LU7HF — FT8 station from Argentina
Amateur radio station LU7HF operating from Argentina (grid square JO41). 528 FT8 spots received at SO8OO WebSDR, 48 CQ calls, active on 80m, 20m, 10m, over 19 days, best SNR +23 dB. Heard between 2026-05-02 and 2026-06-26.
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Overview
528
Total spots
48
CQ calls
19
Days active
-5 dB
Avg SNR
Bands
80m
20m
10m
First seen: 2026-05-02
Last seen: 2026-06-26 12:19 UTC
Last seen: 2026-06-26 12:19 UTC
Frequent QSO partners observed at SO8OO
Stations LU7HF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | LU7HF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-26 14:15 | 10m | -16 / - | DO1FDK | - / - | 5 | Partial |
| 06-14 20:38 | 20m | -5 / - | UT3UW | - / - | 3 | Partial |
| 06-14 20:29 | 20m | -3 / - | HA3LI | - / - | 3 | ✓ Confirmed |
| 06-14 20:29 | 20m | -10 / - | IK4LZH | - / - | 3 | Partial |
| 06-14 20:29 | 20m | -5 / - | UD6ARL | - / - | 3 | Partial |
| 06-14 00:48 | 20m | -9 / - | VP2MAA | - / -5 | 2 | ✓ Confirmed |
| 06-14 00:19 | 20m | -1 / - | EA5XA | - / - | 5 | Partial |
| 06-14 00:18 | 20m | - / -13 | UN0GY | -12 / - | 3 | ✓ Confirmed |
| 06-13 23:37 | 20m | -12 / - | UA3DIB | - / -19 | 2 | Partial |
| 06-13 14:17 | 10m | -4 / - | RV6LN | - / - | 3 | Partial |
| 06-13 14:15 | 10m | -8 / - | RV6BEP | - / -11 | 4 | ✓ Confirmed |
| 06-13 14:14 | 10m | +3 / - | UR9QQ | - / -8 | 2 | Partial |
| 06-13 14:06 | 10m | -16 / - | OH6XU | - / - | 5 | Partial |
| 06-13 14:06 | 10m | -1 / - | RZ3EM | - / -20 | 18 | Partial |
| 06-13 14:04 | 10m | - / -16 | YO4SX | -14 / - | 2 | Partial |
| 06-13 14:03 | 10m | - / -9 | 4X1YY | -14 / - | 2 | ✓ Confirmed |
| 06-13 14:02 | 10m | -6 / - | RV6LN | - / - | 8 | Partial |
| 06-13 14:01 | 10m | - / -11 | UW1WU | -13 / - | 3 | ✓ Confirmed |
| 06-13 13:42 | 10m | - / -19 | E75W | -14 / - | 2 | ✓ Confirmed |
| 06-13 01:44 | 20m | +2 / - | R3DG | - / - | 2 | Partial |
| 06-13 01:41 | 20m | -18 / - | K1JAK | - / - | 4 | Partial |
| 06-13 01:39 | 20m | -16 / - | SP7NC | - / - | 2 | Partial |
| 06-13 01:22 | 20m | -10 / - | RA3TKS | - / -10 | 2 | Partial |
| 06-13 01:20 | 20m | -8 / - | R0AX | - / -19 | 2 | ✓ Confirmed |
| 06-13 01:20 | 20m | +16 / - | RN3DN | -23 / -23 | 5 | ✓ Verified |
| 06-13 01:17 | 20m | -8 / - | RV6K | - / -15 | 3 | ✓ Confirmed |
| 06-13 01:15 | 20m | -9 / - | UT5ECZ | - / -10 | 2 | ✓ Confirmed |
