Flight Tracker
N407MD
2021 TEXTRON AVIATION INC 172S
Fixed wing single engine · Reciprocating · Standard
2 NTSB records for this tail number, including substantial damage. See the full record below.

Registration

Registered Owner
9K AIR LLC
Registrant Type
LLC
Location
NEWARK, DE
Status
Valid
Certificate Issued
Apr 9, 2022
Airworthiness Date
Dec 4, 2021
Expires
Apr 30, 2029
Approved Operations
Normal, Utility

Airframe

Manufacturer
TEXTRON AVIATION INC
Model
172S
Year
2021
Serial Number
172S12764
Seats
4
Engines
1
Max Weight
Up to 12,499 lb
Cruise Speed
-
Type Certificate
-

Powerplant

Engine Manufacturer
LYCOMING
Engine Model
IO-360-L2A
Type
Reciprocating
Power
180 hp

Live Flight Status

Checking live traffic…

Coverage depends on ground receiver reception and is not a complete picture of traffic.

Transponder & Tracking

Mode S Code (Hex)
A4C7B9
Mode S Code (Octal)
51143671

The hex code is the aircraft's ICAO 24-bit address, broadcast by its ADS-B transponder. It is the key used to match live position reports to this registration.

Ownership History: 1 prior registration

RegistrantLocationCancelled
RAMSHUR ROBERT M PIEDMONT, MO Mar 17, 1981

Observed Flights

DateFromToDurationMax Alt
Sep 11, 2026 20:02Z 7KS2 K34 31 min 3,425 ft

Flights are inferred from sampled ADS-B positions, not from filed flight plans. Airports shown are the nearest field to where the aircraft was first and last seen at low altitude; endpoints outside receiver coverage are marked “not observed”. Durations are time observed, not block time.

NTSB Accident & Incident Record

Jan 28, 2026 Accident Substantial Atlanta, GA
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause

The student pilot’s improper landing flare which resulted in a hard landing.

NTSB ERA26LA103
Nov 22, 2022 Accident Substantial Newnan, GA
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause

The flight instructor’s inadequate remedial action during a simulated engine failure and low approach, which resulted in a collision with a runway light.

NTSB ERA23LA074