JA2IQV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA2IQV, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-06-17.
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 15 FT8 messages attributed to JA2IQV as the transmitting token by decoded message structure across 3 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 -16 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 15 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -16 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 0.
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).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with JA2IQV in decoded directed-looking exchanges:
Most frequent locator attributed to JA2IQV
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
- PM85 · 10 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,586 km (approx.)
- Last such locator decoded
- 2026-06-17 19:39 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 UTC | Band | JA2IQV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-12 21:19 | 40m | - / - | S57BTI | +2 / - | 2 | Partial capture |
| 09-12 20:43 | 40m | - / -18 | OZ1AXG | +24 / - | 2 | Partial capture |
| 09-12 20:29 | 40m | - / -14 | OZ1AXG | +11 / - | 3 | Partial capture |
| 09-07 21:28 | 40m | - / -22 | SY1BKQ | +5 / - | 5 | ✓ Closing fragment |
| 08-25 19:51 | 40m | - / -15 | R2DDN | 0 / - | 2 | ✓ Closing fragment |
| 08-17 19:23 | 40m | - / -21 | UB3AMO | -10 / - | 3 | Partial capture |
| 08-13 20:07 | 20m | - / - | DL1R | +2 / - | 9 | Partial capture |
| 08-10 19:45 | 20m | - / -23 | F4IBJ | 0 / - | 2 | ✓ Closing fragment |
| 07-17 20:06 | 20m | - / -14 | II0NRG | +5 / - | 2 | Partial capture |
| 07-17 20:05 | 20m | - / - | DL1R | -1 / - | 4 | Partial capture |
| 06-27 20:20 | 20m | - / -22 | UT4VL | -11 / - | 4 | Partial capture |
| 06-25 19:03 | 40m | - / -23 | UT5ZC | -14 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195100 +1 2538 JA2IQV R2DDN R-15 195100 -6 2138 JA2IQV F4BYA JN19 195130 -2 2538 JA2IQV R2DDN 73 212800 +9 2830 JA2IQV SY1BKQ KM18 (x5) 202900 +13 2789 JA2IQV OZ1AXG -14 (x5) 211930 -2 1633 JA2IQV S57BTI JN75 (x2)
UTC dB Audio Message 200830 +1 2721 JA2IQV DL1R JN58 (x2) 194500 -5 1585 JA2IQV F4IBJ R-23 (x2) 200715 +6 2672 JA2IQV DL1R JN58 (x2) 200815 -14 2369 JA2IQV E70Z -21 200815 +6 2672 JA2IQV DL1R JN58 (x4) 201015 -14 1119 JA2IQV IK0MIB JN62 201015 -1 2672 JA2IQV DL1R JN58 (x3)
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