IT9IVN — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving IT9IVN, decoded by SO8OO in southeastern Poland. 1,353 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 67 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 1,353 FT8 messages attributed to IT9IVN as the transmitting token by decoded message structure across 67 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (44%), followed by 60 m (25%) and 40 m (17%). Most decodes (91%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -2.1 dB.
Overview
Bands
Last attributed message: 2026-11-06 23:15 UTC
Observed FT8 message patterns
- Attributed sample
- 1,353 messages
- Active dates
- 67 UTC dates
- Estimated median S/N
- -2.1 dB
- Estimated 10th-90th percentile
- -14 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 103, moderate (-15 to -9 dB) 231, strong (≥ -8 dB) 1,019.
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 IT9IVN 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 IT9IVN
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
- JM77 · 764 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,485 km (approx.)
- Last such locator decoded
- 2026-11-06 23:15 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 | IT9IVN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 23:14 | 60m | -5 / - | CO7WT | - / - | 3 | Partial capture |
| 11-06 23:13 | 60m | - / - | PC2J | +6 / - | 4 | Partial capture |
| 11-06 23:08 | 60m | -6 / - | V26OC | - / - | 8 | Partial capture |
| 11-03 19:03 | 40m | -10 / - | PI40EUDXF | - / -23 | 2 | Partial capture |
| 11-03 18:10 | 80m | -9 / - | PI40EUDXF | - / -7 | 2 | Partial capture |
| 11-02 23:07 | 40m | -10 / - | V47JA | - / -11 | 4 | Partial capture |
| 11-02 22:48 | 40m | - / - | UA6YW | -12 / - | 4 | Partial capture |
| 11-02 22:47 | 40m | -3 / - | DA0M | - / -20 | 2 | ✓ Closing fragment |
| 11-02 22:45 | 40m | -2 / - | UT8SQ | - / -11 | 3 | ✓ Closing fragment |
| 11-02 22:42 | 40m | -7 / - | 3A2LF | - / -7 | 3 | ✓ Closing fragment |
| 11-02 22:37 | 60m | -6 / - | LY3KI | - / -2 | 2 | ✓ Closing fragment |
| 11-02 22:29 | 80m | -4 / -2 | IK4TVP | -2 / - | 3 | ✓ Closing observed |
| 11-02 22:27 | 80m | -1 / - | EX7DY | - / -15 | 3 | ✓ Closing fragment |
| 11-02 22:24 | 80m | -8 / - | R5AT | -12 / -16 | 3 | ✓ Closing observed |
| 11-02 22:22 | 80m | -10 / - | 4O4DB | -5 / - | 3 | ✓ Closing observed |
| 11-02 22:08 | 160m | -12 / - | T77NM | - / - | 2 | Partial capture |
| 10-31 19:06 | 80m | -6 / - | A92AE | - / -22 | 2 | ✓ Closing fragment |
| 10-31 18:38 | 80m | -8 / - | A92AE | - / - | 2 | Partial capture |
| 10-31 18:26 | 80m | +3 / - | A92AE | - / -26 | 4 | Partial capture |
| 10-29 18:14 | 40m | -5 / - | ZL1VAH | - / -17 | 3 | ✓ Closing fragment |
| 10-25 18:27 | 60m | -13 / - | S9R | - / -14 | 34 | Partial capture |
| 10-25 18:10 | 60m | -13 / - | S9R | - / - | 21 | Partial capture |
| 10-25 17:54 | 80m | -8 / -18 | YL3CW | +12 / -20 | 9 | ✓ Full exchange observed |
| 10-23 23:16 | 60m | -7 / -7 | Z31B | -10 / -1 | 5 | ✓ Full exchange observed |
| 10-23 23:12 | 80m | 0 / -1 | TK/DH7SB | +3 / -4 | 3 | Partial capture |
| 10-23 23:02 | 80m | - / -6 | GM5AIW | +11 / - | 3 | Partial capture |
| 10-23 23:01 | 80m | -7 / -6 | GM5A | +8 / -8 | 3 | Partial capture |
| 10-23 23:01 | 80m | -4 / -6 | GM6NX | +13 / -11 | 5 | Partial capture |
