EA3RR — 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 EA3RR, decoded by SO8OO in southeastern Poland. 2,031 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 64 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.
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 2,031 FT8 messages attributed to EA3RR as the transmitting token by decoded message structure across 64 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (56%), followed by 80 m (18%) and 40 m (16%). Most decodes (65%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-05 21:03 UTC
Observed FT8 message patterns
- Attributed sample
- 2,031 messages
- Active dates
- 64 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 180, moderate (-15 to -9 dB) 501, strong (≥ -8 dB) 1,350.
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 EA3RR 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 EA3RR
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
- JN11 · 1,444 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,727 km (approx.)
- Last such locator decoded
- 2026-11-05 21:03 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 | EA3RR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 21:02 | 40m | 0 / - | BG5FCH | - / - | 3 | Partial capture |
| 11-05 20:57 | 40m | 0 / - | TA5TM | - / -23 | 8 | ✓ Closing fragment |
| 11-05 20:54 | 40m | -1 / - | VE3MGY | - / -20 | 3 | Partial capture |
| 11-05 20:52 | 40m | +1 / - | RK0SK | - / -15 | 5 | ✓ Closing fragment |
| 11-01 07:54 | 40m | -3 / - | YO1BRANCUSI | - / - | 4 | Partial capture |
| 11-01 07:44 | 40m | -1 / - | F4LSG | - / - | 5 | ✓ Closing fragment |
| 11-01 07:41 | 40m | -3 / - | YO1BRANCUSI | - / - | 6 | Partial capture |
| 11-01 07:39 | 40m | -2 / - | DL40EUDXF | - / - | 3 | Partial capture |
| 11-01 07:36 | 40m | 0 / - | N1UL | - / - | 5 | Partial capture |
| 11-01 07:35 | 40m | -1 / - | G7IGN | - / -25 | 3 | ✓ Closing fragment |
| 10-31 22:05 | 60m | -3 / - | YO2MAX | - / -1 | 5 | ✓ Closing fragment |
| 10-31 22:04 | 60m | -1 / - | OH7ML | - / -16 | 5 | ✓ Closing fragment |
| 10-31 21:52 | 60m | +6 / - | YB9HXO | - / -21 | 4 | ✓ Closing fragment |
| 10-31 21:51 | 60m | -6 / - | <...> | - / -16 | 2 | Partial capture |
| 10-31 21:48 | 80m | -3 / - | RA6FCU/P | - / -18 | 3 | Partial capture |
| 10-31 20:46 | 40m | -2 / - | BI8SCC | - / -18 | 4 | Partial capture |
| 10-31 20:03 | 40m | +2 / - | R4AAR | - / -12 | 4 | ✓ Closing fragment |
| 10-31 06:47 | 80m | -15 / - | 6W/IK2HKT | - / -25 | 2 | Partial capture |
| 10-31 06:46 | 80m | -16 / - | SQ100LKK | - / -25 | 3 | Partial capture |
| 10-28 21:57 | 80m | -6 / -18 | XX9TXN | -15 / - | 8 | ✓ Closing observed |
| 10-28 21:35 | 80m | -1 / - | XX9TXN | - / -25 | 2 | Partial capture |
| 10-28 21:30 | 80m | +2 / - | XX9TXN | - / -25 | 3 | Partial capture |
| 10-28 17:38 | 80m | -14 / - | OD5ZZ | - / -13 | 3 | ✓ Closing fragment |
| 10-28 17:35 | 80m | - / - | IV3BHD | 0 / - | 3 | Partial capture |
