SP8AJK — 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 SP8AJK, decoded by SO8OO in southeastern Poland. 1,801 FT8 messages attributed to this token as transmitter, on 80m, 60m, 20m, 10m, across 79 UTC dates in the available aggregate history. Observed between 2026-07-13 and 2026-11-06.
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 1,801 FT8 messages attributed to SP8AJK as the transmitting token by decoded message structure across 79 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (64%), followed by 60 m (32%) and 80 m (3%). Most decodes (86%) fell within the six-hour window 02:00-08:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-11-06 04:12 UTC
Observed FT8 message patterns
- Attributed sample
- 1,801 messages
- Active dates
- 79 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -19 to +6.4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 449, moderate (-15 to -9 dB) 685, strong (≥ -8 dB) 667.
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 SP8AJK 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 SP8AJK
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
- KO10 · 1,194 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 106 km (approx.)
- Last such locator decoded
- 2026-11-06 04:11 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 | SP8AJK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 04:11 | 60m | -6 / - | 6W/IK2HKT | - / +2 | 2 | Partial capture |
| 11-03 04:29 | 60m | +3 / - | LZ911TD | - / -9 | 3 | Partial capture |
| 11-03 04:25 | 60m | 0 / - | LZ911TD | - / - | 2 | Partial capture |
| 11-03 04:21 | 60m | -3 / - | <...> | - / - | 4 | Partial capture |
| 11-02 07:00 | 60m | +15 / - | GB1POPPY | - / 0 | 3 | Partial capture |
| 11-02 06:58 | 60m | +9 / - | TK/DH7SB | - / - | 2 | Partial capture |
| 11-02 06:56 | 60m | +12 / - | <...> | - / - | 4 | Partial capture |
| 11-02 06:50 | 60m | +13 / - | TK/DH7SB | - / - | 9 | Partial capture |
| 11-02 05:01 | 60m | +4 / - | OH5YZ | -20 / -2 | 5 | ✓ Full exchange observed |
| 11-02 04:59 | 60m | +3 / +4 | IK4DRY | +10 / - | 5 | ✓ Full exchange observed |
| 11-01 03:35 | 60m | -2 / - | TN8GD | - / -5 | 4 | ✓ Closing fragment |
| 10-31 23:58 | 60m | -3 / - | TN8GD | - / -15 | 15 | Partial capture |
| 10-31 23:49 | 60m | -7 / - | TN8GD | - / -15 | 8 | Partial capture |
| 10-31 23:38 | 60m | -8 / - | TN8GD | - / - | 3 | Partial capture |
| 10-31 23:31 | 60m | -8 / - | TN8GD | - / -15 | 8 | Partial capture |
| 10-31 23:00 | 60m | -9 / - | 9A60CBM | - / -5 | 3 | Partial capture |
| 10-31 22:56 | 60m | -9 / - | 9A60CBM | - / - | 5 | Partial capture |
| 10-31 22:37 | 60m | -11 / - | S79VU | - / -14 | 8 | ✓ Closing fragment |
| 10-31 04:15 | 60m | -16 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-30 00:46 | 60m | -2 / - | TK/DH7SB | - / -15 | 2 | Partial capture |
| 10-28 05:47 | 60m | -1 / - | ZL2CC | - / - | 2 | Partial capture |
| 10-28 05:39 | 60m | -1 / - | ZL2CC | - / - | 4 | Partial capture |
| 10-28 03:41 | 60m | +1 / - | S9R | - / - | 4 | ✓ Closing fragment |
| 10-28 03:32 | 60m | -2 / -1 | F1IQH | -11 / +5 | 5 | ✓ Full exchange observed |
