Safety Performance Indicators Proposed To Be Published SPI1 - All UK - - PowerPoint PPT Presentation

Slide 1 Event or title

• SPI1 - All UK Serious Events;
• SPI2 - UK Public Transport Serious Events;
• SPI3 – Serious Events Impacting Air Traffic Services’ Safety in

UK Controlled Airspace;

• SPI4 - UK General Aviation Fatality Rates.

Safety Performance Indicators Proposed To Be Published

ALL GRAPHS SHOWN IN THIS PRESENTATION AND IN THE CONSULTATION DOCS USE DUMMY DATA

Slide 2 Event or title

Standard Format For Each SPI

• Definition of data
• Relevant additional information, e.g.:
• contextual information;
• explanation of why certain formats or definitions are used.
• 2 graphs:
• 5 year period (our SPI);
• 10 year period (for background info).

Slide 3 Event or title

SPI1 - All UK Serious Events

• All MORs involving UK-registered / operated aircraft or MORs in

UK Airspace

• Contextual information: ~1.6% of MORs are ‘serious events’

Slide 4 Event or title

SPI2 - UK Public Transport Serious Events

• Part 1: UK Commercial Air Transport Aeroplanes
• Passenger and cargo aeroplanes above 5,700 kg MTOW

Slide 5 Event or title

SPI2 - UK Public Transport Serious Events

• Part 2: UK Public Transport Helicopters
• Ambulance, cargo, passenger, police support or search and

rescue operations, all weights.

Slide 6 Event or title

SPI3 – Serious Events Impacting Air Traffic Services’ Safety in UK Controlled Airspace

• Public transport aircraft (regardless of country of origin) operating

in UK controlled airspace

• ATS Occurrences, e.g. level busts, infringements, controller errors

Slide 7 Event or title

SPI 4 - UK General Aviation Fatality Rates

• UK General Aviation occurrences are those involving aircraft

which do not exceed 5,700 kg maximum take-off weight, involved in all types of operation.

Slide 8 Event or title

PUBREL Example

A/C Type : Cessna C550 Citation 2 Occurrence Number :

200900730

Flight Phase : Climb Occurrence Date : 26 Jan 2009 Classification : Occurrences Location : Southend (SND) Events : UK Airprox TCAS Report Flight Crew Occurrence Location Info : 7.5 NW Pretitle : UK AIRPROX 2009/003 - C550 and a PA28 at 3400ft, 7.5nm Northwest of Southend. C550 received/complied with TCAS RA of climb and was visual with the conflicting PA28. Precis : Southend ATC twice passed traffic info to the C550 on the contact, the C550 was receiving a RIS in Class G airspace. CAA Closure: Conflict in Class G airspace. Late/non-sighting by both crews involved. This AIRPROX has been subject to a separate review by the United Kingdom AIRPROX Board (UKAB).