R0AY — 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 R0AY, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 160m, 80m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-23 and 2026-10-23.
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 46 FT8 messages attributed to R0AY as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (59%), followed by 160 m (41%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -18 dB.
Overview
Bands
Last attributed message: 2026-10-23 22:43 UTC
Observed FT8 message patterns
- Attributed sample
- 46 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -18 dB
- Estimated 10th-90th percentile
- -24 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 6.
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 R0AY 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 R0AY
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
- NO76 · 20 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,692 km (approx.)
- Last such locator decoded
- 2026-10-23 22:43 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 | R0AY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 22:43 | 80m | - / - | HA4UC | +5 / - | 9 | Partial capture |
| 10-23 22:43 | 80m | -18 / -15 | UB8A | -4 / 0 | 3 | ✓ Full exchange observed |
| 10-23 22:42 | 80m | - / - | R6OD | +2 / - | 6 | Partial capture |
| 10-23 22:40 | 80m | - / - | SP9PLK | +5 / - | 3 | Partial capture |
| 10-23 22:38 | 160m | - / - | E73DPR | +16 / - | 2 | Partial capture |
| 10-23 22:37 | 160m | - / - | RA8AO | -24 / - | 2 | Partial capture |
| 10-23 22:36 | 160m | - / - | OK1WCF | +8 / - | 5 | Partial capture |
| 10-23 22:32 | 160m | - / -20 | DK7ZT | -10 / - | 3 | Partial capture |
| 10-23 22:32 | 160m | - / - | EA7KP | -17 / - | 3 | Partial capture |
| 10-23 22:31 | 160m | - / -4 | UA3AGW | +11 / - | 3 | ✓ Closing fragment |
| 10-23 22:30 | 160m | - / - | RN1NEB | 0 / - | 2 | Partial capture |
| 10-23 22:28 | 160m | -24 / - | UB8A | -22 / -12 | 4 | ✓ Full exchange observed |
| 10-23 22:25 | 160m | - / -18 | RV6AVU | -18 / - | 6 | ✓ Closing fragment |
| 10-23 22:24 | 160m | - / -20 | DK7ZT | -11 / - | 5 | Partial capture |
| 10-21 16:46 | 80m | - / - | RA4CFX | -22 / - | 2 | ✓ Closing fragment |
| 10-21 16:40 | 80m | - / -14 | RA9CMO | -10 / - | 2 | ✓ Closing fragment |
| 10-21 16:36 | 80m | - / -20 | F6BPZ | -2 / - | 8 | ✓ Closing fragment |
| 10-21 16:32 | 80m | - / - | IK6HRB | -6 / - | 11 | Partial capture |
| 10-21 16:25 | 160m | - / - | IK0HBN | -5 / - | 3 | Partial capture |
| 10-21 16:25 | 160m | - / - | RZ6BS | -20 / - | 3 | Partial capture |
| 10-21 16:21 | 160m | - / -13 | RA3BY | -18 / - | 2 | ✓ Closing fragment |
| 10-21 16:17 | 160m | - / - | S56P | +11 / - | 3 | Partial capture |
| 10-21 16:15 | 160m | - / - | IK0HBN | -7 / - | 3 | Partial capture |
| 10-21 16:15 | 160m | - / -15 | RT2P | -10 / - | 2 | Partial capture |
| 10-21 16:11 | 160m | - / 0 | R7AW | -16 / - | 3 | ✓ Closing fragment |
| 10-21 16:10 | 160m | - / -23 | RA3BY | -14 / - | 6 | Partial capture |
