UR5EEW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Most frequent locator attributed to this token: KN68

Receiver-side FT8 activity involving UR5EEW, decoded by SO8OO in southeastern Poland. 489 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-15.

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 489 FT8 messages attributed to UR5EEW as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (45%), followed by 20 m (23%) and 80 m (19%). Most decodes (83%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -5 dB.

Overview

489

Messages attributed

UTC dates decoded

Active 15-min windows

-5 dB

Estimated median S/N

Bands

160m · 18 80m · 93 40m · 219 20m · 114 10m · 45

First attributed message: 2026-06-06
Last attributed message: 2026-09-15 20:22 UTC

Observed FT8 message patterns

Attributed sample: 489 messages
Active dates: 21 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -15 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 45, moderate (-15 to -9 dB) 120, strong (≥ -8 dB) 324.

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 UR5EEW in decoded directed-looking exchanges:

YT2VVV · Serbia ×2 7Q9BK · Malawi CN2DX · Morocco T77RN · San Marino TK5K · Corsica YL3CW · Latvia AD9GE · United States BD6IIC · China BG5GFU · China GW4TPG · Wales KE2UK · United States MD0CCE · Isle of Man

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 UR5EEW

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: KN68 · 360 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 829 km (approx.)
Last such locator decoded: 2026-09-15 20:19 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 UTC	Band	UR5EEW S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-15 20:21	80m	-9 / -	SP0YAGI	- / -3	2	Partial capture
09-15 20:19	80m	-6 / -14	CT7AIU	-24 / -	3	Partial capture
09-15 20:13	80m	+1 / -7	LX2A	+5 / -6	13	✓ Full exchange observed
09-15 20:11	80m	+5 / -	4L6EZ	- / -1	4	✓ Closing fragment
09-15 20:07	40m	- / -11	OO0O	-3 / -	7	Partial capture
09-15 19:09	40m	+5 / -	YT2VVV	- / -14	9	✓ Closing fragment
09-15 19:03	40m	+2 / -	TN8GD	- / -14	6	✓ Closing fragment
09-12 17:50	40m	- / -	TA6B	-4 / -	2	Partial capture
09-09 19:50	160m	-8 / -	DB26YLBB	- / -12	2	Partial capture
09-09 19:46	80m	+2 / -	5Z4VJ	- / -	7	Partial capture
09-09 19:39	80m	+2 / -	SQ100PKP	- / -4	8	Partial capture
09-09 19:37	40m	+5 / -	SP7TF	- / -3	2	Partial capture
09-09 19:34	40m	+8 / -	SP1373AB	- / -6	4	Partial capture
09-09 19:32	40m	+11 / -	OE3PBS	- / -	4	Partial capture
09-09 19:30	40m	+4 / -	F5OYA/P	- / -10	2	Partial capture
09-09 19:27	40m	+1 / -6	SP1373AB	-10 / -	5	Partial capture
09-09 19:24	40m	+1 / -4	LY1SR	0 / +3	7	✓ Full exchange observed
09-09 19:21	160m	-2 / -12	PI4DX	+10 / -	8	Partial capture
09-09 19:19	160m	-5 / -7	LZ936BA	+9 / -12	3	Partial capture
09-09 19:17	160m	-3 / -	DL100LH	- / -	3	Partial capture
09-09 19:16	160m	-6 / -	PI4DX	- / -	2	Partial capture
09-07 13:33	10m	- / -8	VU2CPL	-13 / -	2	Partial capture
09-01 19:43	160m	-6 / -	LZ2IP	- / -	3	Partial capture
09-01 19:38	40m	- / -14	EI4JFB	-2 / -	2	✓ Closing fragment
09-01 19:32	40m	+3 / -	SP5MXW/P	- / -2	5	Partial capture
09-01 19:26	80m	-10 / -10	OZ1KZX	-6 / -	5	Partial capture
09-01 19:25	80m	-8 / -	EA1IOK	-2 / -15	3	✓ Closing observed
09-01 19:23	80m	-2 / +2	TA3GO	-6 / -2	7	✓ Full exchange observed
09-01 19:20	160m	- / -	OE4MQW	-18 / -	2	Partial capture
09-01 19:18	160m	-12 / -	LZ2IP	- / -	3	Partial capture
08-30 19:22	80m	+5 / -11	LX1JH	+12 / -4	8	Partial capture
08-30 19:21	80m	- / -13	OZ/KD0NDU	-1 / -	3	Partial capture
08-30 19:20	80m	+3 / -	<...>	- / -	4	Partial capture
08-30 19:17	80m	+3 / -	2W0YOX	- / -	5	Partial capture
08-24 07:04	20m	0 / -	HC2GRC	- / -	3	Partial capture
08-24 07:02	20m	-7 / -12	TI5RR	-14 / -6	7	✓ Full exchange observed
08-24 06:41	20m	-6 / -	HC2GRC	- / -	10	Partial capture
08-24 06:39	20m	-4 / -	W4IMD	- / -	2	Partial capture
08-24 06:37	20m	-3 / -	KE2UK	- / -11	5	✓ Closing fragment
08-24 06:33	20m	-6 / -	AD9GE	- / -19	6	✓ Closing fragment
08-23 18:33	40m	- / -9	GB64MOD	+2 / -	5	Partial capture
08-23 18:33	40m	+3 / -	II7MGBA	- / -	2	Partial capture
08-23 18:20	20m	-1 / -	BU2FW	- / -	2	Partial capture
08-23 18:19	20m	-2 / -	4L7T	- / -	2	Partial capture
08-23 18:17	20m	+5 / -	EA2WX/P	- / -	2	Partial capture
08-23 18:15	20m	+3 / -	XU7O	- / -16	4	✓ Closing fragment
08-23 18:14	20m	+2 / -	7X3WPL	- / -	2	Partial capture
08-23 18:11	20m	-6 / -	BU2FW	- / -	5	Partial capture
08-17 11:37	10m	-17 / -	YL3CW	- / -9	3	✓ Closing fragment
08-17 11:34	10m	-16 / -	YT2VVV	- / -18	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
201530  -3 1691  LX2A UR5EEW KN68 (x5)
201745  +5 1976  UR5EEW LX2A -07
201800  +4 1691  LX2A UR5EEW R-06
201815  +5 1976  UR5EEW LX2A RR73
201830  -4 1691  LX2A UR5EEW 73
201900 -10 1691  CT7AIU UR5EEW KN68
201915 -24 1219  UR5EEW CT7AIU -14
201930  -1 1691  CT7AIU UR5EEW KN68
202100  +8 1415  UR5EEW 3Z100PKP -07
202115  -4 1691  SP0YAGI UR5EEW R-03 (x2)