| 10-23 22:59 | 80m | -6 / -8 | DL4DP | -8 / -19 | 3 | ✓ Full exchange observed |
| 10-23 22:57 | 80m | -5 / - | OD5ZZ | - / -12 | 3 | ✓ Closing fragment |
| 10-20 21:47 | 60m | -8 / - | JY4CI | - / -10 | 5 | ✓ Closing fragment |
| 10-20 21:41 | 40m | -7 / - | JA4TKY | - / - | 6 | Partial capture |
| 10-12 22:39 | 80m | +4 / -12 | SP4WJ | -2 / -12 | 4 | ✓ Full exchange observed |
| 10-12 22:36 | 80m | +2 / - | IZ2AMW | - / - | 2 | Partial capture |
| 10-12 22:34 | 80m | +4 / +10 | PI4DX | +11 / +3 | 5 | ✓ Full exchange observed |
| 10-12 22:31 | 80m | +3 / +5 | OH6FSO | -11 / -23 | 6 | ✓ Full exchange observed |
| 10-12 22:27 | 80m | +14 / - | TF4M | - / - | 2 | ✓ Closing fragment |
| 10-12 22:24 | 80m | +3 / - | LA9GX | - / - | 4 | Partial capture |
| 10-12 22:19 | 80m | +5 / - | 5B4AMX | - / -1 | 3 | ✓ Closing fragment |
| 10-12 22:14 | 60m | -3 / +4 | F5RRS | +3 / -3 | 5 | ✓ Full exchange observed |
| 10-12 22:11 | 60m | -8 / - | SP9TPV | - / - | 3 | ✓ Closing fragment |
| 10-12 22:08 | 60m | 0 / - | OH3GBW | - / -12 | 2 | ✓ Closing fragment |
| 10-12 22:06 | 60m | +1 / +5 | G8OCV | -7 / -15 | 5 | ✓ Full exchange observed |
| 10-12 22:05 | 60m | -4 / - | M1FCV | -13 / - | 2 | ✓ Closing observed |
| 10-12 22:02 | 60m | 0 / +10 | EA8CZL | -18 / -10 | 4 | ✓ Full exchange observed |
| 10-12 22:00 | 60m | +2 / - | OM5KM | - / -5 | 3 | ✓ Closing fragment |
| 10-12 21:37 | 160m | - / -19 | IW1GEU | +4 / - | 2 | ✓ Closing fragment |
| 10-09 21:51 | 80m | - / - | DL6LG | -5 / - | 3 | Partial capture |
| 10-09 21:49 | 80m | +4 / - | TA4SSK | - / -13 | 3 | ✓ Closing fragment |
| 10-09 21:33 | 80m | 0 / +1 | DO9SAM | +2 / -2 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230945 -5 468 V26OC IT9IVN JM77 (x6) 231245 -1 468 CQ IT9IVN JM77 231300 +4 468 IT9IVN PC2J JO22 231300 -15 1287 IT9IVN EA5FD IM99 231330 +9 468 IT9IVN PC2J JO22 (x2) 231400 -2 538 CO7WT IT9IVN JM77 231430 +9 468 IT9IVN PC2J JO22 231430 -6 538 CO7WT IT9IVN JM77 (x2)
UTC dB Audio Message 224715 -4 693 DA0M IT9IVN -20 (x2) 224830 -15 1029 IT9IVN UA6YW LN04 224845 -2 693 JH5LCN IT9IVN R-16 224900 -7 1029 IT9IVN UA6YW LN04 (x2) 224945 -7 693 F6FDY IT9IVN -05 225000 -15 1029 IT9IVN UA6YW LN04 225215 -7 693 UA6YW IT9IVN -14 230700 -8 2664 V47JA IT9IVN -11 (x4) 190345 -10 2828 PI40EUDXF IT9IVN JM77 (x2)
UTC dB Audio Message 190645 -4 2538 A92AE IT9IVN 73 222200 -8 2095 4O4DB IT9IVN JM77 222245 -5 2095 IT9IVN 4O4DB RR73 222300 -11 2095 4O4DB IT9IVN 73 222415 -11 2094 IT9IVN R5AT KO85 222430 -8 2095 R5AT IT9IVN -16 222515 -13 2095 IT9IVN R5AT 73 222745 +1 2095 EX7DY IT9IVN JM77 (x3) 222930 -5 1582 IT9IVN IK4TVP -02 (x2) 223045 -4 2095 IK4TVP IT9IVN 73 181045 -6 2183 <PI40EUDXF> IT9IVN JM77 (x2)
UTC dB Audio Message 175930 -4 1306 IT9IVN F4FTV JN15 (x8) 180430 +20 850 IT9IVN LZ2IP -17 (x2) 181115 +8 2409 IT9IVN HA1DAE RR73 213730 +4 2038 IT9IVN IW1GEU -19 (x2) 220800 -14 2546 T77NM IT9IVN JM77 (x2)
UTC dB Audio Message 133415 -1 505 T77RN IT9IVN JM77 085415 -9 895 OK1WCF IT9IVN +03 (x2) 085615 -11 890 OK2XCG IT9IVN RR73 085745 -10 892 HF5A IT9IVN -21 (x4) 090600 -8 904 DO1TS IT9IVN JM77 (x3) 090730 -11 900 UR4QWW IT9IVN -15 (x3) 153830 -6 2868 YV5GJC IT9IVN JM77
UTC dB Audio Message 160015 -10 1313 IT9IVN MD0CCE RR73
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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