| 10-25 18:25 | 60m | -9 / - | S9R | - / -25 | 5 | ✓ Closing fragment |
| 10-25 18:18 | 60m | -10 / - | S9R | - / - | 2 | Partial capture |
| 10-25 18:11 | 60m | -12 / - | S9R | - / -25 | 7 | Partial capture |
| 10-25 17:59 | 60m | -8 / - | S9R | - / -25 | 5 | Partial capture |
| 10-25 17:48 | 60m | -14 / - | S9R | - / - | 2 | Partial capture |
| 10-18 15:59 | 60m | -16 / - | H49A | - / - | 2 | Partial capture |
| 10-18 15:53 | 60m | -9 / - | H49A | - / -25 | 7 | Partial capture |
| 10-14 20:50 | 40m | +8 / - | YE4FHY | - / -9 | 5 | ✓ Closing fragment |
| 10-14 20:25 | 40m | +6 / -6 | EP2AES | -16 / -3 | 45 | ✓ Full exchange observed |
| 10-14 20:21 | 40m | +4 / - | BG7BVI | - / - | 6 | Partial capture |
| 10-14 20:19 | 40m | 0 / - | BA7IO | - / - | 4 | Partial capture |
| 10-13 19:46 | 40m | +8 / -12 | RA3X | -10 / -2 | 5 | ✓ Full exchange observed |
| 10-13 17:54 | 40m | - / - | UB3ZKO | -12 / - | 2 | Partial capture |
| 10-13 17:53 | 40m | +12 / - | LB6LK | -11 / -1 | 4 | ✓ Closing observed |
| 10-13 17:52 | 40m | +8 / - | RG8G | - / -8 | 5 | ✓ Closing fragment |
| 10-13 17:51 | 40m | +10 / +6 | OH6RE | +2 / +9 | 5 | ✓ Full exchange observed |
| 10-13 17:49 | 40m | +10 / - | UA9QFF | - / -13 | 3 | ✓ Closing fragment |
| 10-13 17:48 | 40m | +7 / - | TA3XEE | - / -19 | 3 | ✓ Closing fragment |
| 10-13 17:47 | 40m | +6 / - | UA0JCG | - / -19 | 2 | ✓ Closing fragment |
| 10-13 17:44 | 40m | +10 / - | UA9QFF | - / - | 5 | Partial capture |
| 10-13 17:42 | 40m | +10 / - | EA1KP | - / - | 4 | ✓ Closing fragment |
| 10-13 17:41 | 40m | - / - | UB3ZKO | -14 / - | 2 | Partial capture |
| 10-11 20:12 | 60m | +2 / - | ER5GB | - / -19 | 8 | ✓ Closing fragment |
| 10-11 20:08 | 60m | +4 / -12 | UT9NA | +4 / +5 | 8 | ✓ Full exchange observed |
| 10-11 20:06 | 60m | +2 / - | ON6CQ | - / -15 | 3 | ✓ Closing fragment |
| 10-11 20:05 | 60m | 0 / - | SP9D | - / -22 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205415 -12 335 EA3RR HA3HZ JN96 205430 +1 851 VE3MGY EA3RR JN11 (x3) 205700 +0 852 TA5TM EA3RR JN11 (x8) 210200 +1 851 BG5FCH EA3RR JN11 (x3)
UTC dB Audio Message 215145 -3 684 <...> EA3RR R-16 215230 +8 684 YB9HXO EA3RR JN11 (x4) 220400 -2 1266 OH7ML EA3RR JN11 (x3) 220530 +1 1023 YO2MAX EA3RR JN11 220600 -2 1023 OH7ML EA3RR R-16 (x2) 220700 -3 1023 YO2MAX EA3RR JN11 (x4)
UTC dB Audio Message 215745 -8 1005 XX9TXN EA3RR JN11 (x5) 220300 -15 805 EA3RR XX9TXN -18 (x2) 064615 -18 616 SQ100LKK EA3RR R-25 (x3) 064745 -14 616 <6W/IK2HKT> EA3RR R-25 (x2) 214845 -5 983 RA6FCU/P EA3RR JN11 (x3)
UTC dB Audio Message 221800 -11 1167 EA3RR 8Z1IT -07 (x2) 070815 -12 2293 EA3RR RY2FAP/3 +03 070900 +13 1932 <...> EA3RR R-16 (x2) 071015 +0 2227 EA3RR EC3A -11 (x2) 201200 +2 989 AC3NQ EA3RR JN11 (x2) 201330 +3 989 KB1ZBZ EA3RR JN11 201430 +1 989 AC3NQ EA3RR R-19 (x5)
UTC dB Audio Message 143915 -6 2829 9A5JU EA3RR JN11 (x4) 153415 -18 1075 RI1FJL EA3RR JN11 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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