40m

UTC    dB Audio  Message
191015  +3 1597  YT2VVV UR5EEW KN68 (x7)
200200  +1 1617  UR5EEW UA4FKT LO23
200730  -4  341  UR5EEW OO0O -11 (x7)

160m

UTC    dB Audio  Message
191915  -5  692  <LZ936BA> UR5EEW KN68
191930  +9 1146  UR5EEW LZ936BA -07
191945  -5  692  LZ936BA UR5EEW R-12
192130  -1  692  PI4DX UR5EEW KN68 (x3)
192245 +13 1077  UR5EEW PI4DX -12 (x5)
195015  -9 2183  DB26YLBB UR5EEW KN68
195030  -2 2232  UR5EEW SP100PKP -12
195045  -7 2183  DB26YLBB UR5EEW R-12
195100  +1 2232  UR5EEW RR73; YO2MTG <...> -14

10m

UTC    dB Audio  Message
152400  -9 1799  UR5EEW DL9KM JN68 (x4)
113000 -17 1624  <...> UR5EEW KN68 (x2)
113400 -14 1623  YT2VVV UR5EEW KN68 (x4)
113700 -19 1623  YL3CW UR5EEW KN68 (x3)
133345 -14 1067  UR5EEW VU2CPL -08 (x2)

20m

UTC    dB Audio  Message
064600 -11 2177  HC2GRC UR5EEW KN68
064800 -24 2177  VK2AAI UR5EEW KN68
070200 -13 2176  TI5RR UR5EEW KN68 (x3)
070315 -11  909  UR5EEW TI5RR -12
070330  -4 2176  TI5RR UR5EEW R-06
070345 -17  909  UR5EEW TI5RR RR73
070400  -2 2176  TI5RR UR5EEW 73
070430  +1 2176  HC2GRC UR5EEW KN68 (x3)
085745 -15 2020  YV5JLO UR5EEW KN68 (x2)
084915  -1 1970  MI7RDK UR5EEW KN68

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.

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