TI2CC — reception at SO8OO

Observed FT8 message patterns

Attributed sample

350 messages

Active dates

28 UTC dates

Estimated median S/N

-10.4 dB

Estimated 10th-90th percentile

-21 to -5 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 78, moderate (-15 to -9 dB) 163, strong (≥ -8 dB) 109.

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 TI2CC 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 TI2CC

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

EJ79 · 177 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

10,371 km (approx.)

Last such locator decoded

2026-09-30 02:40 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
023700  -8 1347  TI2CC DB3ZY JO40
023730  -7  691  9A4AA TI2CC EJ79
023745  +3  819  TI2CC 9A4AA -11
023800  +0 1347  TI2CC DB3ZY JO40
023800  -5  691  9A4AA TI2CC R-14
023815  +1  819  TI2CC 9A4AA -11
023830 -10 1347  TI2CC DB3ZY JO40
023830  -7  691  9A4AA TI2CC R-14
023845 -15 2362  TI2CC PY5XT GG54
023845  +3  818  TI2CC 9A4AA RR73
023900  -7  691  9A4AA TI2CC 73
024000  -8  691  LZ2II TI2CC EJ79 (x2)
024115  +2 1347  TI2CC DB3ZY JO40 (x2)

UTC    dB Audio  Message
025300  +3  444  TI2CC R3VS LO06
025300  -6 1676  TI2CC R3RB LO03
025315  -5  443  W4GIV TI2CC -17
025330  -4 2114  TI2CC SV7NIN KN11
025330 -12 1676  TI2CC R3RB LO03 (x2)
025430  -1 2113  TI2CC SV7NIN KN11
025430  -8 1676  TI2CC R3RB LO03 (x3)
231300  -7  684  YC2BUZ TI2CC EJ79
232045 -10  684  W6N TI2CC EJ79
232345 -12  684  W6M TI2CC EJ79 (x3)

UTC    dB Audio  Message
013230  +1 1124  TI2CC SM6CCO JO78
013230  +4  666  TI2CC LB0TH JP43 (x2)
013400  +9  666  TI2CC F4UJU JN06
013430  -1 1939  TI2CC SM6CCO JO78
013430  +7  666  TI2CC LB0TH JP43 (x2)
013530  +2 1177  TI2CC SM6CCO JO78 (x3)
013700 +12 2486  TI2CC ON6AA JO11 (x5)

UTC    dB Audio  Message
172615  +4 2691  TI2CC F1PBZ +01 (x4)
182830 -21 2194  TI2CC C31CT JN02 (x4)
183815  -8  290  TI2CC IW5DNZ JN53 (x3)
172415 -10 1998  TI2CC CT3HF IM12 (x4)

UTC    dB Audio  Message
013345  -2  461  TI2CC IK4LZH R-02 (x2)
014045 -17 1207  TI2CC F1IQH JN27
215115  +0  463  TI2CC IK4LZH JN54 (x2)
215145 -13  215  TI2CC DJ9BW JO53
215215  -4  463  TI2CC IK4LZH 73
215215  -3  215  TI2CC DJ9BW JO53
215445  -8  695  TI2CC NZ4CW FM02
233500  -2  612  CQ TI2CC EJ79 (x2)
233545 -13  611  TI2CC WB8JUI EN81
233600  -2  612  OZ1AKZ TI2CC -12 (x2)
233645 -11  610  TI2CC WB8JUI EN81

UTC    dB Audio  Message
013115  +8 1130  TI2CC UR5EDX KN78 (x15)

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.