OK8AW — 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: Czech Republic Most frequent locator attributed to this token: JN79

Receiver-side FT8 activity involving OK8AW, decoded by SO8OO in southeastern Poland. 469 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 21 UTC dates in the available aggregate history. Observed between 2026-08-26 and 2026-10-19.

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 469 FT8 messages attributed to OK8AW as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (63%), followed by 80 m (28%) and 60 m (9%). Most decodes (97%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (89%); the estimated median was +2 dB.

Overview

469
Messages attributed
21
UTC dates decoded
56
Active 15-min windows
+2 dB
Estimated median S/N

Bands

First attributed message: 2026-08-26
Last attributed message: 2026-10-19 20:29 UTC

Observed FT8 message patterns

Attributed sample
469 messages
Active dates
21 UTC dates
Estimated median S/N
+2 dB
Estimated 10th-90th percentile
-9 to +13 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 35, strong (≥ -8 dB) 418.

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.

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 OK8AW

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
JN79 · 337 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
491 km (approx.)
Last such locator decoded
2026-10-19 20:29 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 UTCBandOK8AW S/NCounterpartCounterpart S/NMsgsCapture
10-19 20:28 60m +10 / - EA8AE - / - 2 Partial capture
10-18 16:44 160m +15 / - H49A - / - 2 Partial capture
10-18 16:42 160m +17 / - R6FFB - / -14 3 ✓ Closing fragment
10-18 16:39 160m +20 / - R1FD - / - 2 Partial capture
10-18 16:38 160m +15 / - R6FFB - / -14 3 ✓ Closing fragment
10-18 16:22 160m +5 / - H49A - / - 9 Partial capture
10-18 16:00 160m -5 / - H49A - / - 33 Partial capture
10-18 15:52 160m -7 / - H49A - / - 11 Partial capture
10-18 15:42 60m +8 / - H49A - / -19 3 Partial capture
10-17 16:47 160m -7 / - H49A - / -25 14 Partial capture
10-17 16:36 160m -9 / - H49A - / -25 5 Partial capture
10-17 16:31 160m -6 / - H49A - / - 4 Partial capture
10-15 18:00 160m -5 / - H49A - / - 3 Partial capture
10-15 17:50 160m +1 / - H49A - / -25 8 Partial capture
10-15 17:40 160m 0 / - H49A - / - 9 Partial capture
10-15 17:30 160m -7 / - H49A - / - 7 Partial capture
10-15 17:22 160m +8 / - H49A - / - 7 Partial capture
10-15 17:15 160m -3 / - H49A - / - 5 Partial capture
10-15 17:11 160m -3 / - H49A - / - 3 Partial capture
10-15 17:03 160m -3 / - H49A - / - 2 Partial capture
10-15 16:54 160m -2 / - H49A - / - 9 Partial capture
10-14 17:16 160m +13 / -8 SV7NIN -11 / - 4 ✓ Closing observed
10-14 17:13 160m +12 / -6 RK1N -3 / -2 4 ✓ Full exchange observed
10-14 17:11 160m +11 / -2 RX6DA -22 / -16 6 ✓ Full exchange observed
10-14 17:03 80m - / - HA5LB +2 / - 4 Partial capture
10-14 17:02 80m +12 / - RW4F - / - 2 Partial capture
10-14 17:01 80m +13 / - UA3UGW -9 / -15 3 ✓ Closing observed
10-12 17:24 80m +14 / - OH2BVT -12 / - 3 Partial capture
10-12 17:23 80m +10 / - LU8EKC - / - 2 Partial capture
10-12 17:13 160m +4 / -8 F6DHD -15 / +5 6 ✓ Full exchange observed
10-12 17:13 160m +5 / -9 OE3OOG -8 / - 3 ✓ Closing observed
10-12 17:11 160m +2 / - RC7KH - / -14 3 ✓ Closing fragment
10-12 17:08 160m - / - OE3OOG -1 / - 3 Partial capture
10-12 17:08 160m +6 / - UA4PPQ -24 / -11 3 ✓ Closing observed
10-12 17:05 160m -3 / - SV7BVM - / -6 7 ✓ Closing fragment
10-12 16:54 160m +2 / - UD8S - / - 2 Partial capture
10-12 16:53 160m -11 / - R9SAP - / - 3 Partial capture
10-12 16:45 60m +11 / - YE7LOW - / -10 4 ✓ Closing fragment
10-11 18:40 60m +4 / - H49A - / - 2 Partial capture
10-11 17:00 60m +4 / - 9H6C - / -10 2 Partial capture
10-11 16:57 160m - / - DL7ULA -11 / - 2 Partial capture
10-11 16:57 160m 0 / -19 UA6ASQ -12 / -7 4 ✓ Full exchange observed
10-11 16:55 160m -2 / +1 LY8O -2 / -2 5 ✓ Full exchange observed
10-11 16:54 160m 0 / - UA6ASQ - / - 2 Partial capture
10-11 16:52 80m +4 / - 4Z5AV - / - 3 Partial capture
10-11 16:48 60m +9 / - SV1EKI -8 / -20 4 ✓ Closing observed
10-11 16:47 60m +7 / - 4L7T - / -16 2 ✓ Closing fragment
10-11 16:36 60m +11 / - 4O/DL1FDH - / -23 2 Partial capture
10-11 16:31 60m +12 / - M0CTP - / -9 2 ✓ Closing fragment
10-11 16:28 60m +1 / - SV4FFK - / -5 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m
UTC    dB Audio  Message
165030  +8 1565  SV1EKI OK8AW RR73
170045  +5 1565  9H6C OK8AW JN79 (x2)
170200 -19 1410  OK8AW RR73; IK6HRB <...> -02
184015  +1 1238  H49A OK8AW JN79 (x2)
164530 +11 1925  YE7LOW OK8AW JN79 (x4)
154245  +3 1798  H49A OK8AW JN79 (x3)
202830  +6 2357  EA8AE OK8AW JN79 (x2)
160m
UTC    dB Audio  Message
162445  +3 2709  H49A OK8AW JN79 (x5)
163800 +20 2709  R6FFB OK8AW JN79 (x3)
163930 +21 2709  R1FD OK8AW JN79 (x2)
164200 +14 2709  R6FFB OK8AW R-14 (x3)
164400 +15 2709  H49A OK8AW JN79 (x2)
80m
UTC    dB Audio  Message
172315 +10 1893  LU8EKC OK8AW JN79 (x2)
172415 +11 1893  OH2BVT OK8AW JN79 (x2)
172500 -12 1228  OK8AW OH2BVT +18
170100 +12  900  UA3UGW OK8AW R-15
170115  -9 1598  OK8AW UA3UGW RR73
170130 +14  900  UA3UGW OK8AW 73
170145 -13 2370  OK8AW DC2MA JO41
170200 +11  899  RW4F OK8AW JN79 (x2)
170315  -4  900  OK8AW HA5LB JN97 (x4)
40m
UTC    dB Audio  Message
195415 -20 2328  RI1FJZ OK8AW JN79 (x5)

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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