HH2JR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Haiti Most frequent locator attributed to this token: FK38

Receiver-side FT8 activity involving HH2JR, decoded by SO8OO in southeastern Poland. 64 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-21 and 2026-08-22.

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 64 FT8 messages attributed to HH2JR as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -19 dB; no usual signal pattern is inferred.

Overview

64
Messages attributed
2
UTC dates decoded
12
Active 15-min windows
-19 dB
Estimated median S/N

Bands

First attributed message: 2026-08-21
Last attributed message: 2026-08-22 00:12 UTC

Observed FT8 message patterns

Attributed sample
64 messages
Active dates
2 UTC dates
Estimated median S/N
-19 dB
Estimated 10th-90th percentile
-22 to -13 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 54, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 1.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Most frequent locator attributed to HH2JR

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
FK38 · 13 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,778 km (approx.)
Last such locator decoded
2026-08-22 00:12 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 UTCBandHH2JR S/NCounterpartCounterpart S/NMsgsCapture
08-30 12:44 20m - / -19 DM5KM -3 / - 3 ✓ Closing fragment
08-30 12:37 20m - / -19 DM5KM +2 / - 2 Partial capture
08-28 10:46 20m - / - GJ0KYZ -4 / - 3 Partial capture
08-28 10:42 20m - / -22 RU3GF +16 / - 2 ✓ Closing fragment
08-28 10:37 20m - / -12 LA3SHA -7 / - 6 ✓ Closing fragment
08-28 10:33 20m - / - SA3SHN -6 / - 3 Partial capture
08-27 11:19 20m - / - G6CUT -2 / - 2 Partial capture
08-27 11:02 20m - / -18 LA6RJA -12 / - 4 Partial capture
08-24 10:37 20m - / - OH2BIW -7 / - 4 Partial capture
08-23 10:14 20m - / -7 DL6II -5 / - 6 Partial capture
08-23 10:12 20m - / -22 DL9JGO -6 / - 2 ✓ Closing fragment
08-23 09:49 20m - / -11 MM0ABM -24 / - 3 Partial capture
08-23 09:49 20m - / - PD0OKP -15 / - 3 Partial capture
08-22 11:14 20m - / - LA9KY -2 / - 6 Partial capture
08-22 00:14 20m - / - EA7GUK -14 / - 2 Partial capture
08-22 00:13 20m - / - YB6NE -14 / - 5 Partial capture
08-22 00:12 20m - / -23 PP7GB -18 / - 7 Partial capture
08-21 23:34 20m - / - ON4SS -2 / - 2 Partial capture
08-21 23:33 20m -21 / - WL7E - / -6 3 Partial capture
08-21 23:32 20m - / -14 OS8E -4 / - 4 Partial capture
08-21 23:32 20m -19 / - KA8JIL - / +4 2 ✓ Closing fragment
08-21 23:30 20m - / - ON4SS -4 / - 3 Partial capture
08-21 23:22 20m - / +4 OS8E -8 / - 2 Partial capture
08-21 23:21 20m - / - UX1VT -4 / - 3 Partial capture
08-21 23:20 20m - / - ON4SS -8 / - 6 Partial capture
08-21 23:19 20m -20 / - G5GMN - / -7 2 Partial capture
08-21 23:16 20m - / - IZ5MJO -12 / - 3 Partial capture
08-21 23:16 20m - / - UX1VT -14 / - 2 Partial capture
08-21 23:13 20m - / - US5ZCO -8 / - 11 Partial capture
08-21 23:11 20m - / - RA3WY -12 / - 2 Partial capture
08-21 23:11 20m -22 / -21 YV5AEZ -16 / -8 6 ✓ Full exchange observed
08-21 23:11 20m -20 / - W0OVX - / - 2 ✓ Closing fragment
08-21 23:09 20m - / - IZ5MJO -9 / - 3 Partial capture
08-21 23:09 20m - / - ON4SS -1 / - 5 Partial capture
08-21 23:09 20m - / -1 OS8E -11 / - 2 Partial capture
08-21 23:07 20m - / - US5ZCO -2 / - 4 Partial capture
08-21 23:05 20m -20 / -9 DM2FK -6 / - 4 ✓ Closing observed
08-21 23:02 20m - / - RV6LN -9 / - 3 Partial capture
08-21 23:01 20m - / - F4MXU -14 / - 2 Partial capture
08-21 22:59 20m - / - RA3WY -21 / - 3 Partial capture
08-21 22:59 20m -19 / - R4CES - / -24 5 Partial capture
08-21 22:57 20m -18 / - WA2ZPX - / 0 2 ✓ Closing fragment
08-21 22:56 20m - / - YV5AEZ -14 / - 2 Partial capture
08-21 22:56 20m - / - F4MXU -9 / - 2 Partial capture
08-21 22:55 20m -17 / -15 UT7HX -2 / -16 6 ✓ Full exchange observed
08-21 22:54 20m - / -3 OS8E -10 / - 2 Partial capture
08-21 22:54 20m -17 / - W7TLG - / -18 3 Partial capture
08-21 22:51 20m - / -15 EC3A -15 / - 2 ✓ Closing fragment
08-21 22:49 20m - / - F4MXU -12 / - 2 Partial capture
08-21 22:44 20m - / -15 UZ5CA +9 / - 8 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
104045  +2 2506  HH2JR LA3SHA 73
104215 +13 2677  HH2JR RU3GF -22 (x2)
104615  -4 1571  HH2JR GJ0KYZ IN89 (x3)
112515 -14 1312  HH2JR LA1SNA JO49
112745 -10 1573  HH2JR SK2TT JP94
113715  -5 1313  HH2JR LA1SNA JO49 (x2)
123745  +7  280  HH2JR DM5KM -19 (x5)
40m
UTC    dB Audio  Message
033730 -13 2666  HH2JR SQ8GHZ KO11

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee