English · United States
US-TN TAC System
YSF Reflector ID #31473
TN TAC System
online
WHO'S TALKING
Active in last 2 hours
Last heard: AC4TN
YSF ID31473
LanguageEnglish
RegionUnited States
Last response25.9 ms
24-hour uptime100.0%
Last traffic2026-07-29 05:01:18 UTC
Transmissions today351
Last observed2026-07-29 05:42:24 UTC
Recent activity
| Time | Callsign | TX duration |
|---|---|---|
| 2026-07-29 05:01:18 UTC | AC4TN | ≈15.3 sec |
| 2026-07-29 04:01:17 UTC | AC4TN | ≈14.2 sec |
| 2026-07-29 03:01:16 UTC | AC4TN | ≈13.5 sec |
| 2026-07-29 02:05:40 UTC | AC4TN | ≈8.1 sec |
| 2026-07-29 02:04:47 UTC | AC4TN | ≈5.7 sec |
| 2026-07-29 02:01:18 UTC | AC4TN | ≈15.6 sec |
| 2026-07-29 01:01:17 UTC | AC4TN | ≈14.9 sec |
| 2026-07-29 00:01:17 UTC | AC4TN | ≈14.2 sec |
| 2026-07-28 23:00:25 UTC | AC4TN | ≈22.1 sec |
| 2026-07-28 22:40:18 UTC | AC4TN | ≈15.6 sec |
Reflector health
| Time | Result | Response | Details |
|---|---|---|---|
| 2026-07-28 14:06:58 UTC | online | 25.9 ms | Valid YSF response |