English · United States
US-URF277
YSF Reflector ID #21277
URF277
online
WHO'S TALKING
Active today
Last heard: K4MMG
YSF ID21277
LanguageEnglish
RegionUnited States
Last response77.2 ms
24-hour uptime100.0%
Last traffic2026-07-25 20:24:54 UTC
Transmissions today4
Last observed2026-07-25 22:31:59 UTC
Recent activity
| Time | Callsign | TX duration |
|---|---|---|
| 2026-07-25 20:24:54 UTC | K4MMG | ≈3.1 sec |
| 2026-07-25 14:06:57 UTC | KI4KGK | ≈3.0 sec |
| 2026-07-25 13:37:19 UTC | K4MMG | ≈4.2 sec |
| 2026-07-25 11:28:31 UTC | WC4FM | ≈5.5 sec |
Reflector health
| Time | Result | Response | Details |
|---|---|---|---|
| 2026-07-25 02:07:05 UTC | online | 77.2 ms | Valid YSF response |