| Number |
2010-17R4 |
| Issued by |
 Europe |
| Issue date |
2011-05-24 |
| Effective date |
|
| EASA approval number |
|
| Contributor |
EASA Large Aeroplanes Section |
| ATA Chapter |
|
Approval Holder
/ Type Designation |
-
Safety Information Bulletin
-
Category Fixed Wings
-
Category Rotorcraft
|
| Revision |
This SIB revises EASA SIB 2010-17R3 dated 23 May 2011 for
the following reason(s):
- To add a note about the version of the guidance material
for safety risk assessment that can be used,
- To delete reference to ash tolerance levels defined by
aircraft and engine manufacturers
- To introduce the lowest ash concentration limit for the Low
Contamination Zone.
|
| Correction |
Not applicable
|
| Supersedure |
None
|
| Related information |
- Manual on Volcanic Ash, Radioactive Material and Toxic
Chemical Clouds, ICAO Document 9691-AN/954 (ISBN 92-
9194-888-8), second edition, 2007.
- ICAO Volcanic Ash Contingency Plan EUR and NAT Regions
(EUR Doc 19)
- Guidance material preliminary issue - Draft Version 3.1 - of
‘Management of flight operations with known or forecast
volcanic cloud contamination’ (attached to this SIB) Note: Later
published draft versions of the guidance material such as
version 4.0 may be used
- London VAAC NWP Volcanic Ash Concentration Charts. |
| Remarks |
For further information contact the Airworthiness Directives, Safety Management & Research Section, Certification Directorate, EASA; E-mail: ADs[at]easa[dot]europa.eu.
Reports can be submitted to EASA by E-mail: volcano[at]easa[dot]europa.eu.
|
