TI4LAS — FT8 station from Costa Rica
Amateur radio station TI4LAS operating from Costa Rica (grid square IO81). 541 FT8 spots received at SO8OO WebSDR, 14 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 10 days, best SNR +21 dB. Heard between 2026-04-21 and 2026-06-28.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
541
Total spots
14
CQ calls
10
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-04-21
Last seen: 2026-06-28 19:55 UTC
Last seen: 2026-06-28 19:55 UTC
Frequent QSO partners observed at SO8OO
Stations TI4LAS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | TI4LAS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 21:53 | 20m | -16 / - | M8KUG | - / - | 4 | Partial |
| 06-28 21:53 | 20m | -18 / - | II1NAP | - / - | 2 | Partial |
| 06-28 21:52 | 20m | -2 / - | R5AV | - / -2 | 2 | ✓ Confirmed |
| 05-08 03:58 | 20m | - / -10 | UT7UJ | +8 / - | 2 | ✓ Confirmed |
| 05-08 03:57 | 20m | - / -19 | UY5LW | +8 / - | 2 | ✓ Confirmed |
| 05-08 03:55 | 20m | -2 / - | OD5ZF | - / -17 | 5 | Partial |
| 05-08 03:54 | 20m | - / -10 | R7KO | -5 / - | 2 | Partial |
| 05-08 03:52 | 20m | - / -15 | <...> | -11 / - | 3 | Partial |
| 05-08 02:18 | 40m | - / - | PT8SP | -13 / - | 3 | Partial |
| 05-08 02:17 | 40m | -1 / -15 | PA3EKI | -13 / -14 | 6 | ✓ Complete |
| 05-08 02:16 | 40m | - / -13 | UW5KW | -17 / - | 2 | ✓ Confirmed |
| 05-08 02:14 | 40m | - / -13 | UA6LCF | -16 / - | 2 | ✓ Confirmed |
| 05-08 02:12 | 40m | - / -13 | <...> | -17 / - | 2 | Partial |
| 04-30 01:58 | 80m | -2 / - | RY7F | - / - | 2 | Partial |
| 04-29 17:43 | 10m | -13 / - | PP5HR | - / - | 6 | Partial |
| 04-28 03:40 | 80m | +6 / - | HA7TM | - / -15 | 3 | ✓ Confirmed |
| 04-28 03:39 | 80m | +19 / - | HA3MN | - / - | 2 | Partial |
| 04-28 03:29 | 80m | -7 / - | EW6CB | - / -15 | 7 | Partial |
| 04-28 03:29 | 80m | +2 / - | IU6JMK | - / -15 | 6 | ✓ Confirmed |
| 04-28 03:29 | 80m | +4 / - | OH1MLZ | - / -8 | 2 | Partial |
| 04-28 03:29 | 80m | -1 / - | OK1AMF | - / -17 | 6 | ✓ Confirmed |
| 04-28 03:28 | 80m | +11 / - | 9A2AJ | - / -16 | 2 | ✓ Confirmed |
| 04-28 03:24 | 80m | +8 / - | SP2JLR | - / - | 2 | Partial |
| 04-28 03:22 | 80m | -24 / - | N3MN | - / -8 | 2 | Partial |
| 04-28 03:12 | 60m | -6 / -10 | EA3AKY | -22 / -7 | 5 | Partial |
| 04-28 03:12 | 60m | +1 / - | IZ1DXS | - / -12 | 3 | ✓ Confirmed |
| 04-28 03:10 | 60m | -8 / - | SP7ICE | - / - | 4 | Partial |
| 04-28 03:07 | 60m | -11 / - | MI0OBC | - / -12 | 3 | ✓ Confirmed |
| 04-28 03:07 | 60m | +8 / -12 | LZ1SJ | -23 / -19 | 4 | ✓ Complete |
| 04-28 03:02 | 60m | -7 / - | EW6X | - / -11 | 5 | Partial |
| 04-28 03:01 | 60m | -17 / -14 | OZ3AEV | -20 / -10 | 5 | ✓ Complete |
| 04-28 02:54 | 60m | -14 / -16 | F5NNN | -21 / -14 | 2 | Partial |
| 04-28 02:48 | 60m | -11 / - | HI9R | - / - | 3 | ✓ Confirmed |
