Aircraft model

Moravan / Zlin Z-143/Z-242

ZLIN AIRCRAFT a.s. (formerly MORAVAN a.s.)

Airworthiness Directives
7
Service Bulletins
0
Last live check
2026-08-177 of 7 re-verified
What this page is: a restatement of what the official Federal Register and manufacturer records show as of the date listed below each item. It is not a determination that any specific aircraft or engine is, or is not, in compliance. Under 14 CFR §91.403 and §91.417, the aircraft owner/operator is responsible for maintaining airworthiness and required records. Always verify against the official FAA and manufacturer sources linked below before making a maintenance or airworthiness decision.

Airworthiness Directives

7 records · 2 superseded records nested above
AD

2017-10-03

FR doc 2017-10406 · 82 FR 24472

AD 2017-10-03Published 2017-05-30Effective 2017-07-05

ZLIN AIRCRAFT a.s. Airplanes

Supersedes 2003-11-12 — see below

Requires actions to address the unsafe condition on these products.

1 AD superseded by this one retired · earliest 2003-06-02
AD

2003-11-12

FR doc 03-13384 · 68 FR 32629

AD 2003-11-12Published 2003-06-02Effective 2003-06-05

MORAVAN a.s. Model Z-242L Airplanes

Superseded by 2017-10-03 — see above Supersedes 2003-03-13 — see below

Requires replacement of the wings after a certain operational time.

1 AD superseded by this one retired · earliest 2003-01-31
AD

2003-03-13

FR doc 03-1956 · 68 FR 4905

AD 2003-03-13Published 2003-01-31Effective 2003-03-21

MORAVAN a.s. Model Z-242L Airplanes

Superseded by 2003-11-12 — see above

Requires replacement of the wings after a certain operational time period.

Full official abstract

Airworthiness Directives; MORAVAN a.s. Model Z-242L Airplanes

This amendment adopts a new airworthiness directive (AD) that applies to all MORAVAN a.s. (Moravan) Model Z-242L airplanes. This AD establishes a technical service life for these airplanes by restricting Acrobatic and Utility category operations and requiring replacement of the wings after a certain operational time period. This AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for the Czech Republic. The actions specified by this AD are intended to prevent structural failure of the wing due to fatigue cracking. Such failure could result in a wing separating from the airplane with consequent loss of airplane control.

Source: Federal Register document 03-1956, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

Full official abstract

Airworthiness Directives; MORAVAN a.s. Model Z-242L Airplanes

This document supersedes Airworthiness Directive (AD) 2003-03- 13, which currently establishes a technical service life for MORAVAN a.s. (Moravan) Model Z-242L airplanes by restricting Acrobatic and Utility category operations and requiring replacement of the wings after a certain operational time. AD 2003-03-13 resulted from mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for the Czech Republic. The restrictions required by AD 2003- 03-13 only take account for the aerobatic load spectrum and do not account for the aerobatic frequency. The restrictions also address the life limit of the wings when they should address the life limit of the entire airframe (life limit of the airplane). Although the aerobatic frequency will extend the operational times, it more importantly will ensure that all airplanes (even those that have not reached the operational limits) are not subject to fatigue cracking caused by exceeding the aerobatic frequency. This AD will maintain the restrictions of AD 2003-03-13, but will incorporate the aerobatic frequency and life limit the airplane instead of just the wings. The actions specified by this AD are intended to prevent structural failure of the wing due to fatigue cracking. Such failure could result in a wing separating from the airplane with consequent loss of airplane control.

Source: Federal Register document 03-13384, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

Full official abstract

Airworthiness Directives; ZLIN AIRCRAFT a.s. Airplanes

We are superseding Airworthiness Directive (AD) 2003-11-12 for ZLIN AIRCRAFT a.s. Model Z-242L airplanes (type certificate previously held by MORAVAN a.s.). This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as a need to incorporate new revisions into the Limitations section, Chapter 9, of the FAA-approved maintenance program (e.g., maintenance manual) to impose new or more restrictive life limits on critical components. We are issuing this AD to require actions to address the unsafe condition on these products.

Source: Federal Register document 2017-10406, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

AD

2008-12-06

FR doc E8-12754 · 73 FR 33000

AD 2008-12-06Published 2008-06-11Effective 2008-07-16

MORAVAN a.s. Model Z-143L Airplanes

Prompted by mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product.

Full official abstract

Airworthiness Directives; MORAVAN a.s. Model Z-143L Airplanes

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Source: Federal Register document E8-12754, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

AD

2008-07-02

FR doc E8-6037 · 73 FR 15875

AD 2008-07-02Published 2008-03-26Effective 2008-03-31

MORAVAN a.s. Model Z-143L Airplanes

Prompted by mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product.

Full official abstract

Airworthiness Directives; MORAVAN a.s. Model Z-143L Airplanes

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Source: Federal Register document E8-6037, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

AD

2007-11-19

FR doc E7-10237 · 72 FR 30251

AD 2007-11-19Published 2007-05-31Effective 2007-06-05

MORAVAN a.s. Model Z242L Airplanes

Prompted by mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product.

Full official abstract

Airworthiness Directives; MORAVAN a.s. Model Z242L Airplanes

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Source: Federal Register document E7-10237, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

AD

2002-22-01

FR doc 02-27201 · 67 FR 66540

AD 2002-22-01Published 2002-11-01Effective 2002-12-13

MORAVAN a.s. Models Z-143L and Z-242L Airplanes

Requires you to modify the engine secondary vent line.

Full official abstract

Airworthiness Directives; MORAVAN a.s. Models Z-143L and Z-242L Airplanes

This amendment adopts a new airworthiness directive (AD) that applies to certain MORAVAN a.s. (Moravan) Models Z-143L and Z-242L airplanes. This AD requires you to modify the engine secondary vent line. This AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for the Czech Republic. The actions specified by this AD are intended to prevent the engine crankcase ventilation lines from freezing during flight in cold weather (winter) conditions, which could result in oil leaking from the engine. Such a condition could lead to engine failure.

Source: Federal Register document 02-27201, retrieved 2026-08-17 · re-verified against the live Federal Register API 2026-08-17

Service Bulletins

0 records

No Service Bulletins in our index yet for this airframe. We only list SBs we have individually sourced from the manufacturer — we never invent one.

This page indexes 7 ADs and 0 SBs from primary sources. The FAA may have issued additional directives for this airframe that are not yet included.

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