AG4QX — 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: EL87

Receiver-side FT8 activity involving AG4QX, decoded by SO8OO in southeastern Poland. 23 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-03 and 2026-10-28.

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 23 FT8 messages attributed to AG4QX as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (78%), followed by 40 m (17%) and 80 m (4%). Most decodes (100%) fell within the six-hour window 20:00-02:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

23
Messages attributed
6
UTC dates decoded
10
Active 15-min windows
-12 dB
Estimated median S/N

Bands

80m · 1 40m · 4 20m · 18
First attributed message: 2026-07-03
Last attributed message: 2026-10-28 01:23 UTC

Observed FT8 message patterns

Attributed sample
23 messages
Active dates
6 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-22 to -8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 4.

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 AG4QX in decoded directed-looking exchanges:

Most frequent locator attributed to AG4QX

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
EL87 · 14 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,675 km (approx.)
Last such locator decoded
2026-10-28 01:23 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 UTCBandAG4QX S/NCounterpartCounterpart S/NMsgsCapture
11-04 01:37 40m - / -15 5B4AMX -4 / - 2 ✓ Closing fragment
11-04 00:00 80m - / -19 GM4GZW -7 / - 4 ✓ Closing fragment
11-01 04:09 80m - / -5 CU2DX +3 / - 2 ✓ Closing fragment
10-31 03:54 80m - / -14 9A5E +14 / - 2 ✓ Closing fragment
10-31 03:49 80m - / - ON8WR -2 / - 3 Partial capture
10-31 03:46 80m - / -16 DK2EU +6 / - 5 ✓ Closing fragment
10-31 03:46 80m - / - DO1FHQ -3 / - 2 Partial capture
10-31 03:45 80m - / -12 DD7EE +2 / - 2 ✓ Closing fragment
10-31 03:39 80m - / -13 DD7EE +3 / - 4 ✓ Closing fragment
10-30 03:07 40m - / -12 5B4AMX -10 / - 4 Partial capture
10-29 22:39 40m - / - EA5BLP -10 / - 2 Partial capture
10-29 22:37 40m - / -15 M0MLS -6 / - 5 Partial capture
10-28 01:23 80m -24 / -25 GI4SNA +2 / - 3 ✓ Closing observed
10-27 23:01 80m - / -14 EA8AJ -11 / - 2 ✓ Closing fragment
10-27 22:41 40m - / - F5PBG -4 / - 2 Partial capture
10-20 00:52 40m - / -3 HA1BF -18 / - 2 ✓ Closing fragment
10-17 01:39 80m - / -19 PI4DX +8 / - 3 ✓ Closing fragment
10-12 01:04 80m - / -16 CT7AUT -14 / - 5 ✓ Closing fragment
10-11 01:58 80m - / -18 EC5M +9 / - 7 Partial capture
10-04 15:32 10m - / -19 9J2FI -2 / - 3 Partial capture
09-12 07:46 40m - / - HG8LXL -4 / - 4 Partial capture
09-12 00:51 40m - / - EB3JT -6 / - 4 Partial capture
08-30 20:35 20m -11 / - 9J2FI - / - 2 Partial capture
08-22 01:44 40m - / -10 KF8EXX -12 / - 2 Partial capture
08-22 01:13 40m -8 / - WA1VEE - / -7 3 ✓ Closing fragment
08-21 01:45 40m - / -12 OK1WCF +1 / - 8 Partial capture
08-21 01:42 40m - / -14 EC3A -10 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
224100  -5 1522  AG4QX F5PBG IN78 (x2)
223730  -5 1756  AG4QX M0MLS -15 (x4)
223900 -11 2603  AG4QX EA5BLP JN00
223930  -8 1756  AG4QX M0MLS RRR
223930 -10 2603  AG4QX EA5BLP JN00
030700  -9 2199  AG4QX 5B4AMX -12 (x6)
80m 
UTC    dB Audio  Message
034715  +5  924  AG4QX DK2EU JO31 (x3)
034915  +1 1141  AG4QX ON8WR JO11
034915 +10  924  AG4QX DK2EU 73
034945  +0 1141  AG4QX ON8WR JO11 (x2)
035430 +12 2134  AG4QX 9A5E -14 (x2)
040900  +1  386  AG4QX CU2DX -05 (x2)
000015  -5 1904  AG4QX GM4GZW -19 (x4)
10m 
UTC    dB Audio  Message
155800 -12 1591  AG4QX 4O5JD -11
153245  -2 2834  AG4QX 9J2FI -19 (x3)
20m 
UTC    dB Audio  Message
203530 -11 2853  9J2FI AG4QX EL87 (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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