RW9MZ — 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 RW9MZ, decoded by SO8OO in southeastern Poland. 2,022 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 54 UTC dates in the available aggregate history. Observed between 2026-06-17 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 2,022 FT8 messages attributed to RW9MZ as the transmitting token by decoded message structure across 54 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (49%), followed by 20 m (37%) and 40 m (14%). Most decodes (50%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13.5 dB.
Overview
Bands
Last attributed message: 2026-10-23 15:53 UTC
Observed FT8 message patterns
- Attributed sample
- 2,022 messages
- Active dates
- 54 UTC dates
- Estimated median S/N
- -13.5 dB
- Estimated 10th-90th percentile
- -22 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 817, moderate (-15 to -9 dB) 657, strong (≥ -8 dB) 548.
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 RW9MZ 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 RW9MZ
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
- MO74 · 1,279 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,572 km (approx.)
- Last such locator decoded
- 2026-10-23 15:53 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 | RW9MZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 17:15 | 40m | - / -22 | F4MTS | +2 / - | 3 | Partial capture |
| 10-23 17:03 | 40m | - / -17 | IK2JYT | +3 / - | 3 | Partial capture |
| 10-23 16:59 | 40m | - / -11 | R2GBR | -2 / - | 2 | ✓ Closing fragment |
| 10-23 16:53 | 40m | - / - | M0IEP | -15 / - | 2 | Partial capture |
| 10-23 16:51 | 40m | - / -14 | GM8IEM | -11 / - | 2 | ✓ Closing fragment |
| 10-23 16:49 | 40m | - / -12 | RM1B | -6 / - | 3 | ✓ Closing fragment |
| 10-23 16:12 | 40m | - / - | SP3T | -14 / - | 2 | Partial capture |
| 10-23 15:49 | 40m | -20 / -7 | PA7ZZ | +2 / -16 | 6 | ✓ Full exchange observed |
| 10-23 15:47 | 40m | -22 / - | UA4N | - / -16 | 3 | ✓ Closing fragment |
| 10-23 15:34 | 40m | - / -12 | RN3YN | -2 / - | 6 | ✓ Closing fragment |
| 10-23 15:23 | 40m | - / - | UA9SY | -22 / - | 2 | Partial capture |
| 10-23 15:20 | 40m | - / - | R5VCW | -15 / - | 3 | Partial capture |
| 10-23 15:13 | 40m | -24 / - | BG4OOO | - / -24 | 2 | Partial capture |
| 10-23 14:45 | 40m | - / -1 | EV1R | +14 / - | 3 | ✓ Closing fragment |
| 10-23 14:44 | 40m | - / - | IU6XBA | -15 / - | 2 | ✓ Closing fragment |
| 10-23 14:37 | 40m | - / -8 | R1WCK | -18 / - | 3 | ✓ Closing fragment |
| 10-23 14:17 | 40m | - / -3 | RA4CPA | -15 / - | 3 | ✓ Closing fragment |
| 10-22 20:29 | 80m | -19 / - | IT9FTP | - / - | 2 | Partial capture |
| 10-22 19:43 | 80m | -17 / -12 | HA8AR | +5 / -6 | 4 | ✓ Full exchange observed |
| 10-22 15:03 | 80m | - / -10 | RW3ZR | -15 / - | 3 | ✓ Closing fragment |
| 10-22 15:00 | 80m | - / -23 | UA3EDQ | +1 / - | 5 | ✓ Closing fragment |
| 10-22 14:58 | 80m | - / -13 | EU2ABM | -4 / - | 3 | ✓ Closing fragment |
| 10-22 14:47 | 40m | - / - | OE3RHI | -10 / - | 3 | Partial capture |
| 10-22 14:39 | 40m | - / -21 | R4CCE | -18 / - | 4 | Partial capture |
