ON2WI — 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: Belgium Most frequent locator attributed to this token: JO20

Receiver-side FT8 activity involving ON2WI, decoded by SO8OO in southeastern Poland. 416 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-10-18.

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 416 FT8 messages attributed to ON2WI as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (43%), followed by 80 m (32%) and 40 m (19%). Most decodes (55%) fell within the six-hour window 04:00-10:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (67%); the estimated median was -6 dB.

Overview

416
Messages attributed
9
UTC dates decoded
30
Active 15-min windows
-6 dB
Estimated median S/N

Bands

80m · 134 40m · 80 20m · 23 10m · 179
First attributed message: 2026-06-12
Last attributed message: 2026-10-18 05:40 UTC

Observed FT8 message patterns

Attributed sample
416 messages
Active dates
9 UTC dates
Estimated median S/N
-6 dB
Estimated 10th-90th percentile
-14 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 107, strong (≥ -8 dB) 280.

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 ON2WI 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 ON2WI

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
JO20 · 257 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,194 km (approx.)
Last such locator decoded
2026-10-18 05:40 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 UTCBandON2WI S/NCounterpartCounterpart S/NMsgsCapture
10-18 05:39 40m +3 / - TI5GAX - / - 3 Partial capture
10-18 05:36 40m +3 / - NW8Y - / - 6 Partial capture
10-18 05:31 40m 0 / - K3FH - / -22 3 Partial capture
10-18 05:29 40m +2 / - KB5YNF - / -14 4 Partial capture
10-18 05:27 40m +3 / - K3FH - / - 4 Partial capture
10-18 05:24 40m +1 / - NF3R - / - 3 ✓ Closing fragment
10-18 05:21 40m -1 / - KB0YLQ - / - 5 Partial capture
10-18 05:19 40m +3 / - KC9YTT - / - 5 Partial capture
10-18 05:16 40m +3 / - ND9M - / -12 5 ✓ Closing fragment
10-18 05:14 40m +3 / - WP4SZA - / - 4 Partial capture
10-18 05:12 40m -2 / - ND9M - / - 5 Partial capture
10-18 05:11 40m -16 / - K3RH - / -8 2 ✓ Closing fragment
10-18 05:08 40m -17 / - TI5GAX - / - 2 Partial capture
10-18 05:01 80m +6 / - F1IQH -14 / -12 4 ✓ Closing observed
10-18 04:58 80m - / - R2AL -10 / - 3 Partial capture
10-18 04:56 80m - / +7 HA5UK +14 / - 3 Partial capture
10-18 04:53 80m +7 / - XE1PM - / - 4 Partial capture
10-18 04:25 40m -21 / - VA3LDE - / - 3 Partial capture
10-18 04:22 40m -18 / - W4DAF - / - 3 Partial capture
10-18 04:16 40m -18 / - WA2HIP - / -13 3 Partial capture
10-18 04:14 40m -15 / - NP4ML - / - 3 Partial capture
10-18 04:13 40m -18 / - N5XZ - / - 2 Partial capture
10-18 04:09 40m -14 / - SP2MGR/P - / - 6 Partial capture
10-18 04:03 40m -11 / - SP2MGR/P - / - 5 Partial capture
09-16 05:14 80m -12 / -2 DO7TTR -6 / -13 7 ✓ Full exchange observed
09-16 05:13 80m -9 / - DO1OAS -8 / - 7 ✓ Closing observed
