UT5EY — 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 Most frequent locator attributed to this token: KN67

Receiver-side FT8 activity involving UT5EY, decoded by SO8OO in southeastern Poland. 173 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-05.

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 173 FT8 messages attributed to UT5EY as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 80 m (41%) and 160 m (3%). Most decodes (74%) fell within the six-hour window 21:00-03:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (72%); the estimated median was -4 dB.

Overview

173

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

160m · 6 80m · 71 40m · 96

First attributed message: 2026-06-09
Last attributed message: 2026-11-05 02:32 UTC

Observed FT8 message patterns

Attributed sample: 173 messages
Active dates: 9 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -13 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 41, strong (≥ -8 dB) 124.

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 UT5EY in decoded directed-looking exchanges:

5R8IC · Madagascar SP6AXW · Poland TN8GD · Republic of the Congo VP2MAW · Montserrat 9A5E · Croatia DL9KM · Fed. Rep. of Germany HF5A · Poland IU2THY · Italy SP8HDC · Poland SV5BYP · Dodecanese UR5RBP · Ukraine YO2CR · Romania

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 UT5EY

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: KN67 · 95 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 865 km (approx.)
Last such locator decoded: 2026-11-05 02:30 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	UT5EY S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 02:30	80m	0 / +1	9A5E	+6 / +1	6	✓ Full exchange observed
11-05 02:30	80m	+6 / 0	IU2THY	+10 / -9	5	✓ Full exchange observed
11-05 02:24	80m	+3 / -	K6RO	- / -	6	Partial capture
11-05 02:19	80m	+1 / -	9A5E	+8 / +1	2	Partial capture
11-05 02:17	80m	0 / -11	DL9KM	-9 / -	7	✓ Closing observed
11-05 02:15	80m	+4 / -9	HF5A	+1 / -11	6	✓ Full exchange observed
11-05 02:13	80m	+3 / -	SV5BYP	- / -5	3	✓ Closing fragment
11-01 04:51	40m	-2 / -	OA4ENG	- / -20	7	Partial capture
10-29 23:54	40m	-3 / -	TN8GD	- / -17	3	✓ Closing fragment
10-29 23:41	40m	-4 / -	AP5ARS	- / -	13	Partial capture
10-29 23:33	40m	0 / -	SP6AXW	- / +4	2	✓ Closing fragment
10-29 23:31	40m	+4 / -	TJ1GD	- / -13	2	Partial capture
10-29 23:27	40m	-4 / -	OA4ENG	- / -	4	Partial capture
10-29 23:00	40m	+1 / -	XV9B	- / -16	10	Partial capture
10-29 18:19	40m	-9 / -	YB2TTM	- / -	5	Partial capture
10-29 16:40	80m	-14 / -7	UR5RBP	-15 / -13	3	✓ Full exchange observed
10-29 16:38	80m	- / -	LY2EW	+6 / -	2	Partial capture
10-29 16:36	80m	-16 / -1	YO2CR	+11 / +1	5	✓ Full exchange observed
10-16 02:50	80m	+1 / -	7L9DIA	- / -	5	Partial capture
10-16 02:19	60m	- / +3	DK7ZT	-9 / -	3	Partial capture
10-14 16:20	40m	-3 / -	VU3OSA	- / -20	6	Partial capture
10-08 16:41	40m	-7 / -	A93MO	- / -15	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
022715  +2  807  K6RO UT5EY KN67
023015  +6  807  CQ UT5EY KN67
023030  +2  808  UT5EY S50XX JN65
023030 +13 2716  UT5EY IU2THY JN45
023030  +9 2134  UT5EY 9A5E JN75
023045  +5  807  IU2THY UT5EY -09
023100 -15  952  UT5EY M7KEV IO94
023100  +9 2717  UT5EY IU2THY R+00
023100  +4 2134  UT5EY 9A5E JN75
023115  +6  807  IU2THY UT5EY RR73
023130  +9 2717  UT5EY IU2THY 73
023145  +2  807  9A5E UT5EY +01
023200  +4 2134  UT5EY 9A5E R+01
023215  -1  807  9A5E UT5EY RR73
023230  +7 2134  UT5EY 9A5E 73

40m

UTC    dB Audio  Message
234700  -2  651  AP5ARS UT5EY KN67 (x4)
235415  -1  651  TN8GD UT5EY KN67 (x3)
235800  -5  651  VU2RPS UT5EY KN67
045100  +5  721  OA4ENG UT5EY KN67 (x7)

10m

UTC    dB Audio  Message
103830 -11  446  UT5EY 5R8IC RR73

60m

UTC    dB Audio  Message
021830  -6  437  UT5EY VP2MAW RR73
021900  -8 2483  UT5EY DK7ZT +03 (x3)

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee