K4HBO — FT8 station from United States
Amateur radio station K4HBO operating from United States (grid square FM18). 85 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 80m, 40m, 20m, over 11 days, best SNR +26 dB. Heard between 2026-04-26 and 2026-06-01.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
85
Total spots
2
CQ calls
11
Days active
+1 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-26
Last seen: 2026-06-01 19:42 UTC
Last seen: 2026-06-01 19:42 UTC
Frequent QSO partners observed at SO8OO
Stations K4HBO worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | K4HBO | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-26 18:34 | 20m | -10 / - | 4L7T | - / - | 2 | Partial |
| 05-23 22:22 | 20m | +10 / - | M0IOY | - / -15 | 5 | ✓ Confirmed |
| 05-23 21:31 | 20m | -2 / - | IZ3EAW | - / - | 2 | Partial |
| 05-11 01:28 | 80m | 0 / - | F1PBZ | - / -14 | 4 | Partial |
| 05-09 03:17 | 40m | +2 / - | PC2J | - / - | 2 | Partial |
| 05-09 03:13 | 40m | +5 / - | F4MGP | - / - | 4 | Partial |
| 05-09 03:12 | 40m | +2 / - | F4GTB | - / -9 | 6 | ✓ Confirmed |
| 05-07 00:10 | 20m | -16 / - | AI4FR | - / +2 | 2 | ✓ Confirmed |
| 05-04 23:37 | 40m | +12 / - | F4BYA | - / - | 4 | Partial |
| 05-04 02:02 | 40m | -2 / - | I6PJC | - / -17 | 6 | ✓ Confirmed |
| 05-04 01:55 | 40m | 0 / - | I6PJC | - / - | 3 | Partial |
| 05-04 01:40 | 20m | -6 / - | CR7BRV | - / -13 | 2 | ✓ Confirmed |
| 05-04 01:21 | 40m | +12 / - | <...> | - / -15 | 2 | Partial |
| 05-01 22:59 | 20m | +15 / - | DL3MIB | - / - | 5 | Partial |
| 05-01 22:59 | 20m | -18 / - | IK4TVP | - / -16 | 4 | Partial |
| 05-01 22:51 | 20m | +4 / - | F5RRS | - / - | 3 | Partial |
| 04-30 01:21 | 80m | +15 / - | HB9EFK | - / -14 | 2 | ✓ Confirmed |
| 04-27 01:22 | 40m | +25 / - | LZ3CB | - / -10 | 5 | ✓ Confirmed |
| 04-27 00:02 | 40m | 0 / - | PC2J | - / - | 2 | Partial |
| 04-27 00:01 | 40m | -10 / - | M8KIZ | - / - | 2 | Partial |
| 04-26 23:50 | 40m | -3 / - | IK4LZH | - / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 001045 -20 210 K4HBO AI4FR R+02 (x2) 212815 +7 2021 K4HBO PI4DX JO21 213030 -15 343 CQ K4HBO FM18 a1 213115 -2 343 K4HBO IZ3EAW JN55 (x2) 221930 -7 619 DB1YKA K4HBO RR73 222245 +3 1173 K4HBO M0IOY IO93 (x5) 183415 -8 269 K4HBO 4L7T LN21 (x2) 214245 -24 1106 CQ K4HBO FM18 a1
80m
UTC dB Freq Message 011600 +1 2155 K4HBO F5HNQ IN98 012145 +15 275 K4HBO HB9EFK -14 (x2) 012800 +3 855 K4HBO F1PBZ -14 (x4) 014215 -9 502 K4HBO W3UCA +01
40m
UTC dB Freq Message 233845 +11 2980 K4HBO F4BYA JN19 030900 -2 1605 K4HBO EC3A -13 030900 -2 2018 K4HBO IZ8DBJ JN70 031200 -3 239 K4HBO F4GTB JN18 (x3) 031300 +5 1921 K4HBO F4MGP JN04 (x2) 031330 +6 239 K4HBO F4GTB R-09 (x2) 031400 +5 1921 K4HBO F4MGP JN04 (x2) 031530 +1 239 K4HBO F4GTB 73 031700 +1 239 K4HBO PC2J JO22 (x2)