| 06-13 01:12 | 20m | -22 / - | UN7DT | - / -11 | 2 | ✓ Confirmed |
| 06-13 01:07 | 20m | +4 / - | RA3LBK | - / -10 | 3 | ✓ Confirmed |
| 06-13 01:06 | 20m | -3 / - | DL1MF | - / - | 2 | Partial |
| 06-13 01:03 | 20m | -18 / - | PD1HPB | - / - | 7 | Partial |
| 06-13 01:03 | 20m | -4 / - | UA3GDJ | - / -13 | 3 | ✓ Confirmed |
| 06-13 00:59 | 20m | +6 / - | DL1MF | - / - | 3 | Partial |
| 06-13 00:53 | 20m | +6 / - | US0QV | - / - | 3 | Partial |
| 06-13 00:47 | 20m | -10 / - | R2BQM | - / -17 | 5 | Partial |
| 06-13 00:46 | 20m | +3 / - | R3KCW | - / -17 | 10 | ✓ Confirmed |
| 06-13 00:46 | 20m | -7 / - | UN6GN | - / -13 | 3 | ✓ Confirmed |
| 06-13 00:44 | 20m | -14 / - | UG0B | - / - | 2 | ✓ Confirmed |
| 06-13 00:43 | 20m | +2 / - | R5AV | - / -12 | 2 | ✓ Confirmed |
| 06-12 13:36 | 10m | -18 / - | UF3T | - / - | 2 | Partial |
| 06-12 13:18 | 10m | -10 / - | A41ZZ | - / -14 | 3 | Partial |
| 06-12 02:28 | 20m | +8 / - | R8CBB | - / - | 3 | Partial |
| 06-12 02:25 | 20m | 0 / - | R8CIS | - / -20 | 3 | Partial |
| 06-12 01:49 | 20m | 0 / - | RK9UN | - / - | 4 | ✓ Confirmed |
| 06-12 01:49 | 20m | +2 / - | EA5XA | - / - | 5 | Partial |
| 06-12 01:36 | 20m | -12 / - | W2CG | - / - | 2 | Partial |
| 06-12 01:28 | 20m | +10 / - | RL9LR | - / -18 | 3 | ✓ Confirmed |
| 06-12 01:26 | 20m | +5 / - | EA5XA | - / - | 5 | Partial |
| 06-11 14:03 | 10m | -19 / - | F4LNM | - / - | 3 | Partial |
| 06-11 14:02 | 10m | +11 / - | RN3DN | - / - | 4 | Partial |
Station Log
10m
UTC dB Freq Message 141445 +2 440 LU7HF UR9QQ -08 141445 -6 2056 LU7HF RZ3EM -20 (x2) 141545 -3 1205 LU7HF RV6BEP KN95 (x4) 141745 -1 1411 LU7HF RV6LN LN08 (x3) 141545 -18 2447 LU7HF DO1FDK JO41 (x5)
20m
UTC dB Freq Message 202945 -11 413 LU7HF IK4LZH JN54 202945 -1 1805 LU7HF HA3LI JN96 202945 -7 1189 LU7HF UD6ARL KN96 203015 -9 413 LU7HF IK4LZH JN54 203015 -6 1805 LU7HF HA3LI JN96 203015 -7 1189 LU7HF UD6ARL KN96 203045 -10 412 LU7HF IK4LZH JN54 203045 -2 1189 LU7HF UD6ARL KN96 203215 -1 1805 LU7HF HA3LI 73 203545 -12 1440 LU7HF RA7O KN87 203615 -12 1580 LU7HF DK9ZQ JO41 203715 +0 1144 LU7HF YT1UBN KN04 203845 -4 1170 LU7HF UT3UW KO50 (x3)
80m
UTC dB Freq Message 225645 -12 1570 LU7HF EC3A -17 225645 +4 624 LU7HF UA4FKT LO23 225715 -14 1570 LU7HF EC3A -17 225715 -8 2120 LU7HF DL1BJL JO33 225715 +6 624 LU7HF UA4FKT LO23 225745 -10 2120 LU7HF DL1BJL JO33 225745 +2 624 LU7HF UA4FKT LO23 225815 -10 2120 LU7HF DL1BJL JO33 (x5)