09-16 05:05 80m -7 / - N1WI - / - 4 Partial capture
09-16 05:03 80m -8 / - F1PBZ - / -1 2 ✓ Closing fragment
09-16 05:03 80m - / - F6FTB -6 / - 6 Partial capture
09-16 05:01 80m -8 / +2 DO5HOK -11 / -2 5 ✓ Full exchange observed
09-16 04:59 80m -16 / +8 DO1FZL -12 / -7 6 ✓ Full exchange observed
09-16 04:57 80m -14 / - W4WFC - / - 3 Partial capture
09-16 04:56 80m -12 / - N1WI - / - 2 Partial capture
09-16 04:56 80m - / - DO1FZL -18 / - 2 Partial capture
09-16 04:56 80m - / -12 9A60CBM -8 / - 2 Partial capture
09-16 04:54 80m -2 / - EA4HRV - / -15 2 ✓ Closing fragment
09-16 04:52 80m -2 / - K4YT - / -13 2 ✓ Closing fragment
09-16 04:51 80m -6 / 0 F4LTX -6 / -4 5 ✓ Full exchange observed
09-13 05:35 80m -4 / - DO6BLK - / -15 3 ✓ Closing fragment
09-13 05:32 80m -4 / - F1TXI -24 / 0 3 ✓ Closing observed
09-13 05:31 80m -8 / - F6FTB -14 / -14 3 ✓ Closing observed
09-13 05:26 80m -2 / - UB0SMX/P - / -18 2 Partial capture
09-13 05:25 80m -5 / - WD4OBP - / -8 2 ✓ Closing fragment
09-13 05:23 80m -4 / - G0RIF - / -10 2 ✓ Closing fragment
09-13 05:22 80m - / - HA3HX -6 / - 3 Partial capture
09-13 05:19 80m -2 / -1 DO9MDI -9 / -8 5 ✓ Full exchange observed
09-13 05:18 80m -6 / - ON8PR -14 / -3 4 ✓ Full exchange observed
09-13 05:16 80m +2 / - CT2HEX - / -10 2 ✓ Closing fragment
09-13 05:13 80m -6 / +1 DL9KM -12 / -5 6 ✓ Full exchange observed
09-13 05:12 80m - / - F1MXE -12 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
053030  +0 2341  KB5YNF ON2WI JO20
053100  +1 2341  K3FH ON2WI R-22 (x3)
053230  -1 2341  KB5YNF ON2WI R-14
053600  +8 2341  AH6FX ON2WI JO20
053630  +5 2341  NW8Y ON2WI JO20 (x6)
053930  +1 2341  TI5GAX ON2WI JO20 (x3)
80m 
UTC    dB Audio  Message
045715 +18  950  ON2WI HA5UK +04
045730  +5 2304  CQ ON2WI JO20 (x2)
045815 -13  669  ON2WI R2AL KO85
045830 +15 2304  CQ ON2WI JO20
045845 -13  669  ON2WI R2AL KO85
045900 +10 2304  CQ ON2WI JO20
045915 -18 2304  ON2WI F1IQH JN27
045930  +5 2304  CQ ON2WI JO20 (x2)
050045  -3  669  ON2WI R2AL KO85
050130  +7 2304  F1IQH ON2WI -12 (x3)
050245 -14 1745  ON2WI F1IQH 73
10m 
UTC    dB Audio  Message
083130 -14 2283  ON2WI HB9ACA +06 (x3)
083300 -12 2396  HB9ACA ON2WI R-07
083300 -13 2283  ON2WI HB9ACA +06 (x2)
083345 -12 2124  ON2WI DF7EF JO30
083400 -10 2283  ON2WI HB9ACA +06
083415  -9 2124  ON2WI DF7EF JO30 (x2)
083500 -10 2283  ON2WI HB9ACA RR73
083515  -8 2198  ON2WI DF7EF JO30 (x2)
090330 -13 1729  ON2WI RR73; DL7UKM <...> -18
131800 -16 2366  ON2WI TT1GD -01
20m 
UTC    dB Audio  Message
082415 +12 2625  ON2WI F1PBZ -07
082430  +3 1580  F1PBZ ON2WI R-05
082445 +11 2625  ON2WI F1PBZ RR73
082500  +4 1581  F1PBZ ON2WI 73
082530  +6 1580  CQ ON2WI JO20
082545  +8 2625  ON2WI DB2HA JO52
082600  +5 1580  E70SZ ON2WI -19
082615  +5 2625  ON2WI DB2HA JO52
082630  +3 1580  E70SZ ON2WI RR73
082645  +6 2625  ON2WI DB2HA JO52 (x4)

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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