SP2YRY — 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: JO84

Receiver-side FT8 activity involving SP2YRY, decoded by SO8OO in southeastern Poland. 119 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-08-12.

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 119 FT8 messages attributed to SP2YRY as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (61%), followed by 80 m (39%). Several six-hour UTC windows tied for the largest share (64%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

119
Messages attributed
3
UTC dates decoded
11
Active 15-min windows
-8 dB
Estimated median S/N

Bands

80m · 46 20m · 73
First attributed message: 2026-07-24
Last attributed message: 2026-08-12 19:30 UTC

Observed FT8 message patterns

Attributed sample
119 messages
Active dates
3 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-19 to +4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 63.

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 SP2YRY in decoded directed-looking exchanges:

Most frequent locator attributed to SP2YRY

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
JO84 · 27 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
603 km (approx.)
Last such locator decoded
2026-08-12 19:25 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 UTCBandSP2YRY S/NCounterpartCounterpart S/NMsgsCapture
08-12 20:30 10m - / +9 F4BQS -17 / - 5 ✓ Closing fragment
08-12 20:29 10m - / - DO1FDK +1 / - 2 Partial capture
08-12 20:25 10m - / -1 DL9PN -2 / - 2 ✓ Closing fragment
08-12 20:21 10m - / -1 DN9OPA -6 / - 3 ✓ Closing fragment
08-12 20:14 10m - / - DO1FDK +1 / - 2 Partial capture
08-12 19:59 10m - / -13 PE1NPS -13 / - 3 ✓ Closing fragment
08-12 19:59 10m - / - G4DBW -18 / - 2 Partial capture
08-12 19:51 10m - / - F6FHZ -21 / - 3 Partial capture
08-12 19:50 10m - / -2 F1PBZ +10 / - 4 ✓ Closing fragment
08-12 19:29 20m -4 / - G0GHL - / -17 2 ✓ Closing fragment
08-12 19:27 20m -6 / - PA1AMS - / -20 2 Partial capture
08-12 19:27 20m -6 / -11 IK4UNQ -12 / -14 3 ✓ Full exchange observed
08-12 19:26 20m -14 / -11 SP6AMK -4 / -3 4 ✓ Full exchange observed
08-12 19:24 20m -10 / +3 UT4QM -11 / -6 5 ✓ Full exchange observed
08-12 19:23 20m 0 / - M0PBG -9 / - 2 ✓ Closing observed
08-12 19:20 20m -10 / -15 SP6AMK -11 / -11 3 Partial capture
08-12 19:20 20m -12 / -1 9A3K +13 / -1 5 ✓ Full exchange observed
08-12 19:18 20m -14 / +5 DL1BBO -19 / -7 3 ✓ Full exchange observed
08-12 19:17 20m -7 / -3 F5IXN -10 / - 3 ✓ Closing observed
08-12 19:16 20m -11 / - HA7TM - / -12 2 ✓ Closing fragment
08-12 19:14 20m -7 / - RZ3ARO/6 - / - 3 Partial capture
08-12 19:09 20m -8 / - OY5T - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
201945  +1 2952  SP2YRY DO1FDK JO41
202145  -4 2396  SP2YRY DN9OPA JN38 (x3)
202315 -22 1704  SP2YRY PD1WMD JO21
202515  -2 2844  SP2YRY DL9PN R-01 (x2)
202915  +0 2952  SP2YRY DO1FDK JO41 (x2)
203015 -18 1595  SP2YRY F4BQS JO10
203045  -7  815  SP2YRY PH2M 73
203045 -16 1595  SP2YRY F4BQS JO10 (x4)
20m 
UTC    dB Audio  Message
192500  -9 2254  SP2YRY UT4QM R+03
192515 -15 2248  UT4QM SP2YRY RR73
192530 -10 2253  SP2YRY UT4QM 73
192545  -4 2247  CQ SP2YRY JO84
192600  -3 1687  SP2YRY SP6AMK -11
192615 -14 2248  SP6AMK SP2YRY R-03
192630  -4 1687  SP2YRY SP6AMK RR73
192645 -15 2248  SP6AMK SP2YRY 73
192730 -12 1199  SP2YRY IK4UNQ -11
192745  -8 2247  PA1AMS SP2YRY -20 (x2)
192845 -10 2248  IK4UNQ SP2YRY R-14 (x2)
192945  -6 2247  G0GHL SP2YRY -17 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee