IV3NDR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IV3NDR, decoded by SO8OO in southeastern Poland. 543 related FT8 messages, 191 CQ messages, observed on 80m, 60m, 40m, 20m, across 32 UTC dates. Heard between 2026-05-22 and 2026-08-20.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations IV3NDR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IV3NDR
Approximate centre of JN65, decoded 2026-08-20 19:54 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 | IV3NDR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 19:51 | 60m | -14 / - | IU4DTV/IN3 | - / -6 | 2 | Partial capture |
| 08-20 19:48 | 60m | -12 / -6 | ER3ZW | +2 / +5 | 7 | ✓ Full exchange observed |
| 08-20 19:43 | 60m | -12 / - | OJ0JR | - / - | 2 | Partial capture |
| 08-20 19:42 | 60m | -11 / -7 | OK2CAT | -4 / -1 | 12 | ✓ Full exchange observed |
| 08-20 19:31 | 60m | -15 / -14 | YL3IY | -16 / -11 | 5 | ✓ Full exchange observed |
| 08-20 19:29 | 60m | -14 / -18 | G3UHU | -7 / -5 | 5 | ✓ Full exchange observed |
| 08-20 19:27 | 60m | -12 / - | <...> | - / -7 | 2 | Partial capture |
| 08-09 19:41 | 60m | -18 / -3 | DL2AMD | -6 / +2 | 5 | ✓ Full exchange observed |
| 08-09 19:37 | 60m | -16 / - | HA7UL | - / - | 4 | Partial capture |
| 08-09 19:35 | 60m | -15 / -11 | IK5FKF | -7 / 0 | 4 | ✓ Full exchange observed |
| 08-09 19:33 | 60m | -16 / -5 | 9A9N | 0 / +10 | 5 | ✓ Full exchange observed |
| 08-09 19:29 | 60m | -12 / -13 | OH7HRH | -12 / -1 | 7 | ✓ Full exchange observed |
| 08-09 19:26 | 60m | -15 / - | OE5YCP | - / -6 | 4 | ✓ Closing fragment |
| 08-09 19:22 | 60m | -12 / -4 | DL2JLB | -16 / -11 | 5 | ✓ Full exchange observed |
| 08-09 19:22 | 60m | -11 / - | OM5JG | +1 / - | 7 | ✓ Full exchange observed |
| 08-09 19:19 | 60m | -12 / - | M0GDX | - / - | 3 | Partial capture |
| 08-09 19:18 | 60m | -16 / -15 | EW8CW | -1 / - | 5 | ✓ Full exchange observed |
| 08-09 19:17 | 60m | -13 / -16 | EH1SGG | -19 / -3 | 4 | ✓ Full exchange observed |
| 08-09 18:55 | 40m | -10 / - | YT2FA | - / +7 | 3 | ✓ Closing fragment |
| 08-09 18:53 | 40m | -16 / - | HB9HBY | - / - | 2 | Partial capture |
| 08-09 18:52 | 40m | -16 / -2 | IW0RQJ | -10 / +6 | 5 | ✓ Full exchange observed |
| 08-09 18:42 | 40m | -15 / - | 9A3MAD | - / - | 2 | Partial capture |
| 08-09 18:35 | 20m | -21 / - | <...> | - / - | 2 | Partial capture |
| 08-07 06:28 | 20m | - / -5 | MM0JTV | -10 / - | 2 | ✓ Closing fragment |
| 08-07 06:15 | 60m | - / -12 | IK5FKF | -10 / - | 3 | Partial capture |
| 08-06 19:36 | 60m | -16 / -6 | DG6YMK | -4 / +5 | 9 | ✓ Full exchange observed |
| 08-06 19:34 | 60m | -12 / -5 | TM69TFR | -4 / +6 | 4 | Partial capture |
| 08-06 19:32 | 60m | -12 / - | OE9HGV | -14 / +4 | 4 | ✓ Closing observed |
| 08-06 19:28 | 60m | -12 / -3 | SP9UOP | +2 / +5 | 8 | ✓ Full exchange observed |
| 08-06 17:14 | 40m | -15 / - | SP5MIG | - / - | 2 | Partial capture |
| 08-06 17:11 | 40m | -22 / - | JA5RYZ | - / - | 4 | Partial capture |
| 08-06 17:08 | 40m | -16 / - | SQ5SQF | - / - | 2 | Partial capture |
