OH8JEP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OH8JEP, decoded by SO8OO in southeastern Poland. 82 FT8 messages attributed to this token as transmitter, on 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-07-25 and 2026-08-28.
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 82 FT8 messages attributed to OH8JEP as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (59%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 82 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -16 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 44, strong (≥ -8 dB) 23.
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 OH8JEP 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 OH8JEP
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
- KP24 · 40 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,630 km (approx.)
- Last such locator decoded
- 2026-08-28 16:57 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 | OH8JEP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 18:25 | 20m | - / - | RN6LDK | +4 / - | 3 | Partial capture |
| 08-28 18:25 | 20m | - / -9 | ON1JP | -1 / - | 4 | Partial capture |
| 08-28 16:49 | 20m | -8 / - | CT2HEX | - / -5 | 3 | Partial capture |
| 08-28 15:03 | 20m | 0 / - | BH1OHX | - / -13 | 8 | Partial capture |
| 08-28 14:43 | 20m | - / - | M9VVE | +4 / - | 4 | Partial capture |
| 08-28 14:33 | 20m | -8 / - | BH1OHX | - / -13 | 9 | Partial capture |
| 08-28 14:32 | 20m | - / -15 | R8QA | 0 / - | 2 | Partial capture |
| 08-28 14:31 | 20m | - / - | F5ADE | -11 / - | 4 | Partial capture |
| 08-28 14:31 | 20m | - / - | F4BYA | -2 / - | 4 | Partial capture |
| 08-28 14:17 | 20m | - / - | M9VVE | +1 / - | 8 | Partial capture |
| 08-28 14:15 | 20m | - / - | F1AFW | -2 / - | 3 | Partial capture |
| 08-28 12:25 | 20m | - / - | IK4LZH | +3 / - | 4 | Partial capture |
| 08-28 12:18 | 20m | - / - | F5MXH | -2 / - | 2 | Partial capture |
| 08-27 06:45 | 20m | -14 / - | RV6F | - / -1 | 2 | ✓ Closing fragment |
| 08-27 06:27 | 20m | -11 / - | HA5SAN | - / -17 | 5 | Partial capture |
| 08-27 06:22 | 20m | -13 / -17 | PA3DTN | +4 / - | 3 | ✓ Closing observed |
| 08-27 06:18 | 20m | - / -12 | ON4JPE | +10 / - | 3 | ✓ Closing fragment |
| 08-26 16:37 | 20m | - / -9 | TA3HEB | +9 / - | 2 | Partial capture |
| 08-24 05:16 | 20m | - / -18 | R2ASV | -14 / - | 4 | ✓ Closing fragment |
| 08-24 05:12 | 20m | - / -21 | RU3QR | -6 / - | 13 | Partial capture |
| 08-21 17:08 | 20m | - / -18 | DL8RBL | +1 / - | 5 | Partial capture |
| 08-21 17:06 | 20m | - / -20 | TA2ED | -3 / - | 3 | Partial capture |
| 08-21 16:48 | 20m | - / - | ON4MGV | -12 / - | 2 | ✓ Closing fragment |
| 08-21 16:43 | 20m | - / -12 | DG9SEH | -10 / - | 5 | ✓ Closing fragment |
| 08-21 16:43 | 20m | - / - | OM2ZZ | +24 / - | 6 | Partial capture |
| 08-21 16:36 | 20m | - / - | ON3JDK | -18 / - | 2 | Partial capture |
| 08-21 16:28 | 20m | - / -14 | ON1JP | -17 / - | 5 | Partial capture |
| 08-21 15:14 | 20m | - / -12 | 4X5ZX | -14 / - | 3 | ✓ Closing fragment |
| 08-21 13:12 | 20m | - / -10 | R4CES | -7 / - | 3 | ✓ Closing fragment |
| 08-21 07:47 | 20m | - / -16 | PA1PXL | -8 / - | 2 | Partial capture |
| 08-21 07:39 | 20m | - / - | OK2CNI | +22 / - | 5 | Partial capture |
| 08-17 19:04 | 20m | - / - | US3LX | -13 / - | 7 | Partial capture |
| 08-17 19:02 | 20m | - / -12 | DF3WI | -17 / - | 3 | Partial capture |
| 08-17 18:33 | 20m | - / - | CT1BFP | -12 / - | 10 | Partial capture |
| 08-16 18:42 | 20m | -14 / - | UR4UVT | - / +5 | 2 | ✓ Closing fragment |
| 08-14 10:02 | 20m | - / - | ON4CJU | -12 / - | 2 | Partial capture |
| 08-14 09:57 | 20m | - / - | ON4CJU | -14 / - | 3 | Partial capture |
| 08-14 09:57 | 20m | - / - | IK4LZH | +5 / - | 4 | Partial capture |
| 08-14 07:49 | 20m | - / - | IK4LZH | +5 / - | 4 | Partial capture |
| 08-12 17:30 | 20m | - / - | PD1ADA | -19 / - | 4 | Partial capture |
| 08-12 17:22 | 20m | - / -13 | RU3QR | -17 / - | 12 | Partial capture |
| 08-12 17:04 | 20m | - / - | OM2ZZ | -8 / - | 6 | Partial capture |
| 08-11 05:57 | 20m | -16 / - | F6DZU | - / - | 2 | Partial capture |
| 08-11 05:29 | 20m | -14 / - | UZ5DM | - / -8 | 6 | Partial capture |
| 08-11 05:23 | 20m | -16 / - | LZ1ZF | -3 / - | 2 | ✓ Closing observed |
| 08-11 05:19 | 20m | - / -8 | YO4NT | +4 / - | 2 | Partial capture |
| 08-07 10:16 | 20m | -16 / - | DG5LEO | - / +3 | 2 | Partial capture |
| 07-31 14:17 | 20m | -14 / - | PD2HYN | -20 / -1 | 4 | ✓ Closing observed |
| 07-31 04:43 | 20m | - / - | SV8DUU | -6 / - | 3 | Partial capture |
| 07-29 17:22 | 20m | - / - | M9VVE | -5 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 165100 -8 827 CT2HEX OH8JEP R-05 (x2) 165445 -16 1250 OH8JEP PD2WL -10 165700 -12 827 CQ OH8JEP KP24 165800 -10 827 BA5AW OH8JEP RR73 182415 +5 827 OH8JEP F4ACR IN96 182445 -18 1474 OH8JEP JA0LFV -13 182515 +3 1097 OH8JEP ON1JP -09 182545 +2 2022 OH8JEP RN6LDK KN96 182545 -6 1097 OH8JEP ON1JP -09 182615 +9 2022 OH8JEP RN6LDK KN96 182615 +0 1097 OH8JEP ON1JP -09 182645 +2 2022 OH8JEP RN6LDK KN96 182645 +0 1097 OH8JEP ON1JP -09 174145 -6 1812 OH8JEP IW5ALZ JN53
UTC dB Audio Message 183145 -14 839 OH8JEP G3TKT IO92 (x2) 135615 -12 1602 OH8JEP RW6HP LN14 135615 -12 2566 OH8JEP R2EA -16 135645 -10 1602 OH8JEP RW6HP R-12 135715 -9 845 OH8JEP UA4FKT LO23 135715 -18 1602 OH8JEP RW6HP 73 135715 -12 2566 OH8JEP R2EA -13 135745 -7 844 OH8JEP UA4FKT R-17 (x2) 193030 -16 2391 OH8JEP DN9OPA JN38
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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