N90HS - 2013 Seidel Howard Classic 4 Aircraft Registration

DH4T

2013 SEIDEL HOWARD CLASSIC 4

Aircraft Description

N90HS is a 2013 Seidel Howard CLASSIC 4, a single-engine reciprocating (piston) aircraft registered in the United States. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 13, 2013. The registration certificate was issued on September 22, 2003. The registration is set to expire on May 31, 2028. Powered by a Rotax 912ULS SERIES engine producing 100 horsepower, N90HS is. The aircraft's Mode S transponder code is AC6D93 (hex), used for ADS-B identification and flight tracking. N90HS was last tracked by AviatorDB near Taylor Municipal Airport (KT74) on March 24, 2026. The FAA registry record for N90HS was last updated on May 12, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Seidel Howard is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Seidel Howard aircraft currently registered in the FAA database, including the CLASSIC 4 model.

AviatorDB has found no NTSB accident or incident reports involving N90HS. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2013
Manufacturer
SEIDEL HOWARD
Model
CLASSIC 4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
DH4TDHC-4 Turbo Caribou
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 13, 2013
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
September 22, 2003

Registered Owner

The registered owner has requested to keep this data private under Title 49 of the United States Code, Section 44114.

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
912ULS SERIES
Horsepower
100 HP
Mode S Code (Oct)
53066623
Mode S Code (Hex)
AC6D93

Additional Details

Registration
N90HS
Serial Number
C9710-0210
Number of Engines
1
Number of Seats
2
Expiration Date
May 31, 2028
Last Action Date
May 12, 2023
Last Update Date
January 19, 2026
Unique ID
00068059

Last Known Position

Date
March 24, 2026 (UTC 20:05:57)
Airport
Latitude
30.585434
Longitude
-97.443507

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC