A71AE — 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: Qatar Most frequent locator attributed to this token: LL55

Receiver-side FT8 activity involving A71AE, decoded by SO8OO in southeastern Poland. 660 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 53 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-14.

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 660 FT8 messages attributed to A71AE as the transmitting token by decoded message structure across 53 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (52%), followed by 10 m (27%) and 40 m (21%). Most decodes (76%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.4 dB.

Overview

660

Messages attributed

UTC dates decoded

149

Active 15-min windows

-7.4 dB

Estimated median S/N

Bands

40m · 137 20m · 343 10m · 180

First attributed message: 2026-06-06
Last attributed message: 2026-09-14 14:49 UTC

Observed FT8 message patterns

Attributed sample: 660 messages
Active dates: 53 UTC dates
Estimated median S/N: -7.4 dB
Estimated 10th-90th percentile: -18 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 126, moderate (-15 to -9 dB) 177, strong (≥ -8 dB) 357.

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 A71AE in decoded directed-looking exchanges:

R6LKG · European Russia ×2 N2NDV · United States PC5H · Netherlands RG6S · European Russia WP4U · Puerto Rico YB2AYA · Indonesia YE1AJE · Indonesia AA6NP · United States BG7BVP · China CR5VP · Portugal SV1MOZ · Greece UA0LQE · Asiatic 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 A71AE

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: LL55 · 293 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 3,694 km (approx.)
Last such locator decoded: 2026-09-14 14:48 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	A71AE S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-16 19:01	60m	- / -15	LA1AAA	0 / -	3	✓ Closing fragment
09-14 14:48	10m	-22 / -	<...>	- / -4	2	Partial capture
09-10 15:23	40m	- / -	DL6TK	0 / -	2	Partial capture
09-09 15:24	40m	-13 / -	HF100PKP	- / -	2	Partial capture
09-09 15:21	40m	- / -	HA7JDU	+10 / -	2	Partial capture
09-09 15:16	40m	-12 / -	LX/ON4AVV/P	- / -13	3	Partial capture
09-02 15:28	40m	-10 / -	YB7AAE	- / -15	2	✓ Closing fragment
09-02 15:26	40m	-12 / -	YB4ABP	- / -17	2	✓ Closing fragment
09-02 15:25	40m	-10 / -	UA9FLJ	- / -20	2	✓ Closing fragment
09-02 15:23	40m	-12 / -20	UT0IN	-1 / -10	5	✓ Full exchange observed
09-02 15:21	40m	-12 / -	TSCHUESS	- / -23	3	Partial capture
09-02 15:19	40m	- / -	DF1IH	-4 / -	9	Partial capture
09-01 17:09	40m	-3 / -	R6LKG	-14 / -	2	✓ Closing observed
09-01 17:07	40m	+2 / -	YD6NIM	- / -6	2	✓ Closing fragment
08-31 16:40	20m	+3 / -	II7MGLE	- / -15	2	Partial capture
08-31 15:16	20m	+1 / -	<...>	- / -10	2	Partial capture
08-31 09:01	20m	-10 / -	<...>	- / -	2	Partial capture
08-31 08:38	20m	- / +3	II7MGBR	-5 / -	4	Partial capture
08-26 18:57	40m	-6 / -4	II7MGML	-7 / -11	5	Partial capture
08-26 18:44	40m	-6 / -14	IR7MGGC	-8 / -18	3	Partial capture
08-26 18:39	40m	+1 / -13	EA1KCN	-4 / -18	4	✓ Full exchange observed
08-26 18:35	40m	-4 / -	II7MGMU	- / -16	2	Partial capture
08-26 18:30	40m	- / -	LY1DY	-9 / -	6	Partial capture
08-26 18:29	40m	-4 / -2	CT3MD	-14 / -7	3	✓ Full exchange observed
08-26 18:27	40m	-3 / -26	IR7MGGC	-7 / -24	5	Partial capture
08-26 18:18	40m	-5 / -	IR7MGGC	- / -	4	Partial capture
08-26 14:21	10m	-18 / -	II7MGML	- / 0	2	Partial capture
08-24 14:35	20m	+4 / -	II7MGXX	- / -17	2	Partial capture
08-23 15:02	10m	-3 / -	YE1AJE	- / -10	2	✓ Closing fragment
08-23 15:00	10m	-6 / -9	RG6S	-14 / -17	4	✓ Full exchange observed
08-23 14:59	10m	-12 / -	N2NDV	- / -13	2	✓ Closing fragment
08-23 14:48	10m	-17 / -	YB2AYA	- / -2	2	✓ Closing fragment
08-23 14:46	10m	-18 / -	WP4U	- / -	3	✓ Closing fragment
08-22 08:17	10m	-16 / -	<...>	- / -9	2	Partial capture
08-22 06:39	40m	- / -	E71T	-9 / -	10	Partial capture
08-22 06:39	20m	-12 / -	<...>	- / -5	2	Partial capture
08-20 15:41	40m	- / -	LB1RJ	-15 / -	4	Partial capture
08-20 15:38	40m	-15 / -	<...>	- / -13	3	Partial capture
08-20 15:34	40m	-14 / -	<...>	- / -	2	Partial capture
08-16 15:13	20m	-10 / -	AA6NP	- / -24	5	✓ Closing fragment
08-15 16:15	40m	-22 / -	GB5OARC	- / -	2	Partial capture
08-15 16:08	40m	- / -3	RA4FP	-11 / -	3	✓ Closing fragment
08-15 16:06	40m	- / -	SQ8V	-4 / -	2	Partial capture
08-15 16:02	40m	-20 / -	BD8SN	- / -19	2	✓ Closing fragment
08-15 15:58	40m	- / -4	R2BQM	-20 / -	2	Partial capture
08-12 14:46	20m	-11 / -	UA0LQE	- / -17	2	✓ Closing fragment
08-12 14:45	20m	-8 / -	SV1MOZ	- / -2	2	✓ Closing fragment
08-12 14:36	20m	-9 / -	DL1CBS/P	- / -19	8	Partial capture
08-10 15:34	20m	-18 / -	CR5VP	- / -11	2	✓ Closing fragment
08-10 14:33	20m	-20 / -	<...>	- / -13	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
185600  -3 1850  A71AE SQ9BC RR73
190000  +3  635  A71AE II9IAGM -13
190100  +2 2696  A71AE LA1AAA JO49 (x3)

10m

UTC    dB Audio  Message
150015 -14 1417  A71AE RG6S -09
150030  -4 1465  RG6S A71AE R-17
150045 -14 1416  A71AE RG6S RR73
150100  -9 1465  RG6S A71AE 73
150200  -2 1466  YE1AJE A71AE R-10 (x2)
141400 -21 1464  VP8NO A71AE LL55
141930 -19 1465  <...> A71AE LL55
142145 -18 1466  II7MGML A71AE LL55
142230 -18  979  A71AE II7MGXX +08
142245 -18 1466  II7MGML A71AE R+00
142300 -13  980  A71AE RR73; SP4CUF <...> -14
133930 -24 1588  A71AE 7Q7CT +11
144845 -22 1460  <...> A71AE LL55 (x2)

40m

UTC    dB Audio  Message
152900  -9 1430  YB7AAE A71AE RR73
151615 -13 1429  LX/ON4AVV/P A71AE LL55
151630 +16 2588  A71AE HF100PKP -05
151645 -12 1428  LX/ON4AVV/P A71AE R-13
151700 +18 2588  A71AE RR73; OM1AN <...> +16
151715 -12 1429  LX/ON4AVV/P A71AE R-13
151915  -2 2587  HF100PKP A71AE LL55
152100 +12 1431  A71AE HA7JDU JN87 (x2)
152345 -14 1430  II4PAGE A71AE LL55
152415 -14 1430  <HF100PKP> A71AE LL55 (x2)
151945  -9 1430  SV9/SV1ABB A71AE LL55
152345  -1 2043  A71AE DL6TK JO42 (x2)

20m

UTC    dB Audio  Message
083830  +0 2221  A71AE II7MGBR +03 (x4)
090115 -13 1465  <...> A71AE LL55 (x2)
091245  -6 2223  II7MGBR A71AE LL55
151600  +2 1458  <...> A71AE LL55 (x2)
164015  +3 1461  II7MGLE A71AE LL55 (x2)
164245  +0 1461  BG7BVP A71AE RR73
164300 -11  629  A71AE DK8HC JO42
164330 -20 1461  A71AE R3TY LO25
164345  -6 1461  IU6WSB A71AE -15

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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