Single-engine piston

N728NN

1989 Homebuilt Sport II

Registered 1 NTSB/FAA record
Built
1989
Serial
548
Class
Single-engine piston
Engines
Rotax 503 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Jennings, LA
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Registration record

N728NN on the FAA register

Type
1989 Homebuilt Sport II
Serial
548
Engines
Rotax 503 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Jennings, LA
Certificate issued
2023-08-05
Airworthiness date
2007-09-22
Registration expires
2030-08-31
Airworthiness class
Experimental · light-sport
Mode S (hex)
A9C27D
Mode S (octal)
52341175
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-08-31
    Registration expires (renewal due).
  • 2023-09-26
    Accident at Welsh, LA; damage: substantial.
  • 2023-08-05
    Certificate of registration issued as N728NN.
  • 2007-09-22
    Airworthiness date on the current FAA record (experimental category (light-sport)).
  • 1989
    Manufactured (1989).
Overview

About N728NN

N728NN is a 1989 Homebuilt Sport II, serial number 548. It is registered to an individual in Jennings, Louisiana. The current certificate of registration was issued on August 5, 2023 and expires on August 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 503 series engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated September 22, 2007.

N728NN has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2023-09-26 Accident · Welsh, LA Damage: Substantial Minor injury NTSB · CEN23LA422
Reported aircraft: Quicksilver Sport II
Probable cause: The pilot s failure to maintain sufficient altitude from obstacles during the simulated landing approach which led to a collision with a fence and a building.

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

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Browse: Aircraft registered in Louisiana· 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.