SP7LPD — 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 SP7LPD, decoded by SO8OO in southeastern Poland. 1,605 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 37 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-10-17.
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 1,605 FT8 messages attributed to SP7LPD as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (93%), followed by 80 m (5%) and 20 m (2%). Most decodes (61%) fell within the six-hour window 15:00-21:00 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: 2026-10-17 18:07 UTC
Observed FT8 message patterns
- Attributed sample
- 1,605 messages
- Active dates
- 37 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -17 to +2.4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 206, moderate (-15 to -9 dB) 475, strong (≥ -8 dB) 924.
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 SP7LPD 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 SP7LPD
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
- JO91 · 1,014 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 262 km (approx.)
- Last such locator decoded
- 2026-10-17 18:07 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 | SP7LPD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-17 19:11 | 40m | - / -11 | PA1L | -5 / - | 2 | ✓ Closing fragment |
| 10-17 18:56 | 40m | - / -18 | G0AMO | -12 / - | 2 | ✓ Closing fragment |
| 10-17 18:26 | 40m | - / -16 | Z33ST | -16 / - | 2 | Partial capture |
| 10-17 18:24 | 40m | - / -7 | GI3PXT | -3 / - | 2 | ✓ Closing fragment |
| 10-17 18:10 | 40m | - / 0 | SQ1EG | -12 / - | 3 | ✓ Closing fragment |
| 10-17 17:34 | 40m | -7 / - | OR1A | - / -9 | 3 | ✓ Closing fragment |
| 10-17 17:15 | 40m | -24 / - | EX8BT | - / - | 2 | Partial capture |
| 10-17 17:04 | 40m | -15 / - | MM0HVU | - / - | 5 | Partial capture |
| 10-16 16:31 | 40m | - / -5 | R3LDK | -1 / - | 6 | ✓ Closing fragment |
| 10-16 16:31 | 40m | - / -9 | RC9WC | -10 / - | 2 | ✓ Closing fragment |
| 10-16 16:29 | 40m | - / -18 | RA8AF | -2 / - | 3 | ✓ Closing fragment |
| 10-16 10:42 | 40m | -3 / - | DB4VI | - / -11 | 2 | ✓ Closing fragment |
| 10-16 10:38 | 40m | -4 / - | DB4VI | - / - | 3 | Partial capture |
| 10-16 10:35 | 40m | -4 / - | PH3GB | - / -16 | 3 | ✓ Closing fragment |
| 10-16 10:34 | 40m | -4 / - | M7FHO | - / - | 5 | Partial capture |
| 10-16 10:33 | 40m | - / - | HF5W | -4 / - | 2 | Partial capture |
| 10-16 10:32 | 40m | -4 / +3 | OK2RM | -16 / +7 | 6 | ✓ Full exchange observed |
| 10-16 10:30 | 40m | -2 / - | DL6REX | -22 / -8 | 4 | ✓ Closing observed |
| 10-16 10:28 | 40m | -3 / - | OE8PIT | -6 / -6 | 5 | Partial capture |
| 10-16 10:27 | 40m | -4 / - | OH3MB | -11 / +10 | 5 | ✓ Full exchange observed |
| 10-16 10:21 | 40m | -8 / - | PH2M | - / - | 4 | Partial capture |
| 10-16 10:19 | 40m | -6 / - | PH2M | - / - | 2 | Partial capture |
| 10-16 10:17 | 40m | -5 / -14 | IK0CHU | -18 / -7 | 3 | ✓ Full exchange observed |
| 10-16 10:17 | 40m | - / - | DG6TOM | -18 / - | 2 | Partial capture |
