SP2AM — 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: JO83

Receiver-side FT8 activity involving SP2AM, decoded by SO8OO in southeastern Poland. 90 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-08-16 and 2026-10-03.

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 90 FT8 messages attributed to SP2AM as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (66%), followed by 40 m (31%) and 20 m (3%). Most decodes (97%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +3 dB.

Overview

90
Messages attributed
7
UTC dates decoded
14
Active 15-min windows
+3 dB
Estimated median S/N

Bands

80m · 59 40m · 28 20m · 3
First attributed message: 2026-08-16
Last attributed message: 2026-10-03 20:35 UTC

Observed FT8 message patterns

Attributed sample
90 messages
Active dates
7 UTC dates
Estimated median S/N
+3 dB
Estimated 10th-90th percentile
-9 to +13 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 81.

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 SP2AM 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 SP2AM

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
JO83 · 53 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
515 km (approx.)
Last such locator decoded
2026-10-03 20:35 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 UTCBandSP2AM S/NCounterpartCounterpart S/NMsgsCapture
10-03 20:34 80m +7 / - Z62NS - / - 2 Partial capture
10-03 19:49 40m -18 / - EX7CQ - / -16 4 Partial capture
09-26 22:47 80m +14 / - VP2MAA - / - 2 Partial capture
09-26 22:41 80m +12 / -8 KY2J -20 / -10 11 Partial capture
09-26 22:37 80m +3 / 0 UA4FKT +5 / +2 7 ✓ Full exchange observed
09-26 22:35 80m +10 / - 7Z1IS -15 / -16 6 ✓ Closing observed
09-20 20:52 80m +16 / - WB2AA/R - / - 2 Partial capture
08-27 20:49 80m +7 / - RI1FJL - / -17 15 Partial capture
08-27 20:10 80m +2 / - RI1FJL - / - 9 Partial capture
08-27 20:04 80m -2 / - RI1FJL - / - 3 Partial capture
08-27 19:43 80m -5 / - RI1FJL - / - 3 Partial capture
08-27 19:30 80m +1 / - RI1FJL - / - 5 Partial capture
08-23 08:48 20m +3 / -3 R1BEO -12 / - 5 ✓ Closing observed
08-22 22:30 40m +12 / - YD2VTS - / - 3 Partial capture
08-16 18:13 40m -4 / - RY0AAN/P - / - 3 Partial capture
08-16 18:01 40m 0 / - RY0AAN/P - / - 2 Partial capture
08-16 17:12 40m -6 / - F4AXK - / -11 2 Partial capture
08-16 17:11 40m -10 / - BH6RWQ - / -14 2 Partial capture
08-16 17:10 40m -8 / - RN3YN - / -2 2 ✓ Closing fragment
08-16 17:09 40m -10 / - F6FHZ - / -1 2 ✓ Closing fragment
08-16 17:08 40m -8 / -3 DL7ACA -2 / +1 5 ✓ Full exchange observed
08-16 17:03 40m -2 / - BA4IE - / -18 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
224130 +15  624  KY2J SP2AM JO83
224145 -20  807  SP2AM KY2J -08
224200 +12  624  KY2J SP2AM R-10 (x9)
224715 +16  619  VP2MAA SP2AM JO83 (x2)
203400  +9 2260  Z62NS SP2AM JO83 (x2)
40m 
UTC    dB Audio  Message
171215  -7 2050  F4AXK SP2AM -11 (x2)
180115  -2 2394  RY0AAN/P SP2AM JO83 (x5)
223015 +11 2350  YD2VTS SP2AM JO83 (x3)
211445 -11  664  SP2AM W1OPD RR73
194945 -23 2394  EX7CQ SP2AM JO83 (x4)
20m 
UTC    dB Audio  Message
084730  +4 2488  3A2MW SP2AM JO83
084845 -14 2496  SP2AM R1BEO KP50 (x3)
085000  +3 2488  R1BEO SP2AM RR73
085015 -13 2496  SP2AM R1BEO 73
091615  -6 2526  TT1GD SP2AM 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.

Explore CW reception at SO8OO

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