Piston helicopter

N798MG

Robinson R22 BETA II Piston Helicopters / R22 BETA Piston Helicopters / R22B Piston Helicopters

Registered 1 NTSB/FAA record
Built
—
Serial
2704
Class
Piston helicopter
Engines
Lycoming O-360-A1D
Status
Current as of October 2026
Registered owner
Keepem Turnin LLC (LLC)
Based
Sevierville, TN
Registration record

N798MG on the FAA register

Type
Robinson R22 BETA II Piston Helicopters / R22 BETA Piston Helicopters / R22B Piston Helicopters
Serial
2704
Engines
Lycoming O-360-A1D
Registered owner
Keepem Turnin LLC
Sevierville, TN
Certificate issued
2023-02-17
Airworthiness date
1997-06-16
Registration expires
2030-02-28
Airworthiness class
Standard · normal
Mode S (hex)
AAD6D7
Mode S (octal)
52553327
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2023-08-09
    Accident at Sevierville, TN; damage: substantial.
  • 2023-02-17
    Certificate of registration issued as N798MG.
  • 1997-06-16
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N798MG

N798MG is a Robinson R22 BETA II Piston Helicopters / R22 BETA Piston Helicopters / R22B Piston Helicopters, serial number 2704. The FAA register lists Keepem Turnin LLC as the registrant in Sevierville, Tennessee. The current certificate of registration was issued on February 17, 2023 and expires on February 28, 2030.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-360-A1D engine and 2 seats. Its airworthiness certificate is standard category (normal), dated June 16, 1997.

N798MG has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2023-08-09 Accident · Sevierville, TN Damage: Substantial NTSB · CEN23LA358
Reported aircraft: Robinson R22 Beta
Probable cause: The flight instructor s improper flight control inputs during the practice hovering autorotation that resulted in a loss of control and impact with terrain.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Robinson aircraft for sale· Aircraft registered in Tennessee· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.