AC8CE — 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: United States Most frequent locator attributed to this token: EN82

Receiver-side FT8 activity involving AC8CE, decoded by SO8OO in southeastern Poland. 78 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 16 UTC dates in the available aggregate history. Observed between 2026-07-20 and 2026-11-02.

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 78 FT8 messages attributed to AC8CE as the transmitting token by decoded message structure across 16 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (56%), followed by 40 m (36%) and 20 m (8%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -17 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

80m · 44 40m · 28 20m · 6

First attributed message: 2026-07-20
Last attributed message: 2026-11-02 01:54 UTC

Observed FT8 message patterns

Attributed sample: 78 messages
Active dates: 16 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -24 to -10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 33, strong (≥ -8 dB) 3.

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 AC8CE in decoded directed-looking exchanges:

DK7ZT · Fed. Rep. of Germany ×2 F4DIA · France ×2 CT7AUT · Portugal ×2 PI4DX · Netherlands ×2 GI4SNA · Northern Ireland SV9CVY · Crete 9A4ZM · Croatia 9A5E · Croatia D44TWO · Cape Verde DC6MY · Fed. Rep. of Germany DL8TV · Fed. Rep. of Germany EA3HMM · Spain

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 AC8CE

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: EN82 · 30 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,414 km (approx.)
Last such locator decoded: 2026-11-01 00:58 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	AC8CE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 01:56	80m	- / -	F5MXH	+6 / -	4	Partial capture
11-02 01:56	80m	- / -	F4EGM	+8 / -	2	Partial capture
11-02 01:53	80m	- / -19	6W/IK2HKT	-5 / -	2	Partial capture
11-02 01:42	80m	-14 / -	R9FCS/4	- / -9	2	Partial capture
11-02 01:41	80m	- / -15	6W/IK2HKT	-8 / -	2	Partial capture
11-01 01:05	80m	- / -17	DN2MM	+13 / -	3	✓ Closing fragment
11-01 01:05	80m	- / -	R3ST	+19 / -	5	Partial capture
11-01 01:04	80m	-18 / -13	CT3IQ	-8 / -9	6	✓ Full exchange observed
11-01 01:04	80m	- / -	SP8HDC	0 / -	2	Partial capture
11-01 01:03	80m	- / -	ON8WR	0 / -	3	Partial capture
11-01 01:02	80m	- / -14	YO4NF	+13 / -	2	Partial capture
11-01 01:01	80m	-19 / -	KD4HOU	- / -	5	✓ Closing fragment
11-01 00:58	80m	-17 / -11	5B4AMX	-6 / -16	5	✓ Full exchange observed
10-30 00:06	160m	- / -25	GI4SNA	-22 / -	2	✓ Closing fragment
10-29 23:53	160m	- / -18	SV9CVY	+1 / -	3	✓ Closing fragment
10-28 07:57	80m	- / -	DD7EE	-11 / -	4	Partial capture
10-28 07:52	80m	- / -	DD7EE	-3 / -	4	Partial capture
09-29 01:50	40m	- / -8	M0XXD	-11 / -	5	Partial capture
09-28 23:15	40m	- / -4	F1PBZ	+2 / -	4	Partial capture
09-28 23:11	40m	- / -	I1RJP	+4 / -	3	Partial capture
09-24 01:12	80m	- / -15	DG3YEV	+2 / -	2	Partial capture
09-24 01:09	80m	- / -10	EC5M	-6 / -	2	✓ Closing fragment
09-19 01:16	40m	- / -13	HI8J	-9 / -	3	✓ Closing fragment
09-19 00:38	40m	- / -8	VO1AW	-18 / -	2	✓ Closing fragment
09-19 00:10	40m	- / -19	SO100PKP	-17 / -	3	Partial capture
09-19 00:08	40m	- / -12	F4DIA	-1 / -	2	✓ Closing fragment
09-19 00:01	40m	- / -17	9A5E	-23 / -	2	✓ Closing fragment
09-18 23:54	40m	- / -11	F4DIA	-2 / -	2	✓ Closing fragment
09-17 01:22	40m	- / -20	HZ1TT	-8 / -	3	Partial capture
09-13 02:17	80m	- / -15	F5RRS	+2 / -	3	✓ Closing fragment
09-11 02:16	40m	- / -6	D44TWO	-16 / -	2	✓ Closing fragment
09-11 01:37	40m	- / -	EA3HMM	-4 / -	2	✓ Closing fragment
09-11 00:14	40m	- / -22	HZ1TT	-8 / -	5	✓ Closing fragment
09-10 23:48	80m	- / -14	PI4DX	+10 / -	2	✓ Closing fragment
09-09 01:41	40m	- / +10	K1QD	-17 / -	2	✓ Closing fragment
09-07 01:15	80m	-19 / -	KC1QXL	- / -	2	✓ Closing fragment
09-06 01:57	80m	-24 / -2	OZ7KJ/P	+7 / -	3	✓ Closing observed
09-05 01:04	80m	- / -	DL9DX	+9 / -	3	Partial capture
09-05 00:55	80m	- / -	F5PBG	+2 / -	3	Partial capture
09-02 00:13	40m	- / -8	F8MRQ	+5 / -	5	✓ Closing fragment
08-30 03:25	80m	- / -	DL1UDO	+1 / -	3	Partial capture
08-30 03:25	80m	- / -	DO5PY	-10 / -	2	Partial capture
08-30 03:25	80m	-20 / -	OK1UOZ	+13 / -17	13	Partial capture
08-30 03:23	80m	- / +1	K4YT	-9 / -	3	✓ Closing fragment
08-30 03:21	80m	- / -13	DK5WL	+4 / -	2	✓ Closing fragment
08-30 03:18	80m	- / -10	EA1CQ	+3 / -	3	✓ Closing fragment
08-30 03:15	80m	- / -	LZ2VQ	+11 / -	3	Partial capture
08-28 02:50	40m	-22 / -	WW3QB	- / -	2	✓ Closing fragment
08-28 01:23	40m	-21 / -7	DK7ZT	-23 / -	2	✓ Closing observed
08-28 01:21	40m	-21 / -	N4THC	- / -4	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
014130  -6  613  AC8CE 6W/IK2HKT -15 (x2)
014245 -15 2839  R9FCS/4 AC8CE R-09 (x3)
015300  -2  614  AC8CE 6W/IK2HKT -19 (x2)
015415 -21 2421  RU4CK/P AC8CE R-12
015600  +7 2453  AC8CE F4EGM JN29
015600  -9  613  <AC8CE> 6W/IK2HKT RR73
015630  +1 2548  AC8CE F5MXH JN07 (x2)
015700  +9 2753  AC8CE F4EGM JN29
015730  +6 2548  AC8CE F5MXH JN07 (x2)

160m

UTC    dB Audio  Message
051400  +0  777  AC8CE G4IRN -20
051430 -20 1995  AC8CE EA1US IN62
235345  +0 1058  AC8CE SV9CVY -18 (x3)
000045  +7  983  AC8CE PI4DX -25
000600 -20 1118  AC8CE GI4SNA -25 (x2)
001815  +7 2367  AC8CE OH0Z -14

40m

UTC    dB Audio  Message
011600 -10 2330  AC8CE HI8J -13 (x3)
231145  +7  257  AC8CE I1RJP JN45 (x3)
231515  -2 2490  AC8CE F1PBZ -04 (x4)
015000 -15  769  AC8CE M0XXD IO83 (x5)

20m

UTC    dB Audio  Message
001430 -16 1015  HF7X AC8CE EN82 (x2)
003915  -6 2811  KF8EJM AC8CE EN82 (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

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