IW2MYH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IW2MYH, decoded by SO8OO in southeastern Poland. 2,189 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-07.
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 2,189 FT8 messages attributed to IW2MYH as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (49%), followed by 20 m (24%) and 60 m (11%). Most decodes (69%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-07 15:37 UTC
Observed FT8 message patterns
- Attributed sample
- 2,189 messages
- Active dates
- 71 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -18 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 335, moderate (-15 to -9 dB) 646, strong (≥ -8 dB) 1,208.
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 IW2MYH 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 IW2MYH
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
- JN45 · 1,526 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,075 km (approx.)
- Last such locator decoded
- 2026-10-07 15:36 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 | IW2MYH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-07 15:27 | 40m | -2 / - | SP9OJ | - / -16 | 2 | ✓ Closing fragment |
| 10-07 15:24 | 40m | -2 / - | DL1AOB | +1 / -17 | 3 | ✓ Closing observed |
| 10-07 15:24 | 40m | -3 / - | RA4FEA | -5 / -12 | 4 | ✓ Closing observed |
| 10-05 07:04 | 40m | -8 / - | ON3FM/5W | - / -14 | 2 | Partial capture |
| 10-05 07:00 | 40m | -5 / -8 | M0LAD | -13 / -13 | 7 | ✓ Full exchange observed |
| 10-05 06:58 | 40m | -5 / - | RK3YWS/P | - / - | 4 | Partial capture |
| 10-04 22:44 | 40m | +2 / -9 | J48S | -10 / -26 | 5 | ✓ Full exchange observed |
| 10-04 22:41 | 40m | +4 / - | KJ2AM | - / -25 | 3 | Partial capture |
| 10-04 22:17 | 80m | -12 / - | CX6VM | - / - | 12 | Partial capture |
| 10-04 22:16 | 80m | -11 / -10 | DO8JB | +2 / - | 3 | ✓ Closing observed |
| 10-04 22:15 | 80m | -9 / - | IU8GUK | -5 / -17 | 4 | ✓ Closing observed |
| 10-04 22:04 | 80m | -15 / - | WF2A | 0 / -20 | 11 | ✓ Closing observed |
| 10-04 21:55 | 160m | -14 / -17 | SN6P | +3 / -21 | 7 | ✓ Full exchange observed |
| 10-03 21:46 | 40m | -12 / - | N5WIN | - / -23 | 2 | ✓ Closing fragment |
| 10-03 21:39 | 80m | -11 / - | 7Z1DH | - / - | 2 | Partial capture |
| 10-03 01:19 | 80m | -2 / - | 7Z1IS | - / - | 3 | Partial capture |
| 10-03 01:11 | 80m | -5 / - | V26K | - / - | 14 | Partial capture |
| 10-03 01:07 | 80m | -5 / - | V26K | - / - | 2 | Partial capture |
| 10-03 01:06 | 80m | -8 / - | WA1J | - / -10 | 3 | ✓ Closing fragment |
| 10-03 00:52 | 40m | -24 / -8 | W1RQ | -9 / - | 3 | Partial capture |
| 10-03 00:50 | 40m | -18 / - | KX7C | - / - | 4 | Partial capture |
| 10-03 00:48 | 40m | - / -5 | W9XY | -7 / - | 2 | ✓ Closing fragment |
| 10-03 00:40 | 40m | -20 / - | W9XY | - / - | 2 | Partial capture |
| 10-03 00:36 | 40m | -17 / -9 | WT3Q | -7 / -22 | 3 | ✓ Full exchange observed |
| 10-03 00:35 | 40m | - / -18 | N9LAH | -13 / - | 2 | ✓ Closing fragment |
| 10-02 23:43 | 40m | -20 / -18 | NE2S | -19 / -16 | 7 | Partial capture |
| 10-02 23:33 | 40m | -20 / - | W4AQL | - / - | 2 | Partial capture |
| 10-02 23:30 | 40m | -18 / - | AB8M | - / -24 | 4 | ✓ Closing fragment |
| 10-02 22:42 | 40m | - / - | G0HZG | -14 / - | 2 | Partial capture |
| 10-02 22:34 | 40m | -11 / - | K2TL | - / - | 3 | Partial capture |
