PI7Q — 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: Netherlands Most frequent locator attributed to this token: JO90

Receiver-side FT8 activity involving PI7Q, decoded by SO8OO in southeastern Poland. 139 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-22 and 2026-10-23.

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 139 FT8 messages attributed to PI7Q 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 (68%), followed by 40 m (32%). Several six-hour UTC windows tied for the largest share (64%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -4 dB.

Overview

139
Messages attributed
5
UTC dates decoded
12
Active 15-min windows
-4 dB
Estimated median S/N

Bands

80m · 94 40m · 45
First attributed message: 2026-07-22
Last attributed message: 2026-10-23 12:11 UTC

Observed FT8 message patterns

Attributed sample
139 messages
Active dates
5 UTC dates
Estimated median S/N
-4 dB
Estimated 10th-90th percentile
-18 to +6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 101.

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 PI7Q in decoded directed-looking exchanges:

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 PI7Q

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
JO90 · 139 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
208 km (approx.)
Last such locator decoded
2026-10-23 12:11 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 UTCBandPI7Q S/NCounterpartCounterpart S/NMsgsCapture
10-23 12:09 80m - / -5 DK7ZT -6 / - 5 Partial capture
10-23 12:08 40m - / - DA1ST -15 / - 5 Partial capture
10-23 12:05 40m - / - DK4FH -6 / - 2 Partial capture
10-23 12:03 40m - / - OE6TNO -7 / - 7 Partial capture
10-23 12:03 40m - / - PC2J -19 / - 4 Partial capture
10-21 13:46 10m - / - CT2GQA -3 / - 4 Partial capture
10-21 13:45 10m - / -11 CT2JMA +6 / - 3 Partial capture
10-21 00:32 80m - / -11 DK7ZT +13 / - 5 Partial capture
10-21 00:32 80m - / - R8LCA -13 / - 5 Partial capture
10-21 00:30 80m - / - RJ3DC 0 / - 6 Partial capture
10-21 00:27 80m - / - 9A4ZM +9 / - 2 Partial capture
10-21 00:27 80m - / - RX3ASQ +3 / - 6 Partial capture
10-21 00:25 80m - / -17 R5AV +6 / - 11 Partial capture
10-21 00:25 80m - / - RJ3DC -3 / - 5 Partial capture
10-21 00:25 80m - / -6 DK7ZT +6 / - 5 Partial capture
10-21 00:25 80m - / - HG8LXL +8 / - 8 Partial capture
10-21 00:24 80m - / - HA7TM +12 / - 3 Partial capture
10-21 00:24 80m - / - RX3ASQ 0 / - 2 Partial capture
10-21 00:14 80m - / - OH6IH +3 / - 2 Partial capture
10-21 00:13 80m - / - RX3ASQ +12 / - 2 Partial capture
10-21 00:12 80m - / - R8LCA -13 / - 10 Partial capture
10-21 00:11 80m - / - DO7BE -3 / - 2 Partial capture
10-21 00:11 80m - / - 9A4ZM +10 / - 2 Partial capture
10-21 00:11 80m - / 0 DK7ZT +5 / - 5 Partial capture
10-21 00:10 80m - / - HG8LXL +10 / - 4 Partial capture
10-21 00:08 80m - / - RJ3DC +4 / - 5 Partial capture
10-21 00:07 80m - / -12 R5AV +8 / - 13 Partial capture
10-21 00:07 80m - / - HG8LXL +5 / - 3 Partial capture
10-21 00:07 80m - / - RX3ASQ +5 / - 4 Partial capture
10-21 00:06 80m - / - 9A60CBM +5 / - 7 Partial capture
10-21 00:06 80m - / - HA7TM +10 / - 3 Partial capture
10-21 00:02 80m - / +2 DK7ZT +11 / - 3 Partial capture
10-21 00:01 80m - / - OK1AYM +8 / - 2 Partial capture
10-21 00:01 80m - / - R8LCA -14 / - 3 Partial capture
10-21 00:01 80m - / - SP4NKU -10 / - 3 Partial capture
10-20 23:59 80m - / - RX3ASQ +4 / - 4 Partial capture
10-20 23:59 80m - / -10 R5AV +8 / - 7 Partial capture
10-20 23:57 80m - / - DO7BE +1 / - 8 Partial capture
10-20 23:57 80m - / - 9A4ZM +8 / - 2 Partial capture
10-20 23:55 80m - / +2 DK7ZT +11 / - 5 Partial capture
10-20 23:55 80m - / - ON4MAP -9 / - 4 Partial capture
10-20 23:55 80m - / - HA7TM +14 / - 3 Partial capture
10-20 23:55 80m - / - RX3ASQ -1 / - 2 Partial capture
10-20 23:54 80m - / - DO7BE -4 / - 2 Partial capture
10-20 23:54 80m - / - DK8HC 0 / - 5 Partial capture
10-20 23:54 80m - / - EA1IOK -8 / - 3 Partial capture
10-20 23:54 80m - / -3 F1PBZ +6 / - 2 Partial capture
10-20 23:54 80m - / - HG8LXL +5 / - 7 Partial capture
10-20 23:54 80m - / - US2YW +3 / - 5 Partial capture
10-20 23:11 40m - / - R4HHN -10 / - 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
003330 +10  825  PI7Q DK7ZT -11
003400 -11 1758  PI7Q R8LCA MO27
003400 +15  826  PI7Q DK7ZT -11
003430 -12 1758  PI7Q R8LCA MO27
003430 +12  826  PI7Q DK7ZT -11
120915  +6 1503  CQ PI7Q JO90
120930  -6 1759  PI7Q DK7ZT -05
120945  +4 1503  CQ PI7Q JO90
121000  -8 1759  PI7Q DK7ZT -05
121015  +4 1503  CQ PI7Q JO90
121030 -10 1759  PI7Q DK7ZT -05
121045  +4 1503  CQ PI7Q JO90
121100  -4 1759  PI7Q DK7ZT -05
121115  +4 1503  CQ PI7Q JO90
121130  -2 1759  PI7Q DK7ZT -05
40m 
UTC    dB Audio  Message
120445  -3 1539  CQ PI7Q JO90
120500 -18 1276  PI7Q SP3DVO -12
120500 -19 2066  PI7Q PC2J JO22
120500  -7 1538  PI7Q OE6TNO JN77
120500  -8  982  PI7Q DK4FH +19
120515  -4 1539  CQ PI7Q JO90
120530  -5  982  PI7Q DK4FH +19
120630  -6 1538  PI7Q OE6TNO JN77 (x3)
120800 -16 1538  PI7Q DA1ST JO41 (x5)
10m 
UTC    dB Audio  Message
134530  +5 2222  PI7Q CT2JMA -11 (x2)
134600  -6 1590  PI7Q CT2GQA IM58
134630  +4 2222  PI7Q CT2JMA -11
134630  -5 1590  PI7Q CT2GQA IM58 (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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee