Bell 212, N523EH: Incident occurred September 09, 2021 in Livingston, Park County, Montana

Federal Aviation Administration / Flight Standards District Office; Helena, Montana

Rotorcraft experienced an unknown vibration and landed in a field.  

https://registry.faa.gov/N523EH

Date: 09-SEP-21

Time: 22:31:00Z

Regis#: N523EH

Aircraft Make: BELL

Aircraft Model: 212

Event Type: INCIDENT

Highest Injury: NONE

Aircraft Missing: No

Damage: NONE

Activity: PERSONAL

Flight Phase: EMERGENCY DESCENT (EMG)

Operation: 91

City: LIVINGSTON

State: MONTANA