IW2CVL — 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: Italy Most frequent locator attributed to this token: JN45

Receiver-side FT8 activity involving IW2CVL, decoded by SO8OO in southeastern Poland. 83 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-09 and 2026-10-19.

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 83 FT8 messages attributed to IW2CVL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (55%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (76%); the estimated median was -12 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 83

First attributed message: 2026-10-09
Last attributed message: 2026-10-19 09:43 UTC

Observed FT8 message patterns

Attributed sample: 83 messages
Active dates: 4 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -15 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 16.

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 IW2CVL in decoded directed-looking exchanges:

DL2VPO · Fed. Rep. of Germany ×2 ON4AEO · Belgium ×2 9A4ZM · Croatia CT7BHD/P · Portugal DJ0MAB · Fed. Rep. of Germany DK1XAM · Fed. Rep. of Germany DK9ZC · Fed. Rep. of Germany DL2USR · Fed. Rep. of Germany DM5CF · Fed. Rep. of Germany F4FVW · France G8RZ · England HB9CYV · Switzerland

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 IW2CVL

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: JN45 · 53 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,075 km (approx.)
Last such locator decoded: 2026-10-19 09:43 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	IW2CVL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-19 09:41	40m	- / -8	DL2USR	-13 / -	2	✓ Closing fragment
10-19 09:36	40m	- / -3	HB9CYV	-2 / -	2	✓ Closing fragment
10-19 09:27	40m	- / 0	ON8LX	-16 / -	2	✓ Closing fragment
10-13 14:43	40m	-7 / +3	DK1XAM	-11 / +2	4	✓ Full exchange observed
10-13 14:42	40m	-8 / -	DM4ZPJ	- / -	2	Partial capture
10-13 14:35	40m	-6 / -11	SP8FNA	+4 / +5	3	Partial capture
10-13 14:33	40m	-9 / +5	DM5CF	-6 / +8	6	✓ Full exchange observed
10-13 14:29	40m	-10 / -18	ON4AEO	-4 / -	5	✓ Full exchange observed
10-13 14:25	40m	- / -8	DK9ZC	-1 / -	3	✓ Closing fragment
10-13 14:22	40m	-10 / +3	F4FVW	-1 / -	4	✓ Closing observed
10-13 14:20	40m	-12 / -	F6CNK	- / -	3	Partial capture
10-13 14:14	40m	-9 / -12	PD4HT	-12 / +7	6	✓ Full exchange observed
10-13 14:07	40m	-13 / -	ON5EA	- / +9	3	✓ Closing fragment
10-13 13:52	40m	-12 / -12	PD4HT	-13 / -	4	Partial capture
10-13 12:53	40m	- / -3	9A4ZM	-1 / -	3	✓ Closing fragment
10-13 12:51	40m	- / -6	DL9CZ	-20 / -	2	Partial capture
10-13 12:45	40m	- / -6	DJ0MAB	-16 / -	3	✓ Closing fragment
10-10 15:25	40m	-12 / -	PA7FK	-11 / +6	3	✓ Closing observed
10-10 15:18	40m	-10 / -7	DL2VPO	+5 / -	5	✓ Full exchange observed
10-09 21:54	40m	-12 / -	IK4TVP	- / -	2	✓ Closing fragment
10-09 21:50	40m	-12 / -	CN8NS	- / -	2	Partial capture
10-09 21:49	40m	-15 / -5	EX7CQ	-9 / -	3	Partial capture
10-09 21:42	40m	-14 / -	SV1SFZ	- / +6	3	✓ Closing fragment
10-09 21:39	40m	-15 / -12	SV1DZB	-11 / -	4	✓ Closing observed
10-09 21:37	40m	-15 / -17	SQ2RAD	-6 / -	2	Partial capture
10-09 21:35	40m	-14 / -3	EX7CQ	-9 / -	3	Partial capture
10-09 21:32	40m	-10 / -	HA1BF	- / -	2	Partial capture
10-09 21:30	40m	-14 / -1	EA1KCU	-13 / +4	3	Partial capture
10-09 21:28	40m	-8 / -	CT7BHD/P	- / -2	2	✓ Closing fragment
10-09 21:26	40m	-10 / -	IK2JYT	-10 / -	3	✓ Closing observed
10-09 21:22	40m	-11 / -4	G8RZ	0 / +6	5	✓ Full exchange observed
10-09 21:16	40m	-7 / -	AM5CV	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
144000 -14 2469  E70SZ IW2CVL JN45
144130 -10 2470  G0XWD IW2CVL JN45
144230  -9 2470  DM4ZPJ IW2CVL JN45 (x2)
144330  -6 2470  DK1XAM IW2CVL JN45
144345  -9 2589  IW2CVL DK1XAM +03
144400  -8 2470  DK1XAM IW2CVL R+02
144415 -13 2589  IW2CVL DK1XAM RR73
092745 -15 1218  IW2CVL ON8LX +00 (x2)
093645  +0  479  IW2CVL HB9CYV -03 (x2)
094145 -13 1077  IW2CVL DL2USR -08 (x2)
094330 -15 2469  OE4BHF IW2CVL JN45

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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