OK1AYM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OK1AYM, decoded by SO8OO in southeastern Poland. 860 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 60 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-30.
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 860 FT8 messages attributed to OK1AYM as the transmitting token by decoded message structure across 60 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (54%), followed by 40 m (26%) and 80 m (20%). The busiest six-hour window was 21:00-03:00 UTC, containing 47% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was +4.8 dB.
Overview
Bands
Last attributed message: 2026-09-30 09:27 UTC
Observed FT8 message patterns
- Attributed sample
- 860 messages
- Active dates
- 60 UTC dates
- Estimated median S/N
- +4.8 dB
- Estimated 10th-90th percentile
- -11 to +14.8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 44, moderate (-15 to -9 dB) 71, strong (≥ -8 dB) 745.
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 OK1AYM 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 OK1AYM
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
- JO70 · 325 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 487 km (approx.)
- Last such locator decoded
- 2026-09-30 09:27 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 | OK1AYM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-30 09:25 | 40m | -10 / - | IW2BLR | - / +9 | 3 | ✓ Closing fragment |
| 09-30 09:23 | 40m | -2 / +8 | HF100PKP | -12 / +9 | 3 | Partial capture |
| 09-30 00:33 | 40m | - / - | EA1HFV | -11 / - | 4 | Partial capture |
| 09-30 00:29 | 40m | - / - | EA5KA | +10 / - | 2 | Partial capture |
| 09-30 00:26 | 40m | - / -4 | SX2LGT | +1 / - | 2 | ✓ Closing fragment |
| 09-28 23:35 | 80m | +11 / - | ES2DR | - / +3 | 3 | ✓ Closing fragment |
| 09-28 23:32 | 80m | +13 / - | G0ORC | -4 / -8 | 4 | ✓ Closing observed |
| 09-28 23:31 | 80m | +8 / - | SO100PKP | +9 / +10 | 3 | Partial capture |
| 09-28 23:28 | 80m | +10 / -2 | DL8HXP | +6 / - | 6 | ✓ Full exchange observed |
| 09-27 08:42 | 40m | -3 / - | F4MXT/P | - / 0 | 2 | Partial capture |
| 09-27 08:41 | 40m | -4 / -19 | SM7IUN | -24 / +5 | 4 | ✓ Full exchange observed |
| 09-27 08:38 | 40m | -14 / - | RA3ZOM | - / -14 | 4 | ✓ Closing fragment |
| 09-23 10:44 | 40m | +8 / -1 | OZ9FF | -13 / +5 | 3 | Partial capture |
| 09-23 10:43 | 40m | +1 / - | PD1DTH | - / +5 | 3 | ✓ Closing fragment |
| 09-17 02:08 | 80m | +8 / +6 | G7RHF | -18 / -6 | 5 | ✓ Full exchange observed |
| 09-17 02:06 | 80m | +11 / +4 | R3PLN | -3 / +6 | 4 | ✓ Full exchange observed |
| 09-17 01:58 | 40m | - / -16 | 5B4AHL | +2 / - | 2 | ✓ Closing fragment |
| 09-15 02:41 | 80m | +6 / -12 | SP3HGD | -2 / +4 | 9 | ✓ Full exchange observed |
| 09-15 02:39 | 80m | +18 / +3 | SV8/F6BLP | -10 / -8 | 3 | Partial capture |
| 09-15 02:37 | 80m | +14 / - | SP9UH | +10 / +8 | 6 | ✓ Full exchange observed |
| 09-15 02:35 | 80m | +12 / -6 | RD0L/3 | -9 / -7 | 3 | Partial capture |
| 09-14 07:54 | 40m | +12 / +3 | II6IALU | -9 / -1 | 3 | Partial capture |
| 09-14 07:52 | 40m | +4 / - | G4RIQ | - / -12 | 3 | ✓ Closing fragment |
| 09-14 00:07 | 40m | - / -12 | KP4GBF | -16 / - | 6 | ✓ Closing fragment |
| 09-14 00:07 | 40m | - / -14 | UN7PPV | -16 / - | 2 | Partial capture |
