UR5NKE — 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: Ukraine

Receiver-side FT8 activity involving UR5NKE, decoded by SO8OO in southeastern Poland. 187 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-01.

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 187 FT8 messages attributed to UR5NKE as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (53%), followed by 80 m (46%) and 20 m (1%). Most decodes (79%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (98%); the estimated median was 0 dB.

Overview

187

Messages attributed

UTC dates decoded

Active 15-min windows

0 dB

Estimated median S/N

Bands

80m · 86 40m · 100 20m · 1

First attributed message: 2026-06-06
Last attributed message: 2026-11-01 18:42 UTC

Observed FT8 message patterns

Attributed sample: 187 messages
Active dates: 18 UTC dates
Estimated median S/N: 0 dB
Estimated 10th-90th percentile: -6 to +12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 184.

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 UR5NKE in decoded directed-looking exchanges:

RI1FJL · Franz Josef Land Z68PX · Republic of Kosovo ZL2NU · New Zealand OD5ZZ · Lebanon SP7VPR · Poland TK1CX · Corsica

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.

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 UTC	Band	UR5NKE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 19:49	80m	- / -	LZ1ZF	-4 / -	2	Partial capture
11-01 19:43	80m	- / -15	EA3HMM	-18 / -	2	Partial capture
11-01 18:41	80m	+7 / -	EA9AR	- / -18	3	Partial capture
11-01 03:21	80m	+7 / -	ZZ5UNO	- / -18	8	Partial capture
10-31 21:36	80m	-2 / -	EA9AR	- / -11	2	Partial capture
10-31 19:38	80m	+5 / -	SP7VPR	- / -17	2	✓ Closing fragment
10-31 19:37	80m	+6 / -	OD5ZZ	- / -16	2	✓ Closing fragment
10-31 19:35	80m	+15 / +4	OE1RDU/3	+1 / -3	2	Partial capture
10-07 04:02	80m	-4 / -	TK1CX	- / -13	5	✓ Closing fragment
09-08 14:29	40m	+20 / +6	Z68PX	-11 / -	5	✓ Closing observed
09-08 14:18	40m	+20 / -	ZL2NU	- / -21	2	✓ Closing fragment
09-04 14:41	40m	+14 / -	RI1FJL	- / -15	2	Partial capture
08-16 20:02	80m	+1 / -	ZL4KX	- / -18	5	Partial capture
08-16 18:26	80m	+8 / -	EY8BL	- / -20	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
032115  +9  523  ZZ5UNO UR5NKE -18 (x8)
184145  +7  261  EA9AR UR5NKE -18 (x3)
194330 -17 1412  UR5NKE EA3HMM -15 (x2)
194900  -5 1298  UR5NKE LZ1ZF KN22 (x2)

40m

UTC    dB Audio  Message
144115 +12  444  RI1FJL UR5NKE -15 (x2)
144200  -7 1139  UR5NKE UY5AX KO70
141830 +20  445  ZL2NU UR5NKE -21 (x2)
142930 -11  587  UR5NKE Z68PX R+06 (x2)
143015 +21  527  Z68PX UR5NKE RR73
143030 -10  588  UR5NKE Z68PX RR73
143030  -9  776  UR5NKE RC9WC +00
143045 +19  527  Z68PX UR5NKE RR73

20m

UTC    dB Audio  Message
104045  -3  546  RI1FJL UR5NKE RR73

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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