 | 3 | Partial capture |
| 09-14 04:16 | 80m | -12 / +4 | DO1FZL | 0 / +9 | 3 | Partial capture |
| 09-14 04:11 | 80m | +5 / - | LY790A | -7 / - | 2 | ✓ Closing observed |
| 09-14 04:11 | 80m | -7 / -4 | IV3DSG | +4 / -1 | 2 | Partial capture |
| 09-14 03:59 | 80m | - / - | <...> | -2 / - | 2 | ✓ Closing fragment |
| 09-13 04:51 | 80m | - / - | <...> | -20 / - | 2 | ✓ Closing fragment |
| 09-12 06:14 | 40m | - / -10 | DL8WEM | +10 / - | 2 | Partial capture |
| 09-12 05:40 | 40m | - / - | <...> | -8 / - | 2 | ✓ Closing fragment |
| 09-11 19:23 | 40m | - / 0 | G6MTI | -7 / - | 2 | Partial capture |
| 09-11 18:57 | 40m | - / -6 | F6BEC | -2 / - | 3 | Partial capture |
| 09-11 18:22 | 40m | - / - | <...> | +5 / - | 4 | ✓ Closing fragment |
| 09-11 18:22 | 40m | - / - | DL1UDO | +2 / - | 3 | Partial capture |
| 09-11 18:11 | 40m | -16 / - | <...> | -8 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063215 +11 2478 AM3MERCE OK1WE JO70 042115 -3 1314 AM3MERCE <...> 73 (x2) 043515 -24 1430 CQ AM3MERCE 043630 -24 1430 AM3MERCE TA4SSK KM57 (x3) 052745 -4 1795 AM3MERCE <...> 73 (x2) 060445 -2 1796 AM3MERCE SQ9OUG JN99 (x4) 070045 -3 1433 AM3MERCE IU3BYV JN65 (x2)
UTC dB Audio Message 045130 -1 1393 AM3MERCE PC2J JO22 (x7) 045500 -4 1393 AM3MERCE <...> 73 (x3) 051915 +3 1193 AM3MERCE DH9DR R-17 (x2) 052615 -15 1198 AM3MERCE F4HGF JN18 (x3)
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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