| 09-12 22:09 | 40m | - / -2 | EH2PDA | -8 / - | 2 | ✓ Closing fragment |
| 09-12 00:13 | 40m | -19 / - | NZ3C | - / -13 | 3 | Partial capture |
| 09-12 00:07 | 40m | -22 / +10 | EH3ST | -19 / +4 | 3 | ✓ Full exchange observed |
| 09-10 02:19 | 40m | - / -15 | KY2J | -13 / - | 3 | Partial capture |
| 09-10 02:12 | 40m | - / -14 | PV8AJ | -10 / - | 4 | ✓ Closing fragment |
| 09-09 09:06 | 40m | +6 / - | PH3T | - / -6 | 3 | ✓ Closing fragment |
| 09-09 09:04 | 40m | +9 / -6 | DK1XAM | -12 / -8 | 4 | ✓ Full exchange observed |
| 09-09 09:03 | 40m | +10 / - | SN100PKP | -3 / -12 | 3 | Partial capture |
| 09-02 00:10 | 80m | +1 / -2 | E75C | +7 / +5 | 5 | ✓ Full exchange observed |
| 09-02 00:08 | 80m | +2 / - | 9A5MP | - / -15 | 3 | Partial capture |
| 09-02 00:05 | 40m | -1 / - | SP9YGD | - / +6 | 3 | ✓ Closing fragment |
| 09-02 00:03 | 40m | -2 / - | IK3FHW/IT9 | - / -17 | 2 | Partial capture |
| 09-02 00:02 | 40m | +1 / -3 | TA7AO | -14 / - | 4 | ✓ Closing observed |
| 09-02 00:01 | 40m | +4 / -13 | IU1WXY | -8 / - | 3 | Partial capture |
| 09-02 00:00 | 40m | +2 / +5 | AM42SDC | -6 / +9 | 3 | Partial capture |
| 09-01 23:55 | 40m | +2 / +5 | DL2UW | -10 / -6 | 5 | ✓ Full exchange observed |
| 09-01 02:29 | 40m | - / -9 | R3XBS | -12 / - | 2 | ✓ Closing fragment |
| 09-01 02:24 | 80m | +10 / -3 | GM6URC | -2 / +6 | 5 | ✓ Full exchange observed |
| 09-01 02:22 | 80m | +10 / - | VE3DZ | -13 / -18 | 4 | ✓ Closing observed |
| 09-01 02:21 | 80m | +6 / - | SP9YGD | +12 / - | 5 | ✓ Full exchange observed |
| 09-01 02:20 | 80m | +10 / -15 | EA5HM | -10 / -11 | 8 | ✓ Full exchange observed |
| 09-01 02:18 | 80m | +12 / -11 | SV9QWC | -4 / -5 | 4 | ✓ Full exchange observed |
| 09-01 02:17 | 80m | +6 / - | DO2NM | +2 / +10 | 5 | ✓ Full exchange observed |
| 09-01 02:15 | 80m | +9 / +1 | IR7MGGC | +9 / +4 | 3 | Partial capture |
| 09-01 02:09 | 40m | -10 / - | R3WDW | 0 / - | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003500 -8 1556 OK1AYM EA1HFV +14 092315 -1 1503 HF100PKP OK1AYM JO70 092330 -12 1504 OK1AYM HF100PKP +08 092345 -3 1502 HF100PKP OK1AYM R+09 092400 -8 1504 OK1AYM RR73; UR5TMT <...> +00 092500 -19 1440 IW2BLR OK1AYM JO70 (x3) 092630 -11 1734 PA1AMS OK1AYM JO70 092700 +6 577 F5NMO OK1AYM JO70 001115 -9 475 OK1AYM HK3ZM -03 001600 -20 2159 OK1AYM WP4TNN -23 002115 -22 1833 OK1AYM TA2VUZ +10 000545 -4 368 OK1AYM R6AEB RR73 001430 -9 722 OK1AYM J48S +00
UTC dB Audio Message 233115 +6 1863 SO100PKP OK1AYM JO70 233130 +9 1863 OK1AYM SO100PKP +12 233145 +11 1863 SO100PKP OK1AYM R+10 233245 +12 2594 G0ORC OK1AYM JO70 (x2) 233330 -4 2594 OK1AYM G0ORC RR73 233345 +14 2594 G0ORC OK1AYM 73 233415 +11 2237 G1CEC OK1AYM JO70 233445 +7 1308 DH8KAM OK1AYM JO70 233515 +2 1115 RX3ASQ OK1AYM JO70 233545 +13 2094 ES2DR OK1AYM JO70 (x3) 233800 -7 777 SP3SWJ OK1AYM JO70 233830 +7 1483 ON5WR OK1AYM JO70
UTC dB Audio Message 020845 -5 935 OK1AYM XQ1KK -09 (x2) 021015 -2 687 OK1AYM KK4TE +03 (x2) 143900 +6 2556 OK1AYM R2GCV -02 143945 -16 2553 R2GCV OK1AYM 73 144830 +2 1704 OK1AYM SM0FVI/3 +04 124115 -19 401 F8STC OK1AYM 73 124430 -5 460 OK1AYM GM4ZTO/QRP +01 124745 -1 558 OK1AYM F5IRQ -11 (x2) 125145 +22 2497 OK1AYM R6OAG -12 (x2) 125745 -12 2041 OK1AYM R3WDU -13 125830 -19 2041 R3WDU OK1AYM 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.
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