IU4RQY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU4RQY, decoded by SO8OO in southeastern Poland. 80 related FT8 messages, 6 CQ messages, observed on 80m, 40m, 20m, across 15 UTC dates. Heard between 2026-05-03 and 2026-07-30.
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 IU4RQY worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU4RQY
Approximate centre of JN64, decoded 2026-07-30 19:55 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 | IU4RQY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-30 19:56 | 80m | -15 / -15 | DK7UY | +3 / -8 | 5 | ✓ Full exchange observed |
| 07-30 19:51 | 80m | - / -16 | DM8ET | -4 / - | 3 | ✓ Closing fragment |
| 07-30 19:48 | 80m | -12 / -6 | DL1IP | -1 / -4 | 5 | ✓ Full exchange observed |
| 07-30 19:46 | 80m | -13 / -17 | M0GDX | -8 / - | 3 | Partial capture |
| 07-13 20:04 | 40m | - / -1 | 9A4ZM | -1 / - | 3 | ✓ Closing fragment |
| 07-13 19:57 | 40m | -10 / - | VK9DX | - / -9 | 2 | Partial capture |
| 06-22 07:07 | 10m | +4 / - | C91RU | - / -3 | 3 | ✓ Closing fragment |
| 06-14 08:21 | 20m | -10 / - | CO8LY | - / -17 | 4 | Partial capture |
| 06-04 20:44 | 40m | -6 / - | IS0YHV | - / - | 2 | Partial capture |
| 06-04 20:22 | 80m | -3 / -17 | IQ6CC/7 | -3 / -3 | 3 | Partial capture |
| 06-04 19:54 | 80m | -5 / - | UA4FKT | 0 / 0 | 6 | Partial capture |
| 06-04 19:53 | 80m | 0 / -18 | IW0EYT | +2 / -3 | 5 | ✓ Full exchange observed |
| 06-04 19:48 | 80m | +1 / - | IW0EYT | - / - | 3 | Partial capture |
| 06-04 19:34 | 40m | -5 / - | IW0EYT | +2 / -9 | 6 | ✓ Closing observed |
| 06-04 14:48 | 40m | - / - | IW0ECV | -11 / - | 2 | Partial capture |
| 06-03 16:09 | 20m | -16 / - | IK7NXU | - / -3 | 2 | Partial capture |
| 06-02 19:49 | 40m | -7 / -8 | IS0YHV | -12 / -6 | 5 | ✓ Full exchange observed |
| 06-02 19:29 | 80m | -2 / -9 | IN3EYI | -6 / - | 2 | ✓ Closing observed |
| 06-02 16:08 | 40m | -2 / - | I0XVZ | -18 / -2 | 3 | ✓ Full exchange observed |
| 06-02 14:44 | 40m | -20 / - | IQ2PV | - / - | 2 | ✓ Closing fragment |
| 06-02 14:38 | 40m | -15 / +1 | F4FSY | -18 / - | 3 | ✓ Closing observed |
| 06-02 14:36 | 40m | -16 / - | IQ9BF | - / -10 | 4 | ✓ Closing fragment |
| 06-02 14:31 | 40m | -15 / - | <...> | - / - | 2 | Partial capture |
| 06-02 14:26 | 40m | -21 / - | IQ6PE | - / -13 | 3 | ✓ Closing fragment |
| 06-02 14:22 | 40m | -20 / -12 | IK7NXU | -11 / -2 | 4 | ✓ Full exchange observed |
| 06-02 14:17 | 40m | -12 / -10 | IQ6CC/3 | -9 / -4 | 2 | Partial capture |
| 06-01 15:21 | 10m | +12 / - | TT1GD | - / -16 | 4 | ✓ Closing fragment |
| 05-31 15:19 | 40m | -9 / - | IW0EYT | 0 / - | 3 | ✓ Closing observed |
| 05-30 15:47 | 40m | -14 / -6 | IW0EYT | -5 / - | 3 | ✓ Closing observed |
| 05-28 20:58 | 40m | - / - | 9A4ZM | +3 / - | 4 | Partial capture |
| 05-26 19:15 | 40m | -8 / - | F5RRS | -3 / -7 | 4 | ✓ Closing observed |
| 05-26 19:13 | 40m | 0 / +9 | IK7NXU | -4 / -1 | 5 | ✓ Full exchange observed |
| 05-26 16:47 | 40m | +1 / - | I0XVZ | -11 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194845 +0 1543 IU4RQY DL1IP R-06 194900 -12 1543 DL1IP IU4RQY RR73 194915 -5 1543 IU4RQY DL1IP 73 195030 -9 1543 CQ IU4RQY JN64 (x2) 195145 -6 1762 IU4RQY DM8ET -16 (x3) 195500 -24 1543 CQ IU4RQY JN64 a1 (x2) 195600 -20 1543 DK7UY IU4RQY -08 195715 +1 566 IU4RQY DK7UY -15 195730 -11 1543 DK7UY IU4RQY R-06 195745 +5 566 IU4RQY DK7UY RR73 195800 -15 1543 DK7UY IU4RQY 73
UTC dB Audio Message 193500 -14 1960 IW0EYT IU4RQY JN64 (x3) 193645 +2 848 IU4RQY IW0EYT RR73 193700 +0 849 IW0EYT IU4RQY 73 204415 -5 1959 IS0YHV IU4RQY JN64 (x2) 195745 -13 897 VK9DX IU4RQY -09 (x2) 200345 -8 898 CQ IU4RQY JN64 200400 +12 2762 IU4RQY IQ4JO JN63 200430 -3 895 IU4RQY 9A4ZM JN86 (x3) 200645 -9 1138 F1IQH IU4RQY -07
UTC dB Audio Message 152145 +13 534 TT1GD IU4RQY JN64 (x4) 070430 +0 522 AD9DU IU4RQY JN64 070715 +3 386 C91RU IU4RQY JN64 (x3)
UTC dB Audio Message 200315 -3 2350 TN8GD IU4RQY JN64 153415 -19 1721 IU4RQY IS0YHV RR73 160915 -15 2101 IK7NXU IU4RQY JN64 (x2) 081715 -6 1314 W5XO IU4RQY JN64 082115 -11 1015 CO8LY IU4RQY JN64 (x4) 082615 -13 1314 PD3LKN IU4RQY RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.