Where is TCAS 7.1 required?
European airspace
Currently, TCAS II version 7.1 is mandated in European airspace (other TCAS II version fall outside the mandate).
Is TCAS mandatory in Europe?
Compliance with the European Commission regulation under Rule No. 1332/2011 began on December 1, 2015. This introduced a mandatory carriage of ACAS II ((TCAS II)) version 7.1 within European Union airspace with a maximum take-off weight exceeding 5700 KG or authorization to carry over 19 passengers.
Where is TCAS mandatory?
TCAS II is mandated by the U.S. for commercial aircraft, including regional airline aircraft with more than 30 seats or a maximum takeoff weight greater than 33,000 lbs. Although not mandated for general aviation use, many turbine-powered general aviation aircraft and some helicopters are also equipped with TCAS II.
What is the difference between TCAS 1 and TCAS 2?
TCAS I and II differ primarily by their alerting capability. TCAS I issues ‘traffic advisories’ (TAs) to the pilot, alerting him to the impending collision. TCAS II provides the pilots with resolution advisories(RAs) in addition to TAs.
Is TCAS 7.1 required?
Aircraft currently equipped with version 7.0 will need to be upgraded to version 7.1 before 1 December 2015 in order to continue to operate in European Community airspace. All new aircraft above 5700 kg Maximum Take-off Mass or with passenger seating capacity above 19 will have to be equipped from 1 March 2012.
Is TCAS required for Part 135?
For operations conducted under FAR part 135, the aircraft must be equipped with TCAS if it is turbine powered and has 10 to 30 passenger seats (FAR 135.180). Whether the aircraft is operated under part 91 or part 135, if it is equipped with TCAS II, it must be version 7 (TSO C-119).
What is the latest version of TCAS?
version 7.1
“The latest version of software for TCAS II is version 7.1. To ensure compatibility with international standards, the FAA encourages the installation of this software as soon as practical.”
What is the main difference between TIS and TCAS?
Differences between TIS and TCAS The major functional difference between TIS and TCAS is the source of surveillance data. TCAS uses an airborne interrogator with 1 second update rate, while TIS uses Ground tracker surveillance data with about 3-5 second update and Mode-S radar serving as Data Link media.
Does TCAS use ADS-B?
In this integrated surveillance system ,the TCAS listens in the ADS-B broadcasting information of the target aircraft, and fusing the TCAS data and the ADS-B data, so ,it can reduce the TCAS radio frequency interruption, improve the surveillance precision and extend the surveillance.
Is TCAS required for RVSM?
A traffic collision avoidance system (TCAS) is not required to enter RVSM airspace. The only requirement is that if TCAS II is already installed, it must be updated to TCAS II Version 7.0 or later.
What is FL in aviation?
Flight Level (FL) Altitude above sea-level in 100 feet units measured according to a standard atmosphere.
What is QNH in aviation?
QNH – The pressure set on the subscale of the altimeter so that the instrument indicates its height above sea level. The altimeter will read runway elevation when the aircraft is on the runway.
Why is QNH important?
QNH is the barometric altimeter setting that causes an altimeter to read airfield elevation above mean sea level when on the airfield. In ISA temperature conditions the altimeter will read altitude above mean sea level in the vicinity of the airfield.