CT4KQ — FT8 station from Portugal
Amateur radio station CT4KQ operating from Portugal (grid square IN50). 324 FT8 spots received at SO8OO WebSDR, 180 CQ calls, active on 40m, 20m, 10m, over 11 days, best SNR +16 dB. Heard between 2026-04-22 and 2026-05-11.
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Overview
324
Total spots
180
CQ calls
11
Days active
-5 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-22
Last seen: 2026-05-11 20:22 UTC
Last seen: 2026-05-11 20:22 UTC
Frequent QSO partners observed at SO8OO
Stations CT4KQ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | CT4KQ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-11 22:22 | 40m | -24 / - | CT7ATA | - / - | 2 | Partial |
| 05-11 22:18 | 40m | -1 / - | F5NNN | - / -6 | 4 | Partial |
| 05-11 22:14 | 40m | -1 / +2 | OH5KNL | -16 / - | 2 | Partial |
| 05-11 22:11 | 40m | -1 / -11 | RA3WY | -16 / -18 | 5 | ✓ Complete |
| 05-11 21:53 | 20m | -16 / -23 | JA9CHI | -1 / -20 | 4 | ✓ Complete |
| 05-11 21:51 | 20m | -6 / -25 | JA2HYD | -5 / -18 | 6 | ✓ Complete |
| 05-11 21:47 | 20m | - / -7 | KC1TEM | +6 / - | 3 | ✓ Confirmed |
| 05-11 21:46 | 20m | -17 / - | JA9LSZ | - / - | 2 | Partial |
| 05-11 21:44 | 20m | - / -18 | VA2LM | +1 / - | 4 | ✓ Confirmed |
| 05-11 21:39 | 20m | - / -2 | DL2AX | 0 / - | 3 | ✓ Confirmed |
| 05-11 21:38 | 20m | -13 / - | BG2DVL | - / - | 3 | Partial |
| 05-11 21:34 | 20m | -4 / -19 | JA9CWJ | 0 / -4 | 4 | ✓ Complete |
| 05-11 21:33 | 20m | -5 / - | JH1ILX | - / - | 2 | Partial |
| 05-11 21:31 | 20m | - / -9 | KD9VUK | -10 / - | 2 | ✓ Confirmed |
| 05-11 21:26 | 20m | - / -19 | OO7J | -11 / - | 3 | Partial |
| 05-11 21:20 | 20m | - / - | DH3HB | -15 / - | 2 | ✓ Confirmed |
| 05-11 21:06 | 20m | -6 / - | KP4FRA | - / -16 | 2 | Partial |
| 05-11 21:03 | 20m | - / -6 | DL1MKW | -11 / - | 3 | ✓ Confirmed |
| 05-11 21:00 | 20m | - / -15 | IU4TQQ | -16 / - | 2 | ✓ Confirmed |
| 05-11 19:15 | 40m | +4 / - | DG6ITP | - / - | 2 | Partial |
| 05-06 23:17 | 20m | - / -21 | KD2RPX | +7 / - | 3 | Partial |
| 05-06 23:14 | 20m | - / -6 | W2JPB | +3 / - | 2 | ✓ Confirmed |
| 05-06 23:11 | 20m | - / -20 | K0LMB | -7 / - | 2 | Partial |
| 05-06 23:08 | 20m | +13 / - | EA1IOK | - / - | 4 | Partial |
| 05-06 23:06 | 20m | - / - | WA4LXU | -1 / - | 3 | ✓ Confirmed |
| 05-06 23:04 | 20m | - / -25 | UX7QV | +5 / - | 2 | Partial |
