Piston helicopter

N115DD

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

Registered 1 NTSB/FAA record
Built
—
Serial
3494
Class
Piston helicopter
Engines
Lycoming O-360 series
Status
Current as of October 2026
Registered owner
Ded Aviation LLC (LLC)
Based
Saint Louis, MO
Registration record

N115DD on the FAA register

Type
Robinson R22 BETA II Piston Helicopters / R22 BETA Piston Helicopters / R22B Piston Helicopters
Serial
3494
Engines
Lycoming O-360 series
Registered owner
Ded Aviation LLC
Saint Louis, MO
Certificate issued
2020-06-09
Airworthiness date
2003-10-15
Registration expires
2027-06-30
Airworthiness class
Standard · normal
Mode S (hex)
A03F15
Mode S (octal)
50037425
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-06-30
    Registration expires (renewal due).
  • 2020-06-09
    Certificate of registration issued as N115DD.
  • 2014-09-19
    Accident at Cahokia, IL; damage: substantial.
  • 2003-10-15
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N115DD

N115DD is a Robinson R22 BETA II Piston Helicopters / R22 BETA Piston Helicopters / R22B Piston Helicopters, serial number 3494. The FAA register lists Ded Aviation LLC as the registrant in Saint Louis, Missouri. The current certificate of registration was issued on June 9, 2020 and expires on June 30, 2027.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-360 series engine and 2 seats. Its airworthiness certificate is standard category (normal), dated October 15, 2003.

N115DD has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2014-09-19 Accident · Cahokia, IL Damage: Substantial NTSB · CEN14LA517
Reported aircraft: Robinson R22 Beta
Probable cause: The pilot s poor decision to take off with the clutch warning light illuminated, which resulted in the total failure of the fan assembly due to a lack of lubrication. Contributing to the accident was the mechanic s failure to lubricate the lower actuator bearing at the last annual inspection.

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 Missouri· 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.