MI7JQH — 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: Northern Ireland Most frequent locator attributed to this token: IO74

Receiver-side FT8 activity involving MI7JQH, decoded by SO8OO in southeastern Poland. 793 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 67 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-27.

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 793 FT8 messages attributed to MI7JQH as the transmitting token by decoded message structure across 67 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (92%), followed by 40 m (6%) and 80 m (2%). Most decodes (84%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

793
Messages attributed
67
UTC dates decoded
194
Active 15-min windows
-13 dB
Estimated median S/N

Bands

80m · 12 40m · 51 20m · 730
First attributed message: 2026-06-06
Last attributed message: 2026-10-27 22:00 UTC

Observed FT8 message patterns

Attributed sample
793 messages
Active dates
67 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-21 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 266, moderate (-15 to -9 dB) 348, strong (≥ -8 dB) 179.

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 MI7JQH 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 MI7JQH

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
IO74 · 537 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,881 km (approx.)
Last such locator decoded
2026-10-27 22:00 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 UTCBandMI7JQH S/NCounterpartCounterpart S/NMsgsCapture
10-31 18:58 80m - / -24 ON5YT -10 / - 2 Partial capture
10-28 19:51 40m - / +6 DL4DP -10 / - 2 Partial capture
10-27 22:01 80m - / - S50XX +7 / - 3 Partial capture
10-27 22:00 80m -21 / -21 YO6LM 0 / - 2 Partial capture
10-27 21:56 80m -16 / -18 YO6LM +1 / - 3 Partial capture
10-27 21:54 80m - / -21 IV3IHV +3 / - 4 Partial capture
10-27 21:49 80m - / -9 DO8PAT -10 / - 5 ✓ Closing fragment
10-27 21:49 80m - / - OK1UOZ +6 / - 7 Partial capture
10-27 21:49 80m - / -13 RX3ASQ -1 / - 3 Partial capture
10-27 21:41 40m - / -10 CT7BRV -5 / - 4 ✓ Closing fragment
10-27 21:40 40m - / - R1ZDG -14 / - 3 Partial capture
10-27 21:36 40m -24 / - HA7BLT - / -18 2 Partial capture
10-27 21:21 40m -10 / - EA4HTI - / -16 3 Partial capture
10-27 20:49 40m - / +7 EC1DD -10 / - 2 Partial capture
10-27 20:43 40m - / -14 EA6ANX -14 / - 2 Partial capture
10-27 20:27 40m - / -14 IK4RVY -11 / - 4 Partial capture
10-24 19:37 80m - / - G4FHL -8 / - 2 Partial capture
10-18 21:57 40m - / -18 EX7CQ -9 / - 2 Partial capture
10-18 21:10 40m - / -9 EA3IVB -11 / - 3 Partial capture
10-11 14:24 40m - / -19 OZ9FF -14 / - 2 ✓ Closing fragment
10-06 19:30 40m - / - M0IQW -6 / - 2 Partial capture
09-29 20:50 80m - / -24 F4LHL +1 / - 3 Partial capture
09-29 20:44 80m - / -25 F4CYH -6 / - 2 ✓ Closing fragment
09-29 20:40 80m - / - DH3KR -6 / - 4 Partial capture
09-29 20:02 40m - / -20 UR4QWW -11 / - 20 Partial capture
09-27 20:43 80m - / -5 MI7IHF -6 / - 4 Partial capture
09-27 19:24 40m - / +2 ON1JP -17 / - 3 Partial capture
09-26 19:33 80m - / -11 F1MLN -11 / - 3 Partial capture
09-26 19:18 40m - / -20 DK1HSI -1 / - 2 Partial capture
09-26 18:58 80m - / -24 DL1OH -9 / - 2 ✓ Closing fragment
09-26 18:56 40m - / -20 DK1HSI -11 / - 3 Partial capture
09-26 18:52 40m - / +4 PD7FS -15 / - 11 Partial capture
09-26 18:43 40m - / -20 DK1HSI -10 / - 6 Partial capture
09-26 18:37 40m - / -2 F1PBZ -7 / - 3 ✓ Closing fragment
09-26 18:34 40m - / -16 DL7VGU +7 / - 5 ✓ Closing fragment
09-25 21:22 40m - / -17 F6DKQ -13 / - 3 ✓ Closing fragment
09-25 20:45 80m - / -16 DL4BCY -8 / - 2 Partial capture
09-25 20:32 80m - / -20 DO1TOM -6 / - 2 ✓ Closing fragment
09-25 20:26 40m - / - PE2K -8 / - 7 Partial capture
09-24 19:50 40m - / -23 DK1MCS -3 / - 5 Partial capture
09-24 19:37 40m - / -4 HB10GBT -6 / - 4 Partial capture
09-24 19:27 40m - / -12 OV5SP -14 / - 3 Partial capture
09-20 20:20 40m -13 / -5 EH3ST -13 / -4 3 Partial capture
09-19 21:14 80m - / -17 PC2J -7 / - 3 ✓ Closing fragment
09-19 19:00 40m - / -8 PA3HGU -6 / - 4 ✓ Closing fragment
09-18 19:39 40m -15 / - MW0ACX - / -18 2 Partial capture
09-18 19:21 40m - / -24 I4USC -1 / - 10 Partial capture
09-18 19:07 40m - / -18 M0PEL -10 / - 3 ✓ Closing fragment
09-17 18:38 40m - / -14 PF7DKW +1 / - 3 ✓ Closing fragment
09-16 21:23 40m - / -6 PD1RO -14 / - 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
212630 -12  460  SP9YGD MI7JQH -07
213330 -20 1386  CQ MI7JQH IO74
213630 -24 1385  HA7BLT MI7JQH -18 (x2)
214045 -15 1380  MI7JQH R1ZDG KP67 (x3)
214145  -4  737  MI7JQH CT7BRV -10 (x4)
195115  -9 2542  MI7JQH DL4DP JO31 (x2)
214100 -20 1269  MI7JQH HB9EXE RRR
202345  -3  776  MI7JQH EA3CXN 73
80m 
UTC    dB Audio  Message
215445  +4 1577  MI7JQH IV3IHV -21 (x3)
215630 -16 2572  YO6LM MI7JQH IO74
215645  -1 2572  MI7JQH YO6LM -18 (x2)
220000 -21 2572  YO6LM MI7JQH IO74
220045  +0 2572  MI7JQH YO6LM -21
220115  +9 2572  MI7JQH S50XX JN65 (x3)
203815  +2  419  MI7JQH ON4CJU -11
185830  -8 1437  MI7JQH ON5YT -24 (x3)
20m 
UTC    dB Audio  Message
185000 -12  490  MI7JQH HB9IUI -09
084745  +2  669  MI7JQH F1POK JN27 (x7)
085730 -16 2164  OK1VM MI7JQH IO74 (x5)
090200 -20 2164  CQ MI7JQH IO74
161700  -9 2311  MI7JQH F1THK -24

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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