AI2N — 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: FN13

Receiver-side FT8 activity involving AI2N, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-31 and 2026-11-06.

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 26 FT8 messages attributed to AI2N as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (88%), followed by 40 m (12%). Most decodes (100%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

80m · 23 40m · 3

First attributed message: 2026-07-31
Last attributed message: 2026-11-06 22:07 UTC

Observed FT8 message patterns

Attributed sample: 26 messages
Active dates: 5 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -19 to -2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 11.

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 AI2N in decoded directed-looking exchanges:

EC3A · Spain F5NBU · France YO6LM · Romania G0AZH · England G0DWV · England S57SWR · Slovenia UX5UO · Ukraine VA3BT · Canada ZY7F · Brazil

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 AI2N

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: FN13 · 4 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 6,995 km (approx.)
Last such locator decoded: 2026-11-05 00:29 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	AI2N S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-07 00:34	160m	- / -	RV0AR	-11 / -	2	Partial capture
11-06 22:16	80m	- / -	SP9YGD	+6 / -	3	Partial capture
11-06 22:06	40m	-14 / -	A61DD	- / -17	2	Partial capture
11-06 03:50	80m	-9 / -	5B4AMX	- / -13	3	Partial capture
11-06 03:48	80m	-12 / -25	S57SWR	0 / -13	4	✓ Full exchange observed
11-05 00:40	40m	- / -7	EC3A	-17 / -	3	✓ Closing fragment
11-05 00:36	40m	- / -10	CT7AUT	-16 / -	7	Partial capture
11-05 00:30	80m	-13 / -19	G0AZH	-16 / -16	10	✓ Full exchange observed
11-05 00:30	80m	- / -	IU2THY	+15 / -	3	Partial capture
11-05 00:27	80m	- / -	UT5EL	+22 / -	3	Partial capture
11-05 00:26	80m	- / -15	SP9TBT/5	+4 / -	2	Partial capture
11-05 00:25	80m	-13 / -	UA9XL/P	- / -21	2	Partial capture
11-03 00:34	40m	- / -	IW9FRA	-18 / -	4	Partial capture
10-21 23:14	80m	- / -7	UX5UO	+20 / -	2	✓ Closing fragment
10-15 23:39	40m	- / -14	F5NBU	+16 / -	3	✓ Closing fragment
10-13 00:29	80m	- / -18	G0DWV	-9 / -	2	✓ Closing fragment
09-24 00:05	80m	- / -17	SP6NIV	-2 / -	6	Partial capture
09-22 00:34	80m	-12 / -	HB10GBT	- / -	2	Partial capture
08-13 03:15	80m	-3 / -	ZY7F	- / -15	3	✓ Closing fragment
08-13 03:09	80m	-22 / -	F5OAM	- / -19	2	Partial capture
08-12 00:27	40m	- / -10	UR7FM	-8 / -	3	Partial capture
08-11 00:25	40m	- / -12	YO6LM	+5 / -	6	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
003400 -14 1512  AI2N RV0AR NO66 (x2)

80m

UTC    dB Audio  Message
003230 -15 2058  AI2N G0AZH R-19
003245 -13  320  G0AZH AI2N RR73
003300 -17 2058  AI2N G0AZH R-19 (x2)
003415 -10  320  VA3BT AI2N RR73
034815 -16  332  S57SWR AI2N -13 (x2)
034900  +2 1691  AI2N S57SWR R-25 (x2)
035045 -14  320  5B4AMX AI2N -13 (x3)
221645  +2  825  AI2N SP9YGD JO73 (x3)

40m

UTC    dB Audio  Message
003615 -17 1216  AI2N IW9FRA JM68 (x2)
003630 -17 1475  AI2N CT7AUT R-10 (x5)
004015 -19 1761  AI2N EC3A -07
004030 -15 1475  AI2N CT7AUT R-07
004045 -16 1762  AI2N EC3A -07
004100 -14 1475  AI2N CT7AUT R-07
004115 -17 1762  AI2N EC3A RR73
220300 -16  885  A61DD AI2N -23 (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

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