Infinidim Training Videos The following training videos are specific to the Boeing 777 – but might well have relevance to your operation as well. For now, they’re listed as I create them – I’ll organise later. All the Training Videos are on YouTube. Note that on the right you can also access my B777 Procedures and […]
The following event occurs only in the simulator, owing the nature of the simulated failure (falsely low Radio Altimeter reading leading to GPWS Terrain Alert). While that event is fun enough – couple it with a … Coupled Approach and the recovery becomes more complicated that it needs to be … When you combine the […]
There is (what can only be described as) a software bug in the Thrust Reference setting software in the 777. While this bug manifests itself in several situation on normal and non-normal operations, it manifests significantly with flight safety implications during VNAV engine out approaches. I discovered this issue back in the late 90’s when I […]
I was recently asked whether we could still use LNAV to fly a Localizer Instrument Approach, and whether that was the preferred mode. This question was asked during a briefing on PBN which has caused some confusion. Recently we’ve seen some changes in the way we do aircraft Navigation, or at least in the way […]
I’ve been operating under the miss-understanding that if the visibility observed at the airport matches the minimum required to commence the approach – you’ll have a reasonable chance of completing the approach to a landing. As it turns out – for JAR OPS compliant NPA’s – this is not the case.
In another article, I discuss the issue of acceleration and cleanup in the missed approach. The Boeing 777 FCTM mentions accelerating at 1000 ft (AAL) in the missed approach, and many airlines use this point on two engine missed approaches. As discussed – this is inappropriate and potentially dangerous in the event of a single […]
It seems simple – but when manoeuvring at a minimum flap speed, the time to set final approach speed is … when on final approach.
After a debacle in Abu Dhabi – and another occurrence involving offload and a 4 hour delay – I was asked to prepare some specific advice for Captains operating out of Abu Dhabi. Background Due to high temperatures, most Abu Dhabi departures during mid-Summer experience a potential performance penalty for departure; in most cases resulting […]
VNAV is the Mode-of-Choice for Non-Precision approach. The highest level of automation; lowest flight deck workload, and a managed flight path to the runway. Mostly. Continuing in my process to convert 10 years of powerpoints into training videos – see the Infinidim VNAV NPