Registry / Aeroprakt Manufacturing Sp Zoo / A22LS / N9999K

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N9999K V

Aeroprakt Manufacturing Sp Zoo A22LS · 2021 · Simsbury, CT

This aircraft — FAA registration facts

N9999K is a 2021 Aeroprakt Manufacturing Sp Zoo A22LS (serial 420), registered to 99K LLC (LLC) in Simsbury, CT. Its FAA registration is recorded as v and expires July 2032; the airworthiness certificate dates from August 2021 (5 years ago). It carries a Rotax 912ULS SERIES engine rated at 100 hp, the engine on 76% of registered Aeroprakt Manufacturing Sp Zoo A22LSs. Its Mode-S transponder broadcasts the ICAO 24-bit address ADF7AF. It is one of 45 Aeroprakt Manufacturing Sp Zoo A22LS aircraft on the FAA registry.

Registered owner
99K LLC
Owner type
LLC
Based in
Simsbury, CT
Serial number
420
Year built
2021 · 5 yrs old
Airworthiness class
9A
FAA status
V
Mode-S / ICAO24
ADF7AF · 53373657 octal
Certificate issued
Jul 14, 2025
Airworthiness date
Aug 20, 2021
Last FAA activity
Jul 14, 2025
Registration expires
Jul 31, 2032
FAA region
Western

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

Engine on this aircraft

Engine
Rotax 912ULS SERIES
Engine type
4-Cycle Piston
Rated power
100 hp
Power per seat
50 hp
FAA engine code
55572

31 of the 41 registered Aeroprakt Manufacturing Sp Zoo A22LS carry this engine (76%), across 3 engine variants on the type.

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

Community facts about N9999K

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Flight history & live tracking recent positions on file

ICAO24: adf7af
Last known — 2 weeks ago N9999K
Observed 2026-09-21 09:56:21 MST
Auto-refresh • Updated 0s ago
Ground speed
104 kt
Altitude (baro)
3,000 ft
Track
185.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 42.02408, Lng -72.71813
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 06001A0

Aeroprakt Manufacturing Sp Zoo A22LS
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 55572

Manufacturer: Rotax
Model: 912ULS SERIES
Type: 4-Cycle Piston
Horsepower: 100 HP

FAA Registration Record

N-Number: N9999K
Serial Number: 420
Year Manufactured: 2021
ACFTREF Code: 06001A0
Engine Code: 55572
Status: V (V)
Certification: 9A
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: 4-Cycle Piston (8)
Source: master

Transponder / ADS-B

Mode S (octal): 53373657
ICAO 24-bit (hex): ADF7AF

Registrant

99K LLC
LLC
43 Laurel Ln
Simsbury, CT, 060701517
FAA Region: Western

Key Dates

Certificate Issued Jul 14, 2025
Airworthiness Aug 20, 2021
Expiration Jul 31, 2032
Last Activity Jul 14, 2025
Data as of Oct 5, 2026

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