| 10-28 03:32 | 60m | -1 / - | OH1LA | -14 / +2 | 6 | ✓ Full exchange observed |
| 10-28 03:26 | 60m | -11 / - | S9R | - / - | 12 | ✓ Closing fragment |
| 10-27 05:19 | 60m | -11 / - | C5R | - / - | 4 | Partial capture |
| 10-26 01:39 | 60m | +6 / - | S9R | - / - | 2 | Partial capture |
| 10-26 01:31 | 60m | -4 / - | S9R | - / - | 4 | Partial capture |
| 10-23 00:40 | 60m | -8 / +2 | SP2EWQ | -24 / -15 | 3 | ✓ Full exchange observed |
| 10-23 00:39 | 60m | -9 / +8 | EP2AES | -10 / +5 | 6 | ✓ Full exchange observed |
| 10-22 02:08 | 60m | 0 / - | 9K2GR | - / - | 7 | Partial capture |
| 10-22 01:23 | 60m | +4 / - | IK3/UY7LA | - / 0 | 2 | Partial capture |
| 10-18 03:48 | 60m | -4 / - | TA5DOB | - / - | 2 | Partial capture |
| 10-17 02:18 | 60m | -6 / +3 | IK4OLQ | -2 / - | 4 | ✓ Closing observed |
| 10-17 02:10 | 60m | -15 / - | IK4OLQ | - / - | 2 | Partial capture |
| 10-17 02:08 | 60m | -14 / - | <...> | - / -7 | 2 | Partial capture |
| 10-16 02:57 | 60m | -3 / - | PY5CC | - / -11 | 4 | ✓ Closing fragment |
| 10-16 02:55 | 60m | -12 / -12 | DL1DY | -6 / -3 | 5 | ✓ Full exchange observed |
| 10-16 02:44 | 60m | +1 / - | A92AE | -7 / -16 | 5 | ✓ Closing observed |
| 10-16 02:31 | 60m | -5 / - | A92AE | - / - | 3 | Partial capture |
| 10-16 02:13 | 60m | -4 / - | VP2MAW | - / -2 | 3 | Partial capture |
| 10-15 04:31 | 60m | -4 / - | KT4ZX | - / -15 | 12 | ✓ Closing fragment |
| 10-15 04:28 | 60m | +2 / - | HB0CC | - / - | 2 | Partial capture |
| 10-15 04:23 | 60m | -3 / - | KT4ZX | - / - | 5 | Partial capture |
| 10-15 04:14 | 60m | +1 / - | NX8Y | - / -10 | 5 | ✓ Closing fragment |
| 10-13 04:30 | 60m | -1 / +6 | EW6DO | -8 / -17 | 8 | ✓ Full exchange observed |
| 10-13 04:20 | 60m | +2 / - | F5PAC | -18 / - | 3 | ✓ Closing observed |
| 10-13 04:13 | 60m | +2 / - | HB0CC | - / - | 2 | Partial capture |
| 10-13 04:10 | 60m | -2 / - | F5PAC | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 070030 +14 2293 GB1POPPY SP8AJK R+00 (x2) 042145 -12 1119 <...> SP8AJK KO10 (x2) 042230 -11 644 SP8AJK 6W/IK2HKT -11 042245 +2 1119 <...> SP8AJK KO10 (x2) 042545 +0 1225 LZ911TD SP8AJK KO10 (x5) 041145 -7 1445 6W/IK2HKT SP8AJK KO10 041200 -3 493 SP8AJK GX6RAF/P -02 041215 -6 1445 6W/IK2HKT SP8AJK R+02
UTC dB Audio Message 171915 -11 1219 SP8AJK UB4CJS -10 (x10) 173245 +14 1008 9V1YC SP8AJK KO10 (x3) 173400 -8 740 SP8AJK 9V1YC -16 173415 +14 1008 9V1YC SP8AJK KO10
UTC dB Audio Message 121545 -12 734 9J2FI SP8AJK 73 121615 -11 734 F6FHZ SP8AJK -10 121630 -20 1942 SP8AJK F4FSY +03 121645 -12 734 F6FHZ SP8AJK -10 (x2) 121730 -20 1942 SP8AJK F4FSY +01 (x2) 121815 -13 734 F4FSY SP8AJK R+04 121830 -23 1941 SP8AJK F4FSY RR73 121915 -13 734 F4FSY SP8AJK RR73 121945 -12 734 TL8GD SP8AJK KO10 (x5)
UTC dB Audio Message 054115 +6 723 VK4JOD SP8AJK KO10 (x6) 054515 +3 722 VK4AJJ SP8AJK KO10 (x3) 054815 +5 722 <...> SP8AJK R-06 054915 +3 722 7Z1MM SP8AJK KO10 055000 -3 2854 SP8AJK 7Z1MM -10 055015 +4 722 7Z1MM SP8AJK R-12 055030 +1 2854 SP8AJK 7Z1MM RR73 055045 +4 722 7Z1MM SP8AJK 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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