Registry / Helio / HST-550A / N550HZ

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N550HZ V

Helio HST-550A · 1972 · Cave Creek, AZ

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N550HZ is a 1972 Helio HST-550A (serial 007), registered to Maytag David D Jr (individual) in Cave Creek, AZ. Its FAA registration is recorded as v and expires July 2029; the airworthiness certificate dates from July 1989 (37 years ago). It carries a P&W PT6A SER engine rated at 750 hp. Its Mode-S transponder broadcasts the ICAO 24-bit address A70032. It is one of 2 Helio HST-550A aircraft on the FAA registry.

Registered owner
Maytag David D Jr
Owner type
Individual
Based in
Cave Creek, AZ
Serial number
007
Year built
1972 · 54 yrs old
Airworthiness class
43
FAA status
V
Mode-S / ICAO24
A70032 · 51600062 octal
Certificate issued
Dec 24, 1991
Airworthiness date
Jul 27, 1989
Last FAA activity
Aug 18, 2023
Registration expires
Jul 31, 2029
FAA region
4

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
P&W PT6A SER
Engine type
Turbo-prop
Rated power
750 hp
Power per seat
75 hp
FAA engine code
52032

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N550HZ

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Flight history & live tracking

ICAO24: a70032
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Aircraft Type — ACFTREF 4301006

Helio HST-550A
Engines: 1
Type: turboprop
Seats: 10
Cruise: 130 KTAS
Category: Standard

Engine — CODE 52032

Manufacturer: P&W
Model: PT6A SER
Type: Turbo-prop
Horsepower: 750 HP

FAA Registration Record

N-Number: N550HZ
Serial Number: 007
Year Manufactured: 1972
ACFTREF Code: 4301006
Engine Code: 52032
Status: V (V)
Certification: 43
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Turbo-prop (2)
Source: master

Transponder / ADS-B

Mode S (octal): 51600062
ICAO 24-bit (hex): A70032
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Maytag David D Jr
Individual
40040 N 69Th St
Cave Creek, AZ, 853318267
FAA Region: 4

Key Dates

Certificate Issued Dec 24, 1991
Airworthiness Jul 27, 1989
Expiration Jul 31, 2029
Last Activity Aug 18, 2023
Data as of Oct 5, 2026

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Other Helio HST-550A registrations

N550HE
Teufel Nursery Inc
1968