GM2OT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving GM2OT, decoded by SO8OO in southeastern Poland. 407 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 16 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-06.
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 407 FT8 messages attributed to GM2OT as the transmitting token by decoded message structure across 16 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (40%), followed by 20 m (34%) and 60 m (25%). Most decodes (84%) 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 -13.8 dB.
Overview
Bands
Last attributed message: 2026-09-06 21:41 UTC
Observed FT8 message patterns
- Attributed sample
- 407 messages
- Active dates
- 16 UTC dates
- Estimated median S/N
- -13.8 dB
- Estimated 10th-90th percentile
- -22 to -8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 136, moderate (-15 to -9 dB) 223, strong (≥ -8 dB) 48.
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 GM2OT 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 GM2OT
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
- IO85 · 77 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,769 km (approx.)
- Last such locator decoded
- 2026-08-30 21:58 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 | GM2OT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-06 21:39 | 80m | - / - | OE3EVB | +10 / - | 10 | Partial capture |
| 09-06 21:38 | 80m | -16 / -11 | DA6OOM | -18 / -8 | 4 | ✓ Full exchange observed |
| 09-06 21:35 | 80m | -24 / - | R2BNC | - / -7 | 2 | Partial capture |
| 09-06 21:35 | 160m | - / - | F5MYK | -5 / - | 2 | Partial capture |
| 09-06 21:08 | 40m | - / -16 | SV5BYP | -1 / - | 3 | ✓ Closing fragment |
| 09-06 21:06 | 60m | -9 / +8 | EG1SDC | -18 / -6 | 4 | ✓ Full exchange observed |
| 09-06 21:04 | 60m | -9 / -9 | LZ1GC | +16 / -6 | 5 | ✓ Full exchange observed |
| 09-06 20:58 | 160m | - / -21 | G7RAU | -12 / - | 2 | ✓ Closing fragment |
| 09-06 20:35 | 60m | -9 / - | 4L7T | - / -18 | 2 | Partial capture |
| 09-06 20:34 | 60m | -11 / -9 | ER1CW | -13 / -14 | 4 | ✓ Full exchange observed |
| 09-06 20:33 | 80m | -13 / - | E73DPR | - / -11 | 2 | Partial capture |
| 09-06 20:04 | 80m | - / -10 | OZ7CL | -13 / - | 2 | Partial capture |
| 09-06 19:36 | 40m | - / -13 | GJ0KYZ | -5 / - | 2 | ✓ Closing fragment |
| 09-06 19:34 | 60m | -12 / -17 | II0CDS | -7 / -12 | 5 | Partial capture |
| 09-06 19:34 | 60m | -11 / - | MM7TKU | - / -7 | 3 | ✓ Closing fragment |
| 09-06 19:33 | 60m | -10 / - | GU4YBW | - / -18 | 2 | ✓ Closing fragment |
| 09-06 19:31 | 80m | -16 / - | UR4LRG | - / -5 | 2 | Partial capture |
| 09-06 19:30 | 80m | - / -8 | R1BQW | -12 / - | 2 | ✓ Closing fragment |
| 09-06 18:58 | 60m | -10 / -3 | IV3DSG | +2 / -2 | 3 | ✓ Full exchange observed |
| 09-06 18:57 | 60m | -10 / +8 | ON6MX | -7 / +2 | 4 | ✓ Full exchange observed |
| 09-06 18:56 | 60m | -12 / +3 | SP6SOZ | -8 / - | 3 | ✓ Closing observed |
| 09-06 18:23 | 60m | - / +3 | DL6NDN | -1 / - | 5 | Partial capture |
| 09-06 18:17 | 80m | - / -23 | YL2NX | +8 / - | 3 | ✓ Closing fragment |
| 08-30 22:01 | 60m | -10 / -3 | EA5HM | -17 / -5 | 5 | ✓ Full exchange observed |
| 08-30 22:01 | 60m | -7 / 0 | F5RRS | -4 / +1 | 4 | ✓ Full exchange observed |
| 08-30 21:59 | 80m | -10 / -18 | CT2HEX | -24 / -14 | 3 | ✓ Full exchange observed |
| 08-30 21:55 | 80m | -21 / - | M3GDW | -18 / -10 | 2 | Partial capture |
| 08-30 21:55 | 80m | -12 / -14 | SP9TPV | +15 / -8 | 5 | ✓ Full exchange observed |
| 08-30 21:50 | 80m | -12 / - | DF2UF | -6 / -12 | 3 | ✓ Closing observed |
| 08-30 21:48 | 80m | - / -7 | F5MXH | -10 / - | 2 | ✓ Closing fragment |