| 05-06 23:01 | 20m | - / -25 | AD9AR | +2 / - | 3 | ✓ Confirmed |
| 05-06 22:56 | 20m | -14 / -9 | WB8JUI | +6 / - | 3 | ✓ Complete |
| 05-06 22:52 | 20m | -17 / -13 | KB3MNO | +9 / -17 | 5 | ✓ Complete |
| 05-06 22:49 | 20m | - / -18 | VA3TX | +10 / - | 2 | ✓ Confirmed |
| 05-06 22:47 | 20m | - / -16 | KF0MWU | +4 / - | 3 | Partial |
| 05-06 22:37 | 20m | - / -21 | KZ4NJ | -1 / - | 3 | ✓ Confirmed |
| 05-06 22:35 | 20m | +4 / - | K2LNS | +4 / - | 4 | ✓ Verified |
| 05-06 22:33 | 20m | - / -25 | JA2HGF | +3 / - | 3 | ✓ Confirmed |
| 05-06 22:29 | 20m | -10 / - | KB2ELA | -4 / -17 | 3 | ✓ Complete |
| 05-06 22:26 | 20m | - / -17 | K3RH | -5 / - | 2 | ✓ Confirmed |
| 05-06 22:24 | 20m | - / -13 | KF8BRC | -4 / - | 2 | ✓ Confirmed |
| 05-06 22:20 | 20m | -9 / - | PY2VZ | -4 / -12 | 4 | ✓ Verified |
| 05-06 22:17 | 20m | - / -7 | K5KIP | -3 / - | 3 | ✓ Confirmed |
| 05-06 22:16 | 20m | - / - | NE0NS | -2 / - | 2 | ✓ Confirmed |
| 05-06 22:02 | 20m | -1 / - | EA1IOK | - / - | 4 | Partial |
| 05-06 22:01 | 20m | - / - | VA7RY | -4 / - | 2 | ✓ Confirmed |
| 05-06 21:58 | 20m | - / -18 | W5CJF | -14 / - | 3 | ✓ Confirmed |
| 05-06 21:45 | 20m | - / -13 | W5CJF | -18 / - | 2 | Partial |
| 05-06 21:28 | 20m | - / -23 | OK2SIR | -5 / - | 2 | Partial |
| 05-04 10:36 | 20m | -2 / - | G1VWC | - / -14 | 2 | ✓ Confirmed |
| 05-04 10:15 | 20m | -13 / - | ON7SX | - / - | 3 | Partial |
| 05-04 10:11 | 20m | -10 / - | PA2KV | - / - | 2 | Partial |
| 05-04 10:06 | 20m | 0 / - | PD2WL | - / - | 3 | Partial |
| 05-03 20:33 | 10m | -12 / - | PU2BRU | - / -20 | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 191530 +3 793 CT4KQ DG6ITP JO71 (x2) 221130 -1 960 CT4KQ RA3WY KO81 (x2) 221245 -16 960 RA3WY CT4KQ -11 221300 +0 960 CT4KQ RA3WY R-18 221345 -16 959 RA3WY CT4KQ 73 221430 -1 2156 CT4KQ OH5KNL KP30 221445 -16 2154 OH5KNL CT4KQ +02 221800 -1 1171 CT4KQ F5NNN IN94 (x4) 222200 -24 1438 CT4KQ CT7ATA IN50 (x2)
20m
UTC dB Freq Message 215400 -16 2451 CT4KQ JA9CHI R-20 215415 +0 2450 JA9CHI CT4KQ RR73 (x2) 215815 -15 1319 CQ CT4KQ IN60 (x2) 220245 -3 1318 DH1RQA CT4KQ 73 220315 -2 1318 CQ CT4KQ IN60 (x3) 220445 -2 997 N9REG CT4KQ -12 220615 -4 997 CQ CT4KQ IN60 (x5)
10m
UTC dB Freq Message 191315 -20 1147 CT4KQ PY5AQ -18 191415 -4 2291 CT4KQ PU5TKD GG54 191645 -13 899 CT4KQ PY4ZDC -11 (x3) 200830 -17 1296 CT4KQ PY2DDR GG48 (x3) 203330 -14 890 CT4KQ PU2BRU -20 (x2)