English · United States
US-TN TAC System
YSF Reflector ID #31473
TN TAC System
online
WHO'S TALKING
Active recently
Last heard: AC4TN
YSF ID31473
LanguageEnglish
RegionUnited States
Last response14.6 ms
24-hour uptime100.0%
Last traffic2026-07-25 22:24:55 UTC
Transmissions today368
Last observed2026-07-25 22:28:59 UTC
Recent activity
| Time | Callsign | TX duration |
|---|---|---|
| 2026-07-25 22:24:55 UTC | AC4TN | ≈3.4 sec |
| 2026-07-25 21:42:16 UTC | AC4TN | ≈3.0 sec |
| 2026-07-25 21:27:17 UTC | AC4TN | ≈4.1 sec |
| 2026-07-25 21:00:58 UTC | AC4TN | ≈4.1 sec |
| 2026-07-25 20:39:21 UTC | AC4TN | ≈3.0 sec |
| 2026-07-25 20:36:15 UTC | AC4TN | ≈3.8 sec |
| 2026-07-25 20:33:37 UTC | AC4TN | ≈8.8 sec |
| 2026-07-25 20:14:12 UTC | AC4TN | ≈3.4 sec |
| 2026-07-25 20:12:50 UTC | AC4TN | ≈3.0 sec |
| 2026-07-25 20:11:06 UTC | AC4TN | ≈4.5 sec |
Reflector health
| Time | Result | Response | Details |
|---|---|---|---|
| 2026-07-25 14:07:00 UTC | online | 14.6 ms | Valid YSF response |