| 04-28 02:46 | 60m | -1 / - | IZ8PPI | - / -16 | 4 | Partial |
| 04-28 02:45 | 60m | -14 / - | SP7ICE | - / - | 5 | Partial |
| 04-28 02:44 | 60m | -13 / - | ON1JP | - / -5 | 4 | Partial |
| 04-28 02:43 | 60m | -6 / - | LY7Z | -18 / -6 | 3 | ✓ Verified |
| 04-28 02:38 | 60m | -16 / - | SP7ICE | - / - | 2 | Partial |
| 04-28 00:22 | 40m | -8 / - | RC9WC | - / -15 | 3 | Partial |
| 04-28 00:22 | 40m | -5 / - | SA0CAN | - / -11 | 5 | ✓ Confirmed |
| 04-28 00:21 | 40m | -12 / - | IZ8PPI | - / -16 | 4 | Partial |
| 04-28 00:20 | 40m | -15 / - | R4WQ | - / -11 | 3 | Partial |
| 04-28 00:18 | 40m | -17 / - | R9CB | -22 / -22 | 3 | ✓ Verified |
| 04-28 00:16 | 40m | +6 / - | UA9SHH | - / -11 | 3 | ✓ Confirmed |
| 04-28 00:16 | 40m | -1 / - | 5B4ASY | - / -12 | 5 | ✓ Confirmed |
| 04-28 00:13 | 40m | -18 / - | ON8FAB | - / - | 2 | Partial |
| 04-28 00:13 | 40m | +8 / - | R4RM | - / - | 5 | ✓ Confirmed |
| 04-28 00:12 | 40m | -14 / - | M0YHR | - / -12 | 3 | ✓ Confirmed |
| 04-28 00:11 | 40m | -3 / - | 5B4ASY | - / -10 | 2 | Partial |
| 04-28 00:11 | 40m | -10 / - | RX9WM | - / -14 | 4 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 035915 +3 474 TI4LAS OD5ZF -16 035930 +11 2920 <...> TI4LAS R-15 035945 -3 474 TI4LAS OD5ZF -15 040200 -14 3157 CQ TI4LAS EJ79 023415 -16 1812 D44EC TI4LAS EK70 215130 -10 2707 KG8FM TI4LAS R-08 215230 -3 2913 CQ TI4LAS EK70 215245 -3 2913 TI4LAS R5AV -02 215315 -19 1605 TI4LAS II1NAP JN44 215315 -2 3017 TI4LAS R5AV RR73 215345 -16 1643 TI4LAS M8KUG IO81 215345 -16 1605 TI4LAS II1NAP JN44 215415 -17 1643 TI4LAS M8KUG IO81 (x3)
40m
UTC dB Freq Message 021315 -16 1627 <...> TI4LAS R-13 021415 -15 1627 UA6LCF TI4LAS -13 (x2) 021545 -17 1627 R6OR TI4LAS RR73 021615 -18 1627 UW5KW TI4LAS -13 (x2) 021700 +1 1628 TI4LAS PA3EKI JO21 (x2) 021745 -13 1627 PA3EKI TI4LAS -15 021800 +0 1628 TI4LAS PA3EKI R-14 021815 -13 1627 PA3EKI TI4LAS RR73 021830 -1 1627 TI4LAS PA3EKI 73 021845 -15 1627 PT8SP TI4LAS EJ79 (x3)
10m
UTC dB Freq Message 175900 -20 1641 TI4LAS PP5HM R-22 (x2) 174330 -13 1287 TI4LAS PP5HR GG53 (x6) 181400 -22 1717 TI4LAS CX7AT 73
80m
UTC dB Freq Message 033315 -5 1450 TI4LAS EW6CB -20 033345 -1 1697 TI4LAS OK1AMF -01 033345 +0 2097 TI4LAS IU6JMK R-15 (x2) 033415 -3 1451 TI4LAS EW6CB -20 033445 -16 841 TI4LAS OH7TV KP43 033445 -5 1451 TI4LAS EW6CB -20 033915 +17 568 TI4LAS HA3MN KN17 (x2) 034045 +8 1590 TI4LAS HA7TM JN97 (x3) 015830 -2 1959 TI4LAS RY7F LN04 (x2) 021430 -4 1588 TI4LAS EC1A IN73
60m
UTC dB Freq Message 030830 -7 808 TI4LAS MI0OBC RR73 030915 -23 1542 CQ TI4LAS EJ79 (x2) 031030 -8 1807 TI4LAS SP7ICE JO91 (x3) 031200 -3 1978 TI4LAS EA3AKY JN01 031200 -10 1808 TI4LAS SP7ICE JO91 031200 +3 985 TI4LAS IZ1DXS JN35 (x3) 031345 -23 1543 EA3AKY TI4LAS EJ79 031400 -5 1978 TI4LAS EA3AKY -07 (x2) 031445 -22 1542 EA3AKY TI4LAS R-10