SP2TD — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: JO94

Receiver-side FT8 activity involving SP2TD, decoded by SO8OO in southeastern Poland. 156 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 15 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-30.

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 156 FT8 messages attributed to SP2TD as the transmitting token by decoded message structure across 15 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (74%), followed by 40 m (25%) and 20 m (1%). Most decodes (78%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

156
Messages attributed
15
UTC dates decoded
38
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 116 40m · 39 20m · 1
First attributed message: 2026-06-07
Last attributed message: 2026-10-30 18:57 UTC

Observed FT8 message patterns

Attributed sample
156 messages
Active dates
15 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-17 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 73, strong (≥ -8 dB) 59.

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 SP2TD 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 SP2TD

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
JO94 · 87 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
542 km (approx.)
Last such locator decoded
2026-10-30 18:57 UTC

Other locator fields attributed to this token: JO84 (15).

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 UTCBandSP2TD S/NCounterpartCounterpart S/NMsgsCapture
11-04 07:31 40m - / -7 DL3RAJ -3 / - 5 ✓ Closing fragment
10-08 20:23 80m - / - GM5WXA 0 / - 5 Partial capture
10-08 20:18 80m - / -11 SQ5ANT +3 / - 2 ✓ Closing fragment
10-06 22:32 40m - / -16 TA3NK -12 / - 2 Partial capture
10-03 19:55 80m -14 / -17 SQ7SE +2 / -9 5 ✓ Full exchange observed
09-30 10:12 40m - / -19 SO100PKP -8 / - 2 Partial capture
09-06 07:28 40m -4 / -16 PA0KGB -4 / -8 6 ✓ Full exchange observed
09-05 22:54 40m - / - LA9H +1 / - 2 ✓ Closing fragment
09-05 22:49 40m - / -8 EX7CQ +2 / - 2 ✓ Closing fragment
09-05 21:55 40m - / -20 UR9QQ -3 / - 4 ✓ Closing fragment
09-05 21:54 40m - / - G7RCQ -11 / - 5 Partial capture
09-05 20:14 40m -12 / - W3EWL/QRP - / -2 3 Partial capture
09-05 20:11 40m - / -15 F1IQH -6 / - 3 ✓ Closing fragment
09-05 16:36 40m -5 / - G3PMY - / - 3 Partial capture
09-05 16:34 40m -6 / - IN3LHF -8 / -12 3 ✓ Closing observed
09-05 15:33 80m -7 / -16 SP2ALT -7 / +6 8 Partial capture
09-05 11:12 40m -13 / -10 SQ9SET -7 / -5 5 ✓ Full exchange observed
09-05 10:18 40m -13 / - PD1CIS -18 / - 3 ✓ Closing observed
09-05 09:59 40m -12 / -12 HF100PKP -13 / - 2 Partial capture
09-05 09:59 40m - / - US1MM -6 / - 2 Partial capture
09-05 09:54 40m -13 / - ON5ACO - / -14 2 Partial capture
09-05 09:53 40m -13 / -10 SP7VCL +4 / +7 3 ✓ Full exchange observed
08-27 12:14 40m - / -6 OK1JPO -6 / - 2 Partial capture
08-26 20:48 40m -14 / -1 SP2GG +8 / - 3 ✓ Closing observed
08-11 20:52 40m - / -15 HA7TM -8 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
073000  -4  692  PA0KGB SP2TD RR73
073015  -3  772  SP2TD PA0KGB 73
084000 +11  813  SP2TD SN40KZE +01
101230  -8  790  SP2TD SO100PKP -19 (x2)
223200 -11  685  SP2TD TA3NK KM39 (x2)
192400 -17 1772  SP2TD G5MJF IO81
073145  -5 1175  SP2TD DL3RAJ JN68
073215  -3 1610  SP2TD US1MM KO30
073215  -3 1175  SP2TD DL3RAJ JN68 (x4)
073545  +0 1612  SP2TD US1MM 73
80m 
UTC    dB Audio  Message
201830  +3 1446  SP2TD SQ5ANT -11 (x2)
202215 -24  551  CQ SP2TD JO94
202300  -5 2662  SP2TD GM5WXA IO87 (x5)
185145  +5  621  SP2TD UR5THM KO30
185800 -16  622  CQ SP2TD JO94 (x2)
170200 -18  803  OH5KNL SP2TD JO94
185630 -18  702  CQ SP2TD JO94 (x3)

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.

Explore CW reception at SO8OO

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