R90PNR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R90PNR, decoded by SO8OO in southeastern Poland. 688 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-07-01 and 2026-07-14.
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 688 FT8 messages attributed to R90PNR as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (76%), followed by 40 m (11%) and 160 m (10%). Most decodes (83%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (67%); the estimated median was -5.3 dB.
Overview
Bands
Last attributed message: 2026-07-14 20:06 UTC
Observed FT8 message patterns
- Attributed sample
- 688 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -5.3 dB
- Estimated 10th-90th percentile
- -16.1 to +4.6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 79, moderate (-15 to -9 dB) 147, strong (≥ -8 dB) 462.
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 R90PNR 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 R90PNR
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
- LO19 · 131 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,715 km (approx.)
- Last such locator decoded
- 2026-07-12 21:15 UTC
Other locator fields attributed to this token: KO99 (51) and KO89 (6).
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 | R90PNR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-14 20:06 | 160m | -24 / - | UA3FH | - / -3 | 2 | ✓ Closing fragment |
| 07-14 19:58 | 160m | - / -1 | R2HM | -17 / - | 3 | ✓ Closing fragment |
| 07-14 19:57 | 160m | -19 / -13 | DK2CC | -8 / -23 | 8 | ✓ Full exchange observed |
| 07-14 19:57 | 160m | -23 / +6 | RA3YDA | -11 / - | 4 | ✓ Closing observed |
| 07-14 19:55 | 160m | -20 / -19 | OM2WQ | +3 / -20 | 8 | Partial capture |
| 07-14 19:52 | 160m | - / -2 | R7NO | -6 / - | 2 | ✓ Closing fragment |
| 07-14 19:50 | 160m | -22 / -11 | UA3PTK | -18 / -3 | 4 | ✓ Full exchange observed |
| 07-14 19:49 | 160m | -22 / +1 | UA3ECJ | -11 / -13 | 6 | ✓ Full exchange observed |
| 07-14 19:48 | 160m | -19 / - | R6ZBQ | -18 / -5 | 4 | ✓ Closing observed |
| 07-14 19:46 | 160m | -20 / +4 | RK3QA | -6 / -1 | 5 | ✓ Full exchange observed |
| 07-14 19:46 | 160m | -21 / +5 | UF5F | -12 / - | 3 | ✓ Closing observed |
| 07-14 19:45 | 160m | -22 / -3 | RM5F | -12 / -4 | 7 | ✓ Full exchange observed |
| 07-14 19:43 | 160m | -22 / -8 | UI6L | -11 / -5 | 4 | ✓ Full exchange observed |
| 07-14 19:42 | 160m | -20 / -3 | RA3DAD | -16 / -3 | 4 | ✓ Full exchange observed |
| 07-14 19:36 | 80m | -8 / -16 | DO1BOC | -3 / -18 | 5 | ✓ Full exchange observed |
| 07-14 19:34 | 80m | -10 / - | RA2FU | +3 / -5 | 3 | ✓ Closing observed |
| 07-14 19:33 | 80m | -10 / - | UB3BGR | - / -14 | 2 | ✓ Closing fragment |
| 07-14 19:31 | 80m | -10 / - | RA3TOS | - / -7 | 2 | ✓ Closing fragment |
| 07-14 19:26 | 80m | -22 / - | RA6ZC | -6 / -2 | 4 | ✓ Closing observed |
| 07-14 19:25 | 80m | -8 / - | R8CEG | - / -2 | 2 | ✓ Closing fragment |
| 07-14 19:23 | 80m | -4 / - | RU3NCW | -5 / +1 | 5 | ✓ Full exchange observed |
| 07-14 19:21 | 20m | - / - | R6FFB | -7 / - | 3 | Partial capture |
| 07-14 19:21 | 20m | - / - | F4LZZ | -4 / - | 2 | Partial capture |
| 07-14 19:21 | 80m | -11 / - | RA3THN | - / -5 | 2 | ✓ Closing fragment |
| 07-14 19:20 | 80m | -5 / - | RV6HE | -2 / -14 | 3 | ✓ Closing observed |
| 07-14 19:19 | 80m | -7 / -4 | R5AV | -10 / -1 | 4 | ✓ Full exchange observed |
| 07-14 19:16 | 80m | -10 / - | RU3XX | 0 / -11 | 2 | ✓ Closing observed |
| 07-14 19:15 | 80m | -10 / -3 | RX3VF | -10 / +2 | 5 | ✓ Full exchange observed |
