7Q5MP — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

1,653 messages

Active dates

10 UTC dates

Estimated median S/N

-9.4 dB

Estimated 10th-90th percentile

-17.1 to +1 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 280, moderate (-15 to -9 dB) 637, strong (≥ -8 dB) 736.

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 7Q5MP 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 7Q5MP

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

KH67 · 115 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

7,029 km (approx.)

Last such locator decoded

2026-07-03 11:22 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.

Recent FT8 messages decoded at SO8OO

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

UTC    dB Audio  Message
095545 -23 1617  7Q5MP ON4AXU R+00 (x5)
105715  -5  763  7Q5MP RG6S KN77 (x4)
185915 -18 1933  7Q5MP IK4HLQ JN54 (x2)
125130 -24 1672  BG8NQ 7Q5MP RR73
142600 -20 1671  DH1GKS 7Q5MP -07 (x2)
145400 -24 1671  RA3AHQ 7Q5MP RR73

UTC    dB Audio  Message
033715 -16 1790  7Q5MP IW1DQS JN35
034315 -20 1760  7Q5MP IK2TPX JN45 (x5)
034745 -19 1653  7Q5MP SP8MO KN09 (x2)
034815 -18 1760  7Q5MP IK2TPX JN45 (x7)

UTC    dB Audio  Message
000745  +2 2102  7Q5MP DO9BAU JO62 (x11)

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.