| 10-22 13:53 | 40m | - / 0 | EU6UE | -14 / - | 2 | Partial capture |
| 10-21 21:51 | 80m | - / - | RA6OY | +10 / - | 6 | Partial capture |
| 10-21 21:48 | 80m | - / +3 | TA7ARH | +4 / - | 2 | ✓ Closing fragment |
| 10-21 21:18 | 80m | -21 / - | EU1EU | - / - | 3 | Partial capture |
| 10-21 19:51 | 80m | - / - | EA3EDU | -6 / - | 2 | Partial capture |
| 10-21 19:42 | 80m | -8 / - | DL26BBQ | - / - | 2 | Partial capture |
| 10-21 15:52 | 80m | -16 / -5 | ES5PC | +2 / -13 | 5 | ✓ Full exchange observed |
| 10-21 15:41 | 80m | -17 / -8 | RA2FU | -4 / -20 | 7 | ✓ Full exchange observed |
| 10-21 15:32 | 80m | -19 / +2 | RA4FEQ | -6 / -2 | 3 | ✓ Full exchange observed |
| 10-21 15:32 | 80m | - / -6 | UA3D | -11 / - | 4 | ✓ Closing fragment |
| 10-21 15:29 | 80m | - / -18 | 9A2AJ | -5 / - | 2 | ✓ Closing fragment |
| 10-21 15:25 | 80m | - / -3 | RA4CFX | -16 / - | 2 | ✓ Closing fragment |
| 10-21 15:20 | 80m | - / -7 | RN7T | -6 / - | 3 | ✓ Closing fragment |
| 10-21 15:15 | 80m | - / -9 | OH3BYZ | -14 / - | 2 | ✓ Closing fragment |
| 10-21 15:10 | 80m | - / -10 | UA3UGW | +2 / - | 2 | ✓ Closing fragment |
| 10-21 15:03 | 80m | - / -6 | RA3YDA | -17 / - | 3 | ✓ Closing fragment |
| 10-21 14:16 | 80m | - / -11 | OH3NXW | -3 / - | 2 | ✓ Closing fragment |
| 10-21 00:24 | 80m | - / -15 | EA1IOK | -3 / - | 8 | ✓ Closing fragment |
| 10-21 00:22 | 80m | - / -19 | IK1UGX | +6 / - | 3 | ✓ Closing fragment |
| 10-21 00:14 | 80m | - / -18 | IK1MJL | -4 / - | 4 | ✓ Closing fragment |
| 10-21 00:13 | 80m | - / -11 | DG3YEV | +14 / - | 3 | ✓ Closing fragment |
| 10-21 00:13 | 80m | - / -13 | OV9A | -1 / - | 6 | ✓ Closing fragment |
| 10-21 00:07 | 80m | -14 / -12 | OK1AYM | +4 / - | 3 | ✓ Closing observed |
| 10-20 23:58 | 80m | - / -6 | RZ9OM | -17 / - | 3 | ✓ Closing fragment |
| 10-20 23:53 | 80m | - / -7 | R4FDK | -3 / - | 3 | ✓ Closing fragment |
| 10-20 23:41 | 80m | -7 / - | RA9AGL | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 165100 -12 2625 RW9MZ GM8IEM R-14 (x2) 165230 -8 1976 RW9MZ LY2BSW KO24 165330 -15 2135 RW9MZ M0IEP IO91 (x2) 165900 -2 1549 RW9MZ R2GBR -11 165900 -9 2006 RW9MZ LY2BSW 73 165930 -2 1549 RW9MZ R2GBR RR73 170300 +7 1427 RW9MZ IK2JYT JN45 (x3) 171530 -14 1977 RW9MZ PC5H JO23 171530 +1 3015 RW9MZ F4MTS JN07 (x3)
UTC dB Audio Message 194600 -20 2071 CQ RW9MZ MO74 194615 +5 2072 RW9MZ HA5CPN JN87 201730 -17 1967 CQ RW9MZ MO74 (x4) 202130 -12 1967 RT4A RW9MZ MO74 202300 -14 1967 CQ RW9MZ MO74 a1 (x5) 202930 -17 1967 IT9FTP RW9MZ MO74 (x2) 203130 -17 1967 IW0RLC RW9MZ MO74
UTC dB Audio Message 172315 -8 1827 RW9MZ RA1QD KO99
UTC dB Audio Message 134830 +6 1919 RW9MZ DJ0OP JO53 (x2) 134915 -9 2237 DJ0OP RW9MZ +04 134930 +5 1919 RW9MZ DJ0OP R-09 134945 -10 2237 DJ0OP RW9MZ RR73 135000 +12 1919 RW9MZ DJ0OP 73 135015 -15 2237 CQ RW9MZ MO74 (x5) 135330 -19 2225 RW9MZ UA9MMZ -12 135445 -13 2237 CQ RW9MZ MO74 135800 -1 2586 RW9MZ DL1R JN58 135815 -17 2236 DL1R RW9MZ -07
UTC dB Audio Message 084245 -21 1955 RW9MZ R4FDD RR73 093115 -8 382 RW9MZ IU7VOB 73
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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