| 10-21 16:08 | 160m | - / - | IK0HBN | -8 / - | 4 | Partial capture |
| 10-21 16:07 | 160m | - / -23 | RT2P | -18 / - | 3 | Partial capture |
| 10-21 16:06 | 160m | - / - | SM0CXS | -8 / - | 8 | Partial capture |
| 10-21 16:06 | 160m | - / - | RA3BY | -11 / - | 5 | Partial capture |
| 10-18 00:17 | 80m | - / -16 | R2EN | +2 / - | 2 | Partial capture |
| 10-18 00:15 | 80m | - / - | R5DK | +5 / - | 2 | Partial capture |
| 10-18 00:13 | 80m | - / - | ON4MAP | -8 / - | 4 | Partial capture |
| 10-18 00:12 | 80m | - / -19 | R2EN | +4 / - | 2 | Partial capture |
| 10-18 00:10 | 80m | -19 / -16 | OM5FM | +12 / -16 | 5 | ✓ Full exchange observed |
| 10-18 00:09 | 80m | - / -15 | R5DK | +4 / - | 2 | Partial capture |
| 10-18 00:06 | 160m | - / - | OM5FM | +12 / - | 3 | Partial capture |
| 10-18 00:05 | 160m | - / -24 | DK7ZT | +6 / - | 4 | Partial capture |
| 10-18 00:02 | 160m | - / -11 | RK3AW | -2 / - | 2 | ✓ Closing fragment |
| 10-13 23:50 | 160m | - / - | OH5XH | 0 / - | 2 | Partial capture |
| 10-13 23:48 | 80m | - / - | R6ZAJ | -14 / - | 2 | Partial capture |
| 10-13 23:42 | 80m | - / -20 | RA4P/P | 0 / - | 2 | Partial capture |
| 10-13 23:37 | 80m | - / -4 | SP5MXZ | +8 / - | 5 | ✓ Closing fragment |
| 10-13 23:37 | 80m | - / -14 | 9A2EU | +21 / - | 4 | ✓ Closing fragment |
| 10-13 23:35 | 80m | -2 / -12 | R6ZB | -7 / - | 3 | ✓ Closing observed |
| 10-13 23:35 | 80m | - / - | DO1OAS | -2 / - | 3 | Partial capture |
| 10-13 23:23 | 160m | -20 / - | OM2WQ | +13 / -22 | 9 | Partial capture |
| 10-13 23:22 | 160m | - / -17 | DK7ZT | +4 / - | 5 | Partial capture |
| 10-13 23:20 | 160m | -22 / - | UA0SCF | - / -2 | 2 | ✓ Closing fragment |
| 10-13 23:20 | 160m | - / - | RM5F | +5 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224330 -3 1358 R0AY UB8A -15 224330 +1 544 R0AY R6OD KN87 224330 +6 936 R0AY HA4UC JN97 224345 -18 1502 UB8A R0AY R+00 224400 -4 1358 R0AY UB8A RR73 224400 +1 544 R0AY R6OD KN87 224400 +5 936 R0AY HA4UC JN97 224430 +5 544 R0AY R6OD KN87 224430 +5 936 R0AY HA4UC JN97 (x7)
UTC dB Audio Message 223415 -21 1501 CQ R0AY NO76 a1 223430 -22 2085 R0AY RA8AO MO06 223430 -10 2280 R0AY EA7KP IM97 223430 -15 1757 R0AY DK7ZT -20 223530 -7 955 R0AY RN1NEB KP71 223630 +4 1501 R0AY OK1WCF JO80 223700 -24 2085 R0AY RA8AO MO06 223700 +7 1501 R0AY OK1WCF JO80 223730 -23 2085 R0AY RA8AO MO06 223730 +11 1501 R0AY OK1WCF JO80 (x2) 223800 +17 2796 R0AY E73DPR JN92 223830 +3 1501 R0AY OK1WCF JO80 223830 +16 2796 R0AY E73DPR JN92 223900 -3 1502 R0AY IV3GHY JN65
UTC dB Audio Message 220800 -7 1487 R0AY RN6HK LN14 (x3) 221030 -9 2479 R0AY EA3AKY JN01 (x5) 221400 -9 1691 R0AY UA3VVA 73 221400 +5 1487 R0AY DL7ACA JO40 (x4) 124630 -12 1695 R0AY RN3ZBX KO90 (x2)
UTC dB Audio Message 135700 -10 1721 R0AY GM0SDV -08 145700 -13 1269 R0AY RA6FSV R-24 (x3) 150300 -18 1621 R0AY RA6AY KN94 (x3) 150600 -12 2029 R0AY RK4UZ LO24 (x2) 151715 -18 998 R0AY RD5Q R-03 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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