| 10-16 10:15 | 40m | -5 / - | MW3FLI | - / -14 | 3 | ✓ Closing fragment |
| 10-16 10:14 | 40m | -4 / - | DG6TOM | - / -6 | 2 | Partial capture |
| 10-16 10:09 | 40m | -4 / -12 | S53AK | -4 / +10 | 8 | ✓ Full exchange observed |
| 10-16 10:08 | 40m | -2 / - | DG6TOM | -20 / -1 | 7 | Partial capture |
| 10-16 10:08 | 40m | -4 / +5 | SP6AMI | 0 / - | 4 | ✓ Full exchange observed |
| 10-16 10:07 | 40m | -4 / - | 9A7BB | -20 / +1 | 4 | ✓ Closing observed |
| 10-16 09:08 | 40m | -5 / - | LB3FK | - / -4 | 4 | ✓ Closing fragment |
| 10-16 09:06 | 40m | -8 / - | E75W | - / 0 | 3 | ✓ Closing fragment |
| 10-16 09:04 | 40m | -2 / - | RA4WE/P | - / +2 | 2 | Partial capture |
| 10-16 09:03 | 40m | -1 / - | YL2KF | - / +6 | 3 | ✓ Closing fragment |
| 10-16 07:33 | 40m | -10 / - | G3TKT | - / -24 | 11 | ✓ Closing fragment |
| 10-16 07:30 | 40m | - / +3 | HA1BF | -11 / - | 2 | ✓ Closing fragment |
| 10-16 07:14 | 40m | - / -1 | YU5DR | -15 / - | 2 | ✓ Closing fragment |
| 10-16 07:12 | 40m | - / +1 | M0OXO | -12 / - | 2 | ✓ Closing fragment |
| 10-16 07:09 | 40m | - / -17 | SQ2JYJ | -18 / - | 3 | Partial capture |
| 10-16 07:08 | 40m | - / +1 | GJ0KYZ | -18 / - | 2 | ✓ Closing fragment |
| 10-15 16:08 | 40m | -3 / - | ZL1VAH | - / -24 | 8 | ✓ Closing fragment |
| 10-15 16:04 | 40m | -1 / - | EY7BM | - / - | 7 | Partial capture |
| 10-11 10:23 | 40m | -12 / - | GM0MST | - / - | 4 | Partial capture |
| 10-10 17:32 | 40m | - / +5 | OE2CAL | +12 / - | 2 | ✓ Closing fragment |
| 10-10 17:28 | 40m | - / +2 | IQ2AAH | -2 / - | 2 | ✓ Closing fragment |
| 10-10 16:52 | 40m | - / -2 | OE7FTI | -10 / - | 2 | ✓ Closing fragment |
| 10-10 06:58 | 40m | -4 / - | M7ORI | - / -5 | 4 | ✓ Closing fragment |
| 10-10 06:51 | 40m | -1 / - | IS0AAS | - / - | 11 | Partial capture |
| 10-10 06:43 | 40m | +5 / -1 | YT3MD | -6 / +7 | 5 | ✓ Full exchange observed |
| 10-10 06:23 | 40m | -9 / - | W1FAM | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180715 -22 2158 9A5AZK SP7LPD JO91 181030 -9 1936 SP7LPD SQ1EG JO73 (x3) 181230 -11 1544 SP7LPD 9A5AZK RR73 182445 -3 2741 SP7LPD GI3PXT -07 (x2) 182645 -16 1007 SP7LPD Z33ST -16 (x2) 185615 -13 2194 SP7LPD G0AMO R-18 (x2) 190130 -11 1637 SP7LPD IK1MJK/P R+11 190200 -10 1636 SP7LPD RR73; LA2GCA <...> -02 191115 -3 945 SP7LPD PA1L R-11 (x2)
UTC dB Audio Message 181415 +6 1720 OZ1A SP7LPD R+01 181430 -7 2318 SP7LPD OZ1A RR73 181445 +6 1720 OZ1A SP7LPD 73 181615 +4 1720 OM3KFF SP7LPD JO91 181630 +15 2012 SP7LPD OM3KFF -06 181645 +0 1720 OM3KFF SP7LPD R+11 181700 +19 2012 SP7LPD RR73; OZ1FAJ <...> -22 181715 +4 1720 OM3KFF SP7LPD 73 181845 +6 1720 IQ4JO SP7LPD JO91 (x6) 182315 +0 1474 LB6BK SP7LPD JO91
UTC dB Audio Message 173930 -8 2589 SP7LPD DH1HF JO30 (x3) 174200 -19 1918 SP7LPD G1HJW JO01 104345 +12 1785 SP7LPD EA3FYO -11 (x3) 112915 -3 2697 SP7LPD AA3B -14 (x6) 151800 -8 868 SP7LPD UA6YW LN04 (x2)
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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