UA0TP — 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: Asiatic Russia Most frequent locator attributed to this token: OO22

Receiver-side FT8 activity involving UA0TP, decoded by SO8OO in southeastern Poland. 355 FT8 messages attributed to this token as transmitter, on 160m, 80m, 20m, across 27 UTC dates in the available aggregate history. Observed between 2026-06-21 and 2026-10-04.

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 355 FT8 messages attributed to UA0TP as the transmitting token by decoded message structure across 27 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (94%), followed by 160 m (5%) and 20 m (1%). Most decodes (98%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (65%); the estimated median was -18 dB.

Overview

355

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

160m · 19 80m · 334 20m · 2

First attributed message: 2026-06-21
Last attributed message: 2026-10-04 20:53 UTC

Observed FT8 message patterns

Attributed sample: 355 messages
Active dates: 27 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -24 to -10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 230, moderate (-15 to -9 dB) 106, strong (≥ -8 dB) 19.

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 UA0TP in decoded directed-looking exchanges:

RV5K · European Russia ×2 R50RKZ · European Russia ×2 OH4JFN · Finland ×2 RA7E · European Russia ×2 PI4DX · Netherlands 4J3DJ · Azerbaijan DL1RWN · Fed. Rep. of Germany G0OIL · England IZ7NLJ · Italy OK2BPU · Czech Republic R2EC · European Russia R3SV · European Russia

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 UA0TP

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: OO22 · 244 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 5,470 km (approx.)
Last such locator decoded: 2026-10-04 20:53 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	UA0TP S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-21 18:36	160m	- / -	R3LA	+5 / -	3	Partial capture
10-21 18:34	160m	- / -12	RC9WC	-22 / -	2	✓ Closing fragment
10-21 16:04	160m	- / -5	R7AW	-16 / -	3	Partial capture
10-18 23:55	160m	- / -	SM0FKI	-1 / -	12	Partial capture
10-18 17:38	160m	- / -3	RJ6B	-9 / -	2	✓ Closing fragment
10-18 15:12	160m	- / -	SM0CXS	-2 / -	3	Partial capture
10-17 20:29	160m	- / -19	Z35Z	-16 / -	4	Partial capture
10-17 20:18	160m	- / -21	SV2AEL	+2 / -	4	✓ Closing fragment
10-17 19:47	160m	- / -15	UA1AEL	-5 / -	3	Partial capture
10-17 19:34	160m	- / -24	R3SV	+9 / -	5	✓ Closing fragment
10-17 19:33	160m	- / -24	SM5KNV	+8 / -	3	✓ Closing fragment
10-16 20:52	160m	- / -11	4J3DJ	-1 / -	2	✓ Closing fragment
10-16 19:06	160m	- / -	RN3TT	-2 / -	3	Partial capture
10-16 18:58	160m	- / -24	SP3HLM	+11 / -	3	Partial capture
10-16 18:55	160m	- / -	RN3TT	-3 / -	3	Partial capture
10-16 18:53	160m	- / -	RM5F	-10 / -	5	Partial capture
10-16 18:45	160m	- / -	RM5F	-14 / -	2	Partial capture
10-16 18:45	160m	- / -8	RW1C	0 / -	4	✓ Closing fragment
10-15 15:33	160m	- / -	EW4M	-10 / -	2	Partial capture
10-13 21:58	160m	- / -5	4J3DJ	-7 / -	6	Partial capture
10-13 19:43	160m	- / -	SV2AEL	+9 / -	8	Partial capture
10-13 19:28	160m	- / -24	ES2AJ	+14 / -	2	Partial capture
10-13 19:04	160m	- / -19	R3GO	-3 / -	2	Partial capture
10-12 23:15	160m	- / -	RX6DA	-9 / -	11	Partial capture
10-12 20:55	160m	- / -	SP2EWQ	+4 / -	2	Partial capture
10-09 15:25	160m	- / -	RX6DA	-20 / -	4	Partial capture
10-08 18:49	160m	- / -	UB3IBG	-9 / -	4	Partial capture
10-08 15:34	160m	- / -	UA3LAR	-2 / -	2	Partial capture
10-08 15:33	160m	- / -	RX6DA	-19 / -	6	Partial capture
10-07 19:52	160m	- / -	EW6CB	-2 / -	4	Partial capture
10-07 16:23	160m	- / -18	OK2BPU	0 / -	2	✓ Closing fragment
10-07 16:22	160m	- / -14	SP9ENV	-3 / -	4	✓ Closing fragment
10-07 16:21	160m	- / -	OM2WW	+5 / -	6	Partial capture
10-06 21:44	160m	- / -19	IZ7NLJ	+10 / -	4	✓ Closing fragment
10-06 20:47	160m	- / -	SP2EWQ	+5 / -	2	Partial capture
10-06 16:39	160m	- / -21	R6DOB	-14 / -	2	✓ Closing fragment
10-06 16:39	160m	- / -21	R9CS/P	-13 / -	2	Partial capture
10-06 16:16	160m	- / -19	R2EC	-8 / -	6	✓ Closing fragment
10-05 18:19	160m	- / -18	ES2AJ	+7 / -	3	Partial capture
10-04 23:39	80m	- / -19	SX2LGT	-2 / -	2	✓ Closing fragment
10-04 20:56	80m	- / -	DO9SMS	+6 / -	5	Partial capture
10-04 20:56	80m	- / -	SP4JSR	+9 / -	3	Partial capture
10-04 20:51	80m	-23 / -18	UR5ZHJ	+4 / -19	4	✓ Full exchange observed
10-04 20:50	80m	-21 / -	UA3QQG	- / -18	3	✓ Closing fragment
10-04 20:50	80m	- / -	DL8UNO	+8 / -	13	Partial capture
10-04 20:44	80m	-24 / -	JH3BQR	- / -20	2	✓ Closing fragment
10-04 20:36	80m	- / -	IU7GSN	0 / -	2	Partial capture
10-04 20:34	80m	- / -	UA1TAT	+10 / -	2	Partial capture
10-04 20:26	80m	- / -17	RK4HS	-14 / -	5	Partial capture
10-02 17:18	80m	- / -24	SV2JAO	-6 / -	8	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
235945  +1 2292  UA0TP SM0FKI JO89 (x3)
182145  +2  294  UA0TP G0OIL 73
183515  -1 2320  UA0TP G3NSM -19
152815 -12 2219  UA0TP SP3PLD JO72
174315 -13  922  UA0TP RM5F KO85
160415 -14 1189  UA0TP R7AW -05 (x3)
183415 -24 1732  UA0TP RC9WC -12 (x2)
183615  +6 1658  UA0TP R3LA KO64 (x3)

