RA4AAT — 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 RA4AAT, decoded by SO8OO in southeastern Poland. 2,074 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 28 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-03.
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 2,074 FT8 messages attributed to RA4AAT as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (71%), followed by 40 m (11%) and 80 m (9%). The busiest six-hour window was 16:00-22:00 UTC, containing 41% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-03 20:17 UTC
Observed FT8 message patterns
- Attributed sample
- 2,074 messages
- Active dates
- 28 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 189, moderate (-15 to -9 dB) 555, strong (≥ -8 dB) 1,330.
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 RA4AAT 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 RA4AAT
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
- LN28 · 1,378 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,686 km (approx.)
- Last such locator decoded
- 2026-11-03 20:17 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 | RA4AAT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 20:15 | 160m | -6 / +3 | RT6Z | +4 / - | 3 | Partial capture |
| 11-03 20:09 | 160m | -5 / - | LZ2ZG | - / - | 4 | Partial capture |
| 11-03 20:03 | 160m | -2 / -10 | S58T | +15 / -11 | 5 | ✓ Full exchange observed |
| 11-03 20:02 | 160m | -2 / +3 | R6OD | -7 / -6 | 6 | ✓ Full exchange observed |
| 11-03 19:59 | 160m | -2 / - | R7ZY | - / -15 | 2 | ✓ Closing fragment |
| 11-03 19:48 | 160m | -7 / -9 | R2PM | -16 / -24 | 4 | Partial capture |
| 11-03 19:48 | 160m | - / - | RW3O | -4 / - | 2 | ✓ Closing fragment |
| 11-03 19:42 | 160m | -3 / - | R6ZS | - / -13 | 5 | ✓ Closing fragment |
| 11-03 19:42 | 160m | - / - | IU3RRX | -2 / - | 2 | Partial capture |
| 11-03 19:40 | 160m | -3 / -20 | DF5AU | +22 / -24 | 5 | ✓ Full exchange observed |
| 11-03 19:38 | 160m | -7 / +5 | YO1BRANCUSI | -16 / - | 2 | Partial capture |
| 11-03 19:38 | 160m | -6 / - | 6W/IK2HKT | - / -20 | 3 | Partial capture |
| 11-03 19:36 | 160m | -4 / - | R6OU | - / -10 | 3 | ✓ Closing fragment |
| 11-03 19:32 | 160m | -6 / -8 | HA1TNX | +18 / - | 3 | ✓ Closing observed |
| 11-03 19:28 | 160m | -9 / - | RK3AW/P | - / - | 3 | Partial capture |
| 11-03 19:26 | 160m | -10 / - | R5AV | -13 / -11 | 2 | ✓ Closing observed |
| 11-03 19:23 | 160m | -12 / - | R9FF | - / -24 | 2 | ✓ Closing fragment |
| 11-03 19:21 | 160m | -5 / - | RA3RDN | -24 / -2 | 3 | ✓ Closing observed |
| 11-03 19:21 | 160m | - / -8 | S58T | +8 / - | 3 | Partial capture |
| 11-03 19:20 | 160m | -7 / 0 | RA6ATZ | -24 / -6 | 4 | ✓ Full exchange observed |
| 11-03 19:19 | 160m | -6 / -4 | 5B4AMX | -8 / -7 | 4 | ✓ Full exchange observed |
| 11-03 18:58 | 80m | +2 / - | OK2UPG | - / - | 2 | ✓ Closing fragment |
| 11-03 18:54 | 80m | - / +9 | OK2UPG | +2 / - | 2 | Partial capture |
| 11-03 18:54 | 80m | -3 / - | IK6CRE | - / -23 | 3 | Partial capture |
| 11-03 18:52 | 80m | +3 / - | RA4ADF | - / -3 | 2 | ✓ Closing fragment |
| 11-03 18:49 | 80m | +2 / -11 | SV8JNR | -4 / -11 | 5 | ✓ Full exchange observed |
| 11-03 18:47 | 80m | +4 / - | OH1ZE | -9 / -17 | 5 | ✓ Full exchange observed |
| 11-03 18:40 | 80m | +5 / -6 | OD5ZZ | -22 / -14 | 5 | ✓ Full exchange observed |
| 11-03 18:18 | 80m | +3 / - | R8XF/P | - / - | 4 | Partial capture |
| 11-03 18:03 | 80m | -4 / - | OR40EUDXF | - / -11 | 2 | Partial capture |
| 11-03 17:35 | 80m | - / -2 | RA6ZS | -4 / - | 2 | ✓ Closing fragment |
| 11-03 17:28 | 80m | -8 / - | R8PG | - / -13 | 6 | ✓ Closing fragment |
| 11-03 17:03 | 80m | -3 / - | BX4AP | - / -12 | 5 | ✓ Closing fragment |
| 11-03 16:47 | 80m | -8 / - | RU4B | - / -15 | 2 | Partial capture |
| 10-27 22:31 | 40m | -6 / -6 | K1SM | -9 / -16 | 4 | ✓ Full exchange observed |
| 10-27 22:28 | 40m | -11 / - | TJ1GD | - / -20 | 2 | ✓ Closing fragment |
| 10-24 20:44 | 160m | - / -7 | RK3YWS/P | -3 / - | 3 | ✓ Closing fragment |
| 10-23 21:55 | 160m | -8 / +4 | R5BM | -8 / -17 | 5 | ✓ Full exchange observed |
| 10-23 21:54 | 160m | +6 / -10 | OV9A | +20 / -20 | 5 | ✓ Full exchange observed |
| 10-23 21:49 | 160m | - / - | R5BM | -11 / - | 3 | Partial capture |
| 10-23 21:41 | 160m | +4 / - | 7P8GE | - / - | 20 | Partial capture |
| 10-23 21:35 | 160m | +2 / - | 7P8GE | - / - | 5 | Partial capture |
| 10-03 17:16 | 160m | +2 / - | RO2E/M | - / -2 | 2 | Partial capture |
| 10-03 17:14 | 160m | -9 / - | R0QBB/3 | - / - | 2 | Partial capture |
| 10-03 17:11 | 160m | -4 / - | R1BLO/P | - / - | 2 | Partial capture |
| 10-02 20:10 | 160m | -14 / - | RA3RGQ | -12 / -14 | 3 | ✓ Closing observed |
| 10-02 20:09 | 160m | -16 / -12 | RM5F | -2 / -14 | 5 | ✓ Full exchange observed |
| 10-02 20:08 | 160m | -16 / - | RO2E/M | - / -13 | 2 | Partial capture |
| 10-02 18:55 | 80m | 0 / - | DL80NRW | - / -23 | 2 | Partial capture |
| 10-02 18:48 | 80m | - / -3 | RA5AK | 0 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200300 -7 2546 RA4AAT R6OD R+03 200315 -2 547 R6OD RA4AAT RR73 200330 +16 774 RA4AAT S58T -11 200330 -5 2546 RA4AAT R6OD 73 200345 -2 547 S58T RA4AAT R-11 200400 +13 774 RA4AAT S58T RR73 200415 -1 547 S58T RA4AAT 73 200930 -9 548 LZ2ZG RA4AAT LN28 (x4) 201545 -10 547 RT6Z RA4AAT LN28 (x2) 201630 +4 2897 RA4AAT RT6Z +03 201745 -8 745 F5NBU RA4AAT LN28
UTC dB Audio Message 184945 -7 2537 RA4AAT SV8JNR -11 185000 +4 2536 SV8JNR RA4AAT R-11 185015 +0 2537 RA4AAT SV8JNR RR73 185030 +6 2536 SV8JNR RA4AAT 73 185100 -8 1443 OE2CAL RA4AAT LN28 185230 +5 2674 RA4ADF RA4AAT -03 (x2) 185400 -5 1153 IK6CRE RA4AAT LN28 185415 +2 737 RA4AAT OK2UPG +09 185430 -1 1153 IK6CRE RA4AAT LN28 185445 +3 737 RA4AAT OK2UPG +09 185500 -2 1154 IK6CRE RA4AAT R-23 185800 +1 821 OK2UPG RA4AAT 73 (x2) 190100 -11 986 RA4AAT RA7Z RR73
UTC dB Audio Message 212230 +17 323 VK6BAD RA4AAT LN28 (x2) 210645 -9 2038 D44TWO RA4AAT LN28 211415 -2 2266 V51WH RA4AAT LN28 211745 -1 2266 UB0SMX/P RA4AAT R-23 (x2) 211900 -20 1885 RA4AAT UB4HVA LO53 154945 -7 2477 KH8WW RA4AAT LN28 222815 -14 2412 TJ1GD RA4AAT -20 (x2) 222915 -7 2412 UA0LQE RA4AAT -13 223100 -9 2397 RA4AAT K1SM -06 223115 -7 2412 K1SM RA4AAT R-16 223130 -9 2397 RA4AAT K1SM RR73 223145 -5 2412 K1SM RA4AAT 73
UTC dB Audio Message 120400 -18 1822 R2GBR RA4AAT R+08 (x2) 120545 -18 1822 DB2VS RA4AAT LN28 (x2) 120630 -17 1656 RA4AAT DB2VS -10 120645 -15 1821 DB2VS RA4AAT R-16 120700 -15 1656 RA4AAT DB2VS RR73 120745 -9 1821 DB2VS RA4AAT 73 122730 -10 1821 UB0SMX/P RA4AAT LN28 (x7)
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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