| 08-30 21:38 | 160m | - / -18 | F1PBZ | 0 / - | 3 | Partial capture |
| 08-30 21:30 | 160m | - / -17 | F4ENK | +2 / - | 2 | ✓ Closing fragment |
| 08-30 20:51 | 20m | - / -18 | 3A2MW | -6 / - | 2 | Partial capture |
| 08-30 20:41 | 20m | -11 / - | 7Z1BQ | - / -11 | 3 | Partial capture |
| 08-30 20:41 | 20m | - / -8 | F1PBZ | +18 / - | 2 | Partial capture |
| 08-30 20:40 | 20m | -8 / - | A41RX | - / -8 | 2 | Partial capture |
| 08-30 20:13 | 40m | - / -5 | MI0ULK | -5 / - | 3 | ✓ Closing fragment |
| 08-30 20:11 | 40m | - / -14 | RX3ASQ | -10 / - | 2 | Partial capture |
| 08-30 20:07 | 60m | -8 / +7 | F6HRP | -8 / +1 | 3 | ✓ Full exchange observed |
| 08-30 20:07 | 60m | -8 / - | E74C | - / -16 | 2 | Partial capture |
| 08-30 19:56 | 60m | -12 / -1 | HA5CPN | -9 / -7 | 5 | ✓ Full exchange observed |
| 08-30 19:55 | 60m | -12 / -4 | SP5JMA | +11 / -6 | 5 | ✓ Full exchange observed |
| 08-30 19:54 | 60m | -10 / - | IS0LLL | - / -11 | 2 | ✓ Closing fragment |
| 08-30 19:53 | 80m | - / -5 | CT7AUT | -12 / - | 2 | ✓ Closing fragment |
| 08-30 19:52 | 80m | -15 / -9 | EW6BZ | +2 / -4 | 3 | ✓ Full exchange observed |
| 08-30 19:51 | 80m | -10 / -9 | HA7TM | +12 / -3 | 4 | ✓ Full exchange observed |
| 08-30 19:49 | 80m | -8 / - | SP3BVI | - / -9 | 2 | ✓ Closing fragment |
| 08-30 19:48 | 80m | -12 / -9 | LX1JH | +8 / -1 | 4 | ✓ Full exchange observed |
| 08-30 19:47 | 80m | -13 / -8 | SP9WAZ | +4 / -15 | 4 | ✓ Full exchange observed |
| 08-30 19:46 | 80m | -12 / - | DL3MIB | - / -9 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213630 -20 1701 UA4POO GM2OT -04 213830 -16 1701 DA6OOM GM2OT -08 213845 -14 1359 GM2OT DA6OOM R-11 213900 -15 1701 DA6OOM GM2OT RR73 213915 -21 1359 GM2OT DA6OOM 73 213915 +10 1701 GM2OT OE3EVB JN88 (x10)
UTC dB Audio Message 203500 -12 1611 GM2OT ER1CW R-09 203515 -10 929 ER1CW GM2OT RR73 203530 -14 1611 GM2OT ER1CW 73 203545 -11 930 4L7T GM2OT -18 (x2) 210445 -10 930 LZ1GC GM2OT -06 210500 +14 637 GM2OT LZ1GC R-09 210515 -8 930 LZ1GC GM2OT RR73 210530 +17 637 GM2OT LZ1GC 73 210545 -8 930 LZ1GC GM2OT -12 210645 -10 930 EG1SDC GM2OT -06 210700 -19 1422 GM2OT EG1SDC R+08 210715 -8 930 EG1SDC GM2OT RR73 210730 -18 1422 GM2OT EG1SDC RR73 214115 -9 929 OE3OOG GM2OT -09
UTC dB Audio Message 213430 -5 1694 GM2OT EI5GSB 73 205915 +2 1694 GM2OT SP2LLP R-16 (x2) 203415 -7 2234 GM2OT LA1PHA R-20 (x2) 213030 +1 796 GM2OT F4ENK R-17 (x2) 213830 +3 2746 GM2OT F1PBZ -18 (x3) 205845 -14 2552 GM2OT G7RAU R-21 (x2) 210115 -10 1814 GM2OT DD7EE JO41 213500 -3 2395 GM2OT F5MYK IN97 (x2)
UTC dB Audio Message 212730 -2 1879 GM2OT PA0KGB R-21 (x2) 212900 -7 1397 GM2OT F5SJC R-09 212915 -24 1734 F5SJC GM2OT RR73 201115 -9 1360 GM2OT RX3ASQ KO95 (x2) 201300 -3 2733 GM2OT MI0ULK IO65 (x3) 202015 -22 1733 VK6BAD GM2OT -23 193645 -5 1584 GM2OT GJ0KYZ R-13 (x2) 210815 +0 1974 GM2OT SV5BYP R-16 (x3)
UTC dB Audio Message 215145 -10 1769 F4MZI GM2OT R-08 215315 -7 1768 SV5BYP GM2OT -07 100630 -11 1628 GM2OT DL5MKR R-20 203930 -6 1766 PY2XAT GM2OT -16 204000 -7 1766 A41RX GM2OT -08 (x2) 204100 -8 1766 CQ GM2OT IO85 204115 +19 2576 GM2OT F1PBZ -08 204145 -15 1766 7Z1BQ GM2OT -11 204145 +18 2576 GM2OT F1PBZ -08 204215 -9 1766 7Z1BQ GM2OT -17 204245 -6 1766 CQ GM2OT IO85 204315 -8 1766 7Z1BQ GM2OT -13 205130 -3 1635 GM2OT 3A2MW R-18 (x2)
UTC dB Audio Message 184830 -22 1597 GM2OT DO5MSL R-20 (x3) 080600 -10 955 GM2OT IK4YHJ 73 080600 -7 2687 GM2OT F1PBZ -08 (x2) 095230 -16 2401 GM2OT DN9OPA R-06 (x2) 111300 -24 1769 GM2OT DO1OAS RR73 105600 -13 2291 GM2OT EA1A R-08 (x2) 192630 -6 588 GM2OT OK1ZJK R-06 (x2) 104630 -13 1114 GM2OT DN9DSP R-05 (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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