80m

UTC    dB Audio  Message
205530  +0  988  UA0TP DL8UNO JO71
205600  +9 1270  UA0TP SP4JSR KO12
205600  +8 1327  UA0TP DL8UNO JO71
205630 +10 1270  UA0TP SP4JSR KO12
205630  +6  445  UA0TP DO9SMS JO42
205630  +2 1327  UA0TP DL8UNO JO71
205700  +9 1270  UA0TP SP4JSR KO12
205700  +6  445  UA0TP DO9SMS JO42
205700  +6 1327  UA0TP DL8UNO JO71
205730  +4  445  UA0TP DO9SMS JO42 (x3)
210115  -3 1271  UA0TP SP4JSR KO12
233930  -1 1904  UA0TP SX2LGT -19 (x2)

40m

UTC    dB Audio  Message
203245  -9 2337  UA0TP R3KFT -16 (x2)
180615  -6  371  UA0TP R6OG KN87
212900  -5 1850  UA0TP EA7ALL IM88 (x2)
213100  -5 1408  UA0TP HB9CZF -18 (x2)
001930  -2 2374  UA0TP RD9U -12 (x2)
162345 +13 2639  UA0TP RV3ZN KO81 (x3)

20m

UTC    dB Audio  Message
063200 -16 1457  UA0TP UI6O R-16 (x2)
065315  -1  923  UA0TP RD6OZ 73
080730  +1  989  UA0TP RM6OS -02 (x5)
093800  -8 2131  UA0TP R2UZ/P -13
121000  -5 1140  UA0TP R6AAU R-17 (x3)
135830 -18 3103  UA0TP VU2FR ML88 (x2)
141745 -12  769  UA0TP OH3MB 73

10m

UTC    dB Audio  Message
080145  -3  985  UA0TP PI4DX JO21 (x4)
085215  -8 1365  UA0TP RV5K R-09 (x2)

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