Electric rotorcraft

N4931D

DJI Agras T40

Registered No accidents on file
Built
—
Serial
64TBK8U001008N
Class
Electric rotorcraft
Engines
8
Status
Current as of October 2026
Registered owner
Dynamic Agronomics LLC (LLC)
Based
Monroe, WI
Registration record

N4931D on the FAA register

Type
DJI Agras T40
Serial
64TBK8U001008N
Engines
8
Registered owner
Dynamic Agronomics LLC
Monroe, WI
Certificate issued
2026-03-01
Airworthiness date
—
Registration expires
2033-03-31
Airworthiness class
—
Mode S (hex)
A61DBC
Mode S (octal)
51416674
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-03-31
    Registration expires (renewal due).
  • 2026-03-01
    Certificate of registration issued as N4931D to the current registrant.
  • 2013-10-29
    N4931D previously assigned to a Cessna 172N Skyhawk / 172 Skyhawk / 172/180 Conversion (s/n 17272402); cancelled.
  • 1958-07-17
    N4931D previously assigned to a Cessna 182A Skylane / 182 Skylane (s/n 51031); cancelled.
Overview

About N4931D

N4931D is a DJI Agras T40, serial number 64TBK8U001008N. The FAA register lists Dynamic Agronomics LLC as the registrant in Monroe, Wisconsin. The current certificate of registration was issued on March 1, 2026 and expires on March 31, 2033.

The FAA aircraft reference file describes the type as an electric rotorcraft.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N4931D. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1993-05-21 Accident · Deerfield Beach, FL Damage: Destroyed Fatal injury NTSB · MIA93FA127
Reported aircraft: Cessna 172N — a different aircraft that carried the N4931D registration before this airframe.
Probable cause: FAILURE OF THE PILOT-IN-COMMAND TO MAINTAIN AIRSPEED (VSO). THE LOW ALTITUDE AT THE TIME OF THE AERODYNAMIC STALL WAS A FACTOR.

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

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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.