| 08-06 17:02 | 40m | -21 / - | DL9FCK | - / +1 | 2 | Partial capture |
| 08-06 17:01 | 40m | -22 / - | HA8RC | -19 / - | 4 | ✓ Closing observed |
| 08-06 06:43 | 20m | -20 / - | LB2WD | - / -14 | 2 | ✓ Closing fragment |
| 07-30 19:34 | 40m | - / -6 | DL3KVR | -4 / - | 2 | Partial capture |
| 07-30 19:32 | 40m | -18 / - | DL7MDX | - / - | 2 | Partial capture |
| 07-30 19:29 | 40m | -17 / -8 | UI6O | -17 / -1 | 8 | ✓ Full exchange observed |
| 07-30 19:23 | 40m | -10 / -3 | OE3PBS | -6 / +1 | 8 | ✓ Full exchange observed |
| 06-30 18:32 | 60m | -17 / - | DL9KM | - / -8 | 2 | ✓ Closing fragment |
| 06-29 19:09 | 40m | -19 / - | TM8WWA | - / - | 4 | Partial capture |
| 06-29 19:03 | 40m | -16 / -5 | DL1BJA | -23 / -4 | 4 | ✓ Full exchange observed |
| 06-29 19:01 | 40m | -18 / -10 | TM2WWA | -16 / -2 | 4 | ✓ Full exchange observed |
| 06-29 18:59 | 40m | -14 / 0 | IU3IOQ | -6 / - | 4 | ✓ Full exchange observed |
| 06-27 17:42 | 40m | -22 / -16 | R3LCG | -9 / - | 4 | ✓ Closing observed |
| 06-27 17:37 | 40m | -15 / - | R4AAR | - / - | 2 | Partial capture |
| 06-27 17:34 | 40m | -12 / - | R6LFO | - / -2 | 2 | Partial capture |
| 06-27 17:32 | 40m | -18 / - | RO6K | - / -6 | 2 | Partial capture |
| 06-27 17:27 | 40m | -16 / - | <...> | - / +7 | 2 | Partial capture |
| 06-20 05:55 | 40m | -13 / -14 | SQ8V | +2 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194730 -13 1811 CQ IV3NDR JN65 194845 -10 1811 ER3ZW IV3NDR JN65 (x3) 195000 +2 2025 IV3NDR ER3ZW -06 195015 -14 1812 ER3ZW IV3NDR R+05 195030 +1 2025 IV3NDR ER3ZW RR73 195045 -14 1812 ER3ZW IV3NDR 73 195115 -15 1812 CQ IV3NDR JN65 a1 195145 -15 1811 IU4DTV/IN3 IV3NDR JN65 195200 -7 1115 IV3NDR <...> +04 195215 -12 1811 IU4DTV/IN3 IV3NDR R-06 195315 -14 1812 CQ IV3NDR JN65 (x3)
UTC dB Audio Message 184900 -19 1880 CQ IV3NDR JN65 184930 -15 1880 <...> IV3NDR -07 185030 -14 1806 9A3MAD IV3NDR JN65 185200 -19 1806 IW0RQJ IV3NDR JN65 185215 -10 714 IV3NDR IW0RQJ -02 185230 -14 1806 IW0RQJ IV3NDR R+06 185245 -11 714 IV3NDR IW0RQJ RR73 185300 -14 1806 IW0RQJ IV3NDR 73 185330 -14 1806 HB9HBY IV3NDR JN65 (x2) 185500 -10 1806 YT2FA IV3NDR JN65 (x3) 192430 -6 1672 DL7HS IV3NDR JN65 192500 -6 1672 CQ IV3NDR JN65
UTC dB Audio Message 072045 -12 2169 4X5MZ IV3NDR -20 072130 -18 2168 IV3NDR 4X5MZ R-15 072215 -11 2169 4X5MZ IV3NDR -20 174045 -10 2270 IV3NDR BD5CAM RR73 171330 -13 2238 F1UNR IV3NDR JN65 064315 -21 2004 LB2WD IV3NDR R-14 (x2) 064745 -21 2003 <...> IV3NDR R+15 065115 -21 2003 CQ IV3NDR JN65 062815 -14 1480 IV3NDR MM0JTV -05 (x2) 064145 -7 2708 IV3NDR PD9FLX JO22 183515 -22 1853 <...> IV3NDR JN65 (x2) 183645 -24 1853 SP7ROH IV3NDR JN65
UTC dB Audio Message 192330 +0 1602 IV3NDR IQ7KM -03 192345 -8 1518 IQ7KM IV3NDR R+03 192400 +3 1602 IV3NDR IQ7KM RR73 192415 -7 1518 IQ7KM IV3NDR 73 193400 -5 1518 SP9LS IV3NDR JN65 (x2) 193445 +7 1518 IV3NDR SP9LS RR73 193530 -4 1518 CQ IV3NDR JN65 (x4) 193715 -14 214 IV3NDR SQ8V KO01 193730 -9 1856 CQ IV3NDR JN65 194600 -10 1865 IW8RC IV3NDR JN65 184015 +4 2100 IV3NDR OM1II -14
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.