I4VJC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving I4VJC, decoded by SO8OO in southeastern Poland. 178 related FT8 messages, 28 CQ messages, observed on 80m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-26 and 2026-08-22.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations I4VJC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by I4VJC
Approximate centre of JN54, decoded 2026-08-22 07:44 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | I4VJC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 07:43 | 20m | -5 / - | OH8MXJ | - / - | 4 | Partial capture |
| 08-22 07:32 | 20m | -6 / - | TT1GD | - / -23 | 8 | Partial capture |
| 08-22 07:29 | 20m | -12 / -3 | UT7UJ | +12 / 0 | 5 | ✓ Full exchange observed |
| 08-22 07:23 | 20m | -8 / - | AO25FDM | - / -13 | 8 | Partial capture |
| 08-22 07:20 | 20m | -2 / - | TT1GD | - / - | 2 | Partial capture |
| 08-22 07:14 | 40m | -15 / - | OE7LVI | -17 / -7 | 2 | Partial capture |
| 07-19 13:52 | 20m | -19 / - | UK8FCM | - / -9 | 3 | Partial capture |
| 07-15 09:26 | 20m | - / - | RA6HN | -14 / - | 5 | Partial capture |
| 07-15 09:17 | 20m | -24 / - | DK7UY | -23 / -18 | 2 | Partial capture |
| 07-15 09:06 | 20m | - / -15 | UA6YW | +8 / - | 4 | Partial capture |
| 07-15 08:57 | 20m | - / -20 | IK2XDF | -14 / - | 6 | ✓ Closing fragment |
| 07-15 08:51 | 20m | - / - | IK2XDF | -14 / - | 2 | Partial capture |
| 07-15 08:46 | 20m | -20 / - | SH4UMN | - / -5 | 3 | ✓ Closing fragment |
| 07-15 08:43 | 20m | - / +8 | E70A | -6 / - | 2 | ✓ Closing fragment |
| 07-15 08:36 | 20m | -16 / - | OZ1ITS | - / - | 4 | Partial capture |
| 07-13 15:04 | 10m | - / - | PD1DRE | -18 / - | 2 | ✓ Closing fragment |
| 07-03 13:54 | 20m | -17 / - | ON5ROG | - / -11 | 3 | ✓ Closing fragment |
| 07-03 13:38 | 20m | -17 / - | SA3SHN | - / - | 3 | Partial capture |
| 07-03 13:35 | 20m | -22 / - | SN4WWA | - / -11 | 2 | Partial capture |
| 07-03 09:23 | 20m | - / - | F4JJI | -10 / - | 7 | Partial capture |
| 07-03 09:21 | 20m | - / - | F5IXN | -16 / - | 3 | Partial capture |
| 07-03 09:17 | 20m | - / -10 | OZ9FF | -14 / - | 2 | ✓ Closing fragment |
| 06-30 20:33 | 20m | - / - | IK2ZJR | 0 / - | 2 | Partial capture |
| 06-30 15:29 | 20m | - / - | F1IQH | -4 / - | 2 | Partial capture |
| 06-30 15:14 | 40m | - / -11 | DK6WH | -21 / - | 2 | ✓ Closing fragment |
| 06-29 21:16 | 80m | - / - | HA7TM | +8 / - | 3 | Partial capture |
| 06-29 21:14 | 80m | - / - | UA4FKT | 0 / - | 3 | Partial capture |
| 06-29 21:13 | 80m | -7 / - | IR0WWA | -24 / -7 | 4 | ✓ Closing observed |
| 06-29 21:07 | 20m | -13 / - | <...> | - / -16 | 2 | Partial capture |
| 06-18 09:23 | 20m | - / -16 | R3HX | -2 / - | 2 | ✓ Closing fragment |
| 06-18 09:18 | 20m | -9 / - | IU8UOQ | -3 / +1 | 4 | ✓ Full exchange observed |
| 06-18 09:14 | 20m | -7 / - | TN8GD | - / -16 | 3 | ✓ Closing fragment |
| 06-18 09:13 | 20m | -1 / -10 | IQ6PE | -6 / -8 | 3 | ✓ Full exchange observed |
| 06-18 08:26 | 40m | - / -17 | IW4BYK | -23 / - | 5 | ✓ Closing fragment |
| 06-15 08:12 | 40m | - / -10 | OE6TNO | -12 / - | 2 | ✓ Closing fragment |
| 06-15 08:01 | 40m | - / 0 | 9A1CCB | -9 / - | 3 | ✓ Closing fragment |
| 06-15 07:58 | 40m | - / +4 | YU7GMN | -5 / - | 2 | ✓ Closing fragment |
| 06-15 07:43 | 40m | -14 / - | EA2EED | - / -13 | 5 | Partial capture |
| 06-15 07:38 | 40m | - / -8 | 9A9TJ | -2 / - | 2 | ✓ Closing fragment |
| 06-14 22:13 | 20m | -17 / - | <...> | - / - | 4 | Partial capture |
| 06-14 21:55 | 20m | - / -13 | F5RRS | -4 / - | 3 | ✓ Closing fragment |
| 06-14 21:55 | 20m | - / - | JA2HYD | -2 / - | 2 | Partial capture |
| 06-14 21:51 | 20m | - / -9 | OE8DDX | -8 / - | 2 | ✓ Closing fragment |
| 06-14 21:42 | 20m | -6 / - | PY4STO | - / - | 2 | Partial capture |
| 06-14 21:39 | 20m | -6 / - | IV3IWE | - / - | 6 | Partial capture |
| 06-14 21:27 | 20m | - / +5 | OK5MT | -4 / - | 4 | ✓ Closing fragment |
| 06-14 21:22 | 20m | -6 / - | DL70ESSEN | - / - | 2 | Partial capture |
| 06-14 21:19 | 20m | -12 / +4 | HA3LI | -5 / - | 5 | ✓ Full exchange observed |
| 06-14 21:17 | 20m | -8 / -11 | UR4QWW | -2 / -8 | 6 | ✓ Full exchange observed |
| 06-14 21:15 | 20m | -6 / - | LU3DLY | - / +6 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 073045 -8 2251 CQ I4VJC JN54 (x2) 073215 -5 828 TT1GD I4VJC JN54 (x2) 073315 -15 1554 I4VJC UR5WCS KN29 073315 +1 828 TT1GD I4VJC JN54 (x6) 074315 -7 2325 OH8MXJ I4VJC JN54 (x4)
UTC dB Audio Message 083530 -13 1742 I4VJC OE4BHF RR73 082245 -9 538 I4VJC IK4LZH RR73 082615 -21 1831 I4VJC IW4BYK RR73 (x5) 083430 -18 1326 I4VJC IQ0VT +15 212945 -13 2407 I4VJC PD2TX -13 151415 -23 1356 I4VJC DK6WH -11 (x2) 071215 -11 944 F4SNF I4VJC JN54 071400 -17 2285 I4VJC OE7LVI JN57 071545 -15 944 OE7LVI I4VJC -07 071915 -17 1339 EA1AUM I4VJC JN54
UTC dB Audio Message 150400 -18 1455 I4VJC PD1DRE RR73 (x2)
UTC dB Audio Message 211315 -8 1640 IR0WWA I4VJC JN54 (x2) 211400 -24 1640 I4VJC IR0WWA RR73 211415 -7 1640 IR0WWA I4VJC 73 211430 +2 1640 I4VJC UA4FKT LO23 (x3) 211615 -12 1640 CQ I4VJC JN54 211630 +8 1640 I4VJC HA7TM JN97 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.