HB0WR — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

326 messages

Active dates

11 UTC dates

Estimated median S/N

+1 dB

Estimated 10th-90th percentile

-10 to +12 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 287.

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 HB0WR 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 HB0WR

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

JN47 · 73 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

975 km (approx.)

Last such locator decoded

2026-09-11 03:25 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
032215  +6 2810  VP2MAA HB0WR JN47 (x5)
032430  +4 1120  HB0WR EC1A IN73 (x2)
032515  -4 1120  VP2MAA HB0WR JN47 (x2)
032630  +7 1000  HB0WR EC1A IN73

UTC    dB Audio  Message
160345  -8  748  HB0WR ON5RZ JO21
160400 -15 2416  ON2SLC HB0WR R-15
160415  -9  749  HB0WR ON5RZ JO21 (x3)
160530 -16 2415  ON5RZ HB0WR RR73
160545 -10  748  HB0WR ON5RZ 73
160615  -6 2416  HB0WR DL1ASL JO50
160630 -16 2415  I6ODJ HB0WR -24
160645  -9 2416  HB0WR DL1ASL JO50
160700 -13 2414  I6ODJ HB0WR -24
161015  -9 2618  HB0WR EA3FCQ R-18
161030 -17 2414  EA3FCQ HB0WR RR73
161045 -12 2618  HB0WR EA3FCQ 73
172245  -5 1399  HB0WR HG7WHD JN97

UTC    dB Audio  Message
191330 +11 2621  HB0WR OK1YQ JN79
191330  -5 2910  HB0WR UB5MBA KO97
191400 +15 2621  HB0WR OK1YQ JN79
191400  -6 2910  HB0WR UB5MBA KO97
191500 -11 2816  HB0WR DO3JP JN49 (x3)
160345  -1 1455  HB0WR DG0AM -14 (x8)

UTC    dB Audio  Message
065600 -16 2075  HB0WR HB9ACA JN36 (x6)
072745  +0  865  HB0WR CT3MD IM13 (x3)

UTC    dB Audio  Message
085445  -8  662  HB0WR ON4GG JO20
085815 -10 1200  HB0WR F4JZX IN94 (x3)
105745 -20 1702  HB0WR F1UGD IN94 (x9)
110745  -4 2397  HB0WR DL1EZ JO30 (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.