| 10-02 01:28 | 40m | +4 / - | K4TLJ | - / -20 | 4 | ✓ Closing fragment |
| 10-02 01:21 | 40m | +7 / - | HI8WJI | - / -20 | 3 | ✓ Closing fragment |
| 10-02 01:13 | 40m | +8 / - | KM4RL | -10 / -23 | 4 | ✓ Closing observed |
| 10-02 01:08 | 40m | - / - | UA9URV | -6 / - | 2 | Partial capture |
| 10-02 01:05 | 40m | +8 / - | UA9SY | -11 / -18 | 4 | ✓ Closing observed |
| 10-02 00:58 | 40m | +3 / - | N1YV | - / - | 6 | Partial capture |
| 10-02 00:32 | 40m | - / - | UA9SY | -2 / - | 8 | Partial capture |
| 10-02 00:28 | 40m | +8 / -9 | UA9YFL | -18 / -16 | 4 | ✓ Full exchange observed |
| 10-02 00:27 | 40m | - / - | UA9SY | -10 / - | 2 | Partial capture |
| 10-02 00:26 | 40m | +6 / -6 | 4X5CG | -6 / -15 | 7 | ✓ Full exchange observed |
| 10-02 00:17 | 40m | +11 / - | N8RAF | - / - | 3 | Partial capture |
| 10-02 00:12 | 40m | +8 / - | G8FAT | - / -22 | 3 | ✓ Closing fragment |
| 10-02 00:09 | 40m | +4 / - | WA4YIZ | - / - | 4 | Partial capture |
| 10-02 00:07 | 40m | +9 / - | RX9WM | - / -16 | 2 | ✓ Closing fragment |
| 10-01 23:59 | 40m | - / -12 | EA2EWL | -16 / - | 3 | ✓ Closing fragment |
| 10-01 23:53 | 40m | -4 / - | AA2JL | - / - | 6 | Partial capture |
| 09-30 21:19 | 40m | 0 / -2 | PD4RJ | -6 / -15 | 5 | ✓ Full exchange observed |
| 09-30 21:17 | 40m | -8 / - | SP9GCZ | - / -14 | 3 | ✓ Closing fragment |
| 09-25 11:50 | 40m | - / -20 | SQ3WL | -14 / - | 2 | Partial capture |
| 09-25 11:48 | 40m | -12 / - | OE6AKD | - / -20 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152615 -4 2551 RA4FEA IW2MYH RR73 152645 -5 2551 CQ IW2MYH JN45 (x2) 152745 -2 2551 SP9OJ IW2MYH -16 (x2) 152915 -2 2551 CQ IW2MYH JN45 (x5) 153230 -1 2507 HB9ITZ/P IW2MYH JN45 153500 -8 2507 CQ IW2MYH JN45 (x3) 153700 -4 2508 F5OVZ IW2MYH R-17
UTC dB Audio Message 221630 +3 438 IW2MYH DO8JB JO32 (x2) 221715 -11 439 DO8JB IW2MYH RR73 221745 -13 439 CX6VM IW2MYH JN45 (x12)
UTC dB Audio Message 205000 -7 1700 S59YL IW2MYH 73 205030 -12 1700 DL1IP IW2MYH -18 (x2) 205530 -11 1939 TK5MH IW2MYH JN45 205630 -7 1939 4U1A IW2MYH JN45 (x3) 215515 -2 1824 ES5NC IW2MYH JN45 215530 +10 1308 IW2MYH SN6P JO80 (x3) 215715 -19 1824 SN6P IW2MYH -21 215730 -2 1308 IW2MYH SN6P R-17 215745 -10 1824 SN6P IW2MYH RR73 215800 +1 1308 IW2MYH SN6P 73
UTC dB Audio Message 212430 -8 2617 IW2MYH T77RN RR73 212445 -6 1871 T77RN IW2MYH R-21 212500 -9 2617 IW2MYH T77RN RR73 212515 +4 2618 T77RN IW2MYH 73 212800 +8 431 UN7EG IW2MYH JN45 (x3) 213045 +11 371 TA4SSK IW2MYH JN45 (x3) 213215 +8 371 SO5WD IW2MYH JN45 213300 -6 2793 IW2MYH SO5WD -02 213315 +7 371 SO5WD IW2MYH R-14 213330 -7 2793 IW2MYH SO5WD RR73 213345 +7 371 SO5WD IW2MYH 73
UTC dB Audio Message 001330 -2 2556 N5WXB IW2MYH R-16 001345 -15 2315 IW2MYH N5WXB -18 001400 -4 2556 N5WXB IW2MYH R-18 001415 -17 2315 IW2MYH N5WXB -18 (x2) 002830 -24 774 KO4SPC IW2MYH JN45 (x2) 003245 -7 541 KP3B IW2MYH JN45 (x2) 003415 -14 2244 EA5IHI IW2MYH JN45 003430 -5 2244 WA2HIP IW2MYH JN45 (x2) 144400 -12 2269 IW2MYH JG8DIV RR73 144600 -21 1209 IW2MYH MI0UFT RR73 044115 +7 462 IW2MYH <...> -11
UTC dB Audio Message 164800 +1 447 Z61DX IW2MYH 73 155030 -9 918 IW2MYH DO2PY JO32 (x3) 160645 -4 575 IW2MYH DN9BB +22 (x2) 161630 -1 2950 IW2MYH DO1FDK JO41 (x3) 171130 -12 1390 IW2MYH EA3AWT -03 (x2) 172215 +10 531 OJ0JR IW2MYH JN45 (x4)
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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