| 07-14 19:12 | 80m | - / -6 | RC2DD | 0 / - | 4 | ✓ Closing fragment |
| 07-14 19:12 | 80m | - / -13 | YO5EEE | +3 / - | 3 | Partial capture |
| 07-14 19:11 | 80m | - / -10 | UA4NCX | -24 / - | 3 | ✓ Closing fragment |
| 07-14 19:10 | 80m | - / +1 | R5ZQ | +8 / - | 2 | ✓ Closing fragment |
| 07-14 19:09 | 20m | - / - | M7XUK | -1 / - | 2 | ✓ Closing fragment |
| 07-14 19:08 | 20m | - / -3 | F1ODM | 0 / - | 2 | ✓ Closing fragment |
| 07-14 19:08 | 80m | -14 / - | UA1TAN | - / -11 | 3 | ✓ Closing fragment |
| 07-14 19:07 | 80m | -14 / - | HA7CH | +14 / -13 | 3 | ✓ Closing observed |
| 07-14 19:05 | 20m | - / - | F1PPH | -12 / - | 2 | Partial capture |
| 07-14 19:05 | 80m | -20 / - | R3RDP | - / -13 | 2 | ✓ Closing fragment |
| 07-14 18:58 | 20m | - / -7 | IS0AEL | -18 / - | 2 | ✓ Closing fragment |
| 07-14 18:50 | 20m | - / - | F4IIX | -4 / - | 2 | Partial capture |
| 07-14 18:47 | 20m | - / - | M9VVE | -4 / - | 2 | Partial capture |
| 07-14 18:37 | 20m | - / - | IZ3LSZ | +5 / - | 4 | Partial capture |
| 07-14 18:37 | 20m | - / -5 | IZ4JMA | -10 / - | 2 | Partial capture |
| 07-14 18:31 | 20m | - / -16 | IZ3NVR | -1 / - | 11 | Partial capture |
| 07-14 18:28 | 20m | - / -9 | G1CEC | -7 / - | 4 | ✓ Closing fragment |
| 07-14 16:03 | 20m | - / -7 | DF1KW | 0 / - | 3 | ✓ Closing fragment |
| 07-14 05:51 | 20m | - / -8 | DK4FP | -5 / - | 5 | ✓ Closing fragment |
| 07-14 05:49 | 20m | - / -13 | IK2TDM | +7 / - | 2 | ✓ Closing fragment |
| 07-14 05:42 | 20m | - / -9 | EA5HEU | +8 / - | 3 | ✓ Closing fragment |
| 07-14 05:35 | 20m | - / -17 | PA3EVY | -12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195800 -4 1993 R90PNR DK2CC JO63 195815 -23 1797 RA3YDA R90PNR RR73 195830 -12 1672 R90PNR RA3YDA 73 195830 -17 1338 R90PNR R2HM +02 195830 -6 1993 R90PNR DK2CC JO63 195900 -16 1338 R90PNR R2HM RR73 195900 -11 1993 R90PNR DK2CC JO63 (x2) 200015 -20 1797 UD8S R90PNR 73 200045 -19 1797 DK2CC R90PNR -23 200100 -11 2195 R90PNR DK2CC R-13 (x2) 200415 -24 1796 RU3VQ R90PNR -08 200615 -24 1797 UA3FH R90PNR -03 (x2)
UTC dB Audio Message 193215 -14 930 CQ R90PNR KO99 (x2) 193315 -8 930 UB3BGR R90PNR -14 (x2) 193415 -5 930 CQ R90PNR KO99 193445 -15 930 RA2FU R90PNR R-05 (x2) 193530 +3 1178 R90PNR RA2FU 73 193545 -3 930 CQ R90PNR KO99 193600 +0 284 R90PNR DO1BOC JO44 193615 -7 930 DO1BOC R90PNR -18 193630 -7 283 R90PNR DO1BOC R-16 193645 -10 930 DO1BOC R90PNR RR73 193700 -2 284 R90PNR DO1BOC 73 193715 -3 930 CQ R90PNR KO99
UTC dB Audio Message 190145 -12 2266 R90PNR EA1FUY RR73 190545 -15 2406 R90PNR F1PPH JN25 (x2) 190845 -3 2406 R90PNR F1ODM -03 (x2) 190945 +0 2406 R90PNR M7XUK IO92 (x2) 191315 -14 2407 R90PNR RD6OZ 73 191545 -16 2466 R90PNR F4LZZ JN09 192045 +0 2946 R90PNR F6BHK JN24 192115 -4 2756 R90PNR F4LZZ JN09 192145 -2 2803 R90PNR R6FFB LN14 192145 -3 2756 R90PNR F4LZZ JN09 192215 -8 2803 R90PNR R6FFB LN14 (x2)
UTC dB Audio Message 180800 -6 2602 R90PNR R2PX KO93 180830 -14 1296 R90PNR R3DAJ KO85 180830 -4 2603 R90PNR R2PX R+08 180900 -19 1296 R90PNR R3DAJ -13 180900 +8 2602 R90PNR R2PX 73 180930 -14 1296 R90PNR R3DAJ RR73 181130 -5 729 R90PNR R6LS LN08 181230 -9 1960 R90PNR RU7KQ -11 (x2) 181300 -2 729 R90PNR R6LS 73 181330 -4 1960 R90PNR RU7KQ RR73 181530 -10 730 R90PNR DL3JHK JO62 (x4)
UTC dB Audio Message 103230 -24 1650 R90PNR RW6HP LN14 133815 -12 630 R90PNR UA6BGM KN95 085400 -24 1642 R90PNR R7DX -15 (x2) 095815 -14 609 R90PNR R6FFB LN14 130100 -14 1470 R90PNR 9A2KS JN65 (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.
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