Wed, Apr 10, 2019
AD NUMBER: 2019-06-10
PRODUCT: Vulcanair S.p.A. Model AP68TP-300 “SPARTACUS” and Model AP68TP-600 “VIATOR” airplanes.
ACTION: Final rule; request for comments.
SUMMARY: 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 cracks on wing ribs, which could result in reduced structural integrity of the wing assembly.
DATES: This AD is effective April 29, 2019. Comments must be received by May 24, 2019.
COST: The FAA estimates affect 2 products of U.S. registry. Operators may incur the following costs in order to comply with this AD:
Inspection: One work hour X $85 = $85 per airplane
The FAA estimates that any necessary installation of the reinforcement modification would take about 8 work-hours for rib number 3 on each wing; 8 work-hours for rib number 4 on each wing; and 12 work-hours for both ribs numbers 3 and 4 on each wing.
The following are a parts cost estimates per side:
- Kit SI106 (if the required corrective action is the installation of the reinforcement to LH or RH wing rib #3) $240.
- Kit SI107/A (if the required corrective action is the installation of upper and rear reinforcements to LH or RH wing rib number 4 due to no reinforcements existing) $469.
- Kit SI107/B (if the required corrective action is the installation of rear reinforcements to LH or RH wing rib number 4 due to only the upper reinforcement existing) $240.
- Kit SI107/C (if the required corrective action is the installation of upper reinforcement to LH or RH wing rib number 4 due to only the rear reinforcement existing) $240.
Since installation of the reinforcement modification kits can only be done on airplanes where cracks or corrosion was not found during the required inspection, the FAA has no way of knowing how many airplanes may require the installation of the reinforcement modification kits.
Also, damage from cracks or corrosion found during the inspection may vary from airplane to airplane and the cost to repair the damage will vary from airplane to airplane. Therefore, the FAA has no way of knowing how many airplanes may require repair or the cost of that repair.
FMI: AD
More News
Aero Linx: Model Aeronautical Association of Australia MAAA clubs are about fun flying, camaraderie and community. For over 75 years, the MAAA has been Australia’s largest fl>[...]
Touchdown Zone Lighting Two rows of transverse light bars located symmetrically about the runway centerline normally at 100 foot intervals. The basic system extends 3,000 feet alon>[...]
“Discovery and innovation are central to our mission at Virgin Galactic. We’re excited to build on our successful record of facilitating scientific experiments in subor>[...]
How To Get A Story On Aero-TV News/Feature Programming How do I submit a story idea or lead to Aero-TV? If you would like to submit a story idea or lead, please contact Jim Campbel>[...]
Student Pilot Reported That During Rotation, “All Of A Sudden The Back Of The Plane Kicked To The Right..." Analysis: The student pilot reported that during rotation, “>[...]
ANN's Daily Aero-Linx (05.02.24)
See All