I2SIP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving I2SIP, decoded by SO8OO in southeastern Poland. 495 related FT8 messages, 137 CQ messages, observed on 40m, 20m, 10m, across 40 UTC dates. Heard between 2026-05-14 and 2026-07-28.
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 I2SIP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by I2SIP
Approximate centre of JN45, decoded 2026-07-28 14:38 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 | I2SIP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-28 14:42 | 20m | - / -19 | R4FDW | -14 / - | 4 | Partial capture |
| 07-28 14:31 | 20m | -12 / - | Z61DX | - / - | 2 | Partial capture |
| 07-22 16:14 | 20m | -7 / - | ON3CH | - / -13 | 2 | Partial capture |
| 07-22 16:12 | 20m | -8 / - | EW6CY | - / - | 2 | Partial capture |
| 07-22 13:50 | 20m | -9 / - | RW9QA | - / -19 | 5 | ✓ Closing fragment |
| 07-22 13:25 | 20m | - / - | F1PPH | -17 / - | 2 | Partial capture |
| 07-22 13:15 | 20m | -6 / - | PH7GD | - / -10 | 2 | ✓ Closing fragment |
| 07-22 13:03 | 20m | -1 / - | TF1A | -20 / -22 | 3 | ✓ Closing observed |
| 07-18 15:00 | 20m | -2 / - | EA2EED | - / -14 | 2 | ✓ Closing fragment |
| 07-18 14:11 | 10m | - / - | PD9FLX | -14 / - | 4 | Partial capture |
| 07-18 14:05 | 10m | - / - | LZ4VR | -4 / - | 3 | Partial capture |
| 07-18 14:01 | 10m | -4 / - | SV7BAY | +1 / +1 | 5 | ✓ Full exchange observed |
| 07-18 13:53 | 10m | -8 / - | MW9LQA | - / -13 | 3 | ✓ Closing fragment |
| 07-18 13:52 | 10m | - / - | F4LNM | -17 / - | 5 | Partial capture |
| 07-18 09:42 | 10m | +1 / - | <...> | - / 0 | 2 | Partial capture |
| 07-18 08:42 | 20m | -4 / - | <...> | - / - | 4 | Partial capture |
| 07-18 08:41 | 20m | - / - | DL1R | -1 / - | 7 | Partial capture |
| 07-18 08:41 | 20m | - / - | IX1HPN | -8 / - | 5 | Partial capture |
| 07-18 08:36 | 20m | -12 / - | MW9LQA | - / - | 5 | Partial capture |
| 07-18 07:31 | 10m | - / - | IU8ADS | -4 / - | 2 | Partial capture |
| 07-16 14:48 | 20m | -3 / - | UA9QFF | - / -9 | 3 | Partial capture |
| 07-16 14:47 | 20m | - / -15 | R4FDW | -15 / - | 5 | Partial capture |
| 07-16 14:44 | 20m | -5 / - | SA5UTR | - / - | 4 | Partial capture |
| 07-15 15:35 | 20m | -7 / +5 | G0RVY | -14 / -3 | 4 | ✓ Full exchange observed |
| 07-15 15:31 | 20m | 0 / - | UT7IA | - / -1 | 3 | ✓ Closing fragment |
| 07-15 08:46 | 20m | -6 / - | PD1DRE | - / -22 | 3 | ✓ Closing fragment |
| 07-15 07:15 | 20m | - / - | PA1PXL | -10 / - | 3 | Partial capture |
| 07-15 07:06 | 20m | -5 / - | BG0FQU | - / - | 10 | Partial capture |
| 07-13 14:41 | 10m | - / +5 | PD2WS | -12 / - | 3 | ✓ Closing fragment |
| 07-13 14:33 | 10m | - / +7 | PD1WD | -8 / - | 2 | ✓ Closing fragment |
| 07-13 14:22 | 20m | -7 / - | IN3XUG | - / -16 | 5 | ✓ Closing fragment |
| 07-13 14:01 | 20m | -2 / - | DG0JOA | - / -15 | 2 | ✓ Closing fragment |
| 07-13 13:58 | 20m | 0 / - | DG0JOA | - / - | 2 | Partial capture |
| 07-12 15:14 | 20m | -2 / - | BA4OO | - / - | 2 | Partial capture |
| 07-08 16:51 | 10m | -16 / - | OH3EYR | - / -13 | 3 | ✓ Closing fragment |
| 07-06 15:26 | 20m | -3 / - | JL1IEO | - / - | 2 | Partial capture |
| 07-06 15:19 | 20m | -5 / - | JL1IEO | - / - | 5 | Partial capture |
| 07-06 15:11 | 20m | -3 / - | RK3AQ | - / -8 | 2 | ✓ Closing fragment |
| 06-30 20:24 | 40m | -18 / +4 | SN0WWA | -12 / - | 2 | Partial capture |
| 06-30 18:09 | 40m | - / -11 | II3WWA | -12 / - | 2 | ✓ Closing fragment |
| 06-30 14:42 | 10m | -7 / - | SC9WWA | - / -6 | 3 | ✓ Closing fragment |
| 06-30 14:21 | 20m | -15 / - | OL6WWA | - / - | 2 | ✓ Closing fragment |
| 06-30 13:56 | 10m | -9 / - | SC9WWA | - / -1 | 3 | ✓ Closing fragment |
| 06-30 08:50 | 20m | -5 / +1 | F5IXN | -9 / - | 10 | ✓ Closing observed |
| 06-30 08:49 | 20m | -4 / -1 | TM8WWA | -16 / -13 | 3 | ✓ Full exchange observed |
| 06-30 08:43 | 20m | -16 / +7 | II7WWA | -18 / - | 4 | ✓ Closing observed |
| 06-30 08:13 | 10m | -11 / - | SX0W | - / - | 2 | Partial capture |
| 06-30 08:11 | 10m | -14 / - | II2WWA | - / - | 3 | Partial capture |
| 06-29 08:32 | 10m | -8 / - | Z30WWA | -13 / -26 | 5 | ✓ Closing observed |
| 06-29 08:27 | 10m | -6 / - | Z30WWA | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161300 -13 2295 EW6CY I2SIP JN45 161415 -6 2381 ON3CH I2SIP JN45 (x2) 161645 -2 2381 SA3SHN I2SIP JN45 161715 -17 2293 I2SIP IZ7XIF +00 142930 -13 2304 2E1HAT I2SIP JN45 143130 -11 2304 Z61DX I2SIP JN45 (x2) 143800 -15 2304 CQ I2SIP JN45 144145 -20 1335 I2SIP G0LUH -16 144215 -14 1222 I2SIP R4FDW -19 (x3) 144445 -15 1335 I2SIP G0LUH -16 144445 -14 1222 I2SIP R4FDW -19
UTC dB Audio Message 140100 -1 2308 SV7BAY I2SIP JN45 140115 +4 921 I2SIP SV7BAY +20 140130 -8 2309 SV7BAY I2SIP R+01 140145 -2 921 I2SIP SV7BAY RR73 140200 -4 2308 SV7BAY I2SIP 73 140300 -13 2309 CQ I2SIP JN45 (x2) 140430 -18 2309 DL9XJ I2SIP -13 140545 -4 1487 I2SIP LZ4VR KN13 (x3) 141100 -15 1341 I2SIP PD9FLX JO22 (x4)
UTC dB Audio Message 193530 -5 2033 I2SIP SP1EG -10 (x2) 194245 -17 2319 SP1EG I2SIP R-26 (x3) 195030 -17 2064 I2SIP IQ7KM -05 (x2) 203730 -14 803 CR2WWA I2SIP JN45 180900 -11 1368 I2SIP II3WWA -11 (x2) 202230 -13 2295 E2WWA I2SIP JN45 202445 -18 2294 SN0WWA I2SIP JN45 202500 -12 1776 I2SIP SN0WWA +04 203130 -15 2385 I2SIP II9WWA RR73 162315 -14 691 I2SIP PA7D -11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.