IK8IOO — 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: JM88

Receiver-side FT8 activity involving IK8IOO, decoded by SO8OO in southeastern Poland. 374 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 27 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.

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 374 FT8 messages attributed to IK8IOO 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 (41%), followed by 20 m (25%) and 40 m (24%). Most decodes (59%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

374

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

80m · 152 60m · 19 40m · 90 20m · 92 10m · 21

First attributed message: 2026-06-06
Last attributed message: 2026-11-04 05:42 UTC

Observed FT8 message patterns

Attributed sample: 374 messages
Active dates: 27 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -17 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 50, moderate (-15 to -9 dB) 205, strong (≥ -8 dB) 119.

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 IK8IOO in decoded directed-looking exchanges:

DJ0FX · Fed. Rep. of Germany DL0ROS · Fed. Rep. of Germany G4ZFJ · England SV9MBH · Crete

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 IK8IOO

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: JM88 · 288 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,327 km (approx.)
Last such locator decoded: 2026-11-04 05:42 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	IK8IOO S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 18:00	40m	- / -9	PF40EUDXF	+4 / -	3	Partial capture
11-02 17:40	60m	-11 / -11	DJ0FX	+6 / -11	4	✓ Full exchange observed
11-02 17:20	60m	-12 / -10	G4ZFJ	-1 / -	7	✓ Closing observed
11-02 17:02	60m	- / -10	DL0ROS	+4 / -	2	✓ Closing fragment
11-01 20:10	80m	- / -20	SV9MBH	-16 / -	2	✓ Closing fragment
10-14 03:33	40m	-10 / -	N2KTC	- / -19	9	Partial capture
10-11 05:15	40m	- / +4	IQ0AAX	-8 / -	3	Partial capture
10-04 16:30	40m	- / -14	R3ZBY	-8 / -	2	Partial capture
10-04 16:22	40m	- / +2	IQ9SZ/7	-16 / -	5	Partial capture
09-19 19:24	80m	-12 / -	LZ936BA	- / +3	2	Partial capture
09-14 20:45	80m	-16 / -	UB0SMX/P	- / -	4	Partial capture
09-04 05:04	40m	- / -	DL6UCK	-4 / -	11	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
192400 -11 1507  IK8IOO II9IAGM -05
192415 -12  423  LZ936BA IK8IOO R+03 (x2)
201015 -16 1485  IK8IOO SV9MBH R-20 (x2)
201100 -15  590  CQ IK8IOO JM88 (x6)
051215 +12 2572  IK8IOO IQ4JO JN63
051330 -13  731  CQ IK8IOO JM88
051645 +13 2572  IK8IOO IQ4JO JN63 (x2)

40m

UTC    dB Audio  Message
051530  -7  897  IK8IOO IQ0AAX +11 (x2)
033315 -11  659  N2KTC IK8IOO JM88 (x9)
180045  +8  346  IK8IOO PF40EUDXF -09 (x3)
054215 -10  495  TC5ATA IK8IOO JM88

60m

UTC    dB Audio  Message
172115  +2  475  IK8IOO G4ZFJ JO01 (x4)
172300 -12  609  G4ZFJ IK8IOO RR73
172315  +3  475  IK8IOO G4ZFJ 73
172330 -13  609  CQ IK8IOO JM88
173215 -24 1875  IK8IOO PA4PA JO22
173700 -11  506  CQ IK8IOO JM88 (x2)
174045  +6 1652  IK8IOO DJ0FX JN67
174100 -11  506  DJ0FX IK8IOO -11
174115  +9 1652  IK8IOO DJ0FX R-11 (x2)
174530 -14  505  CQ IK8IOO JM88

10m

UTC    dB Audio  Message
101000  -8  627  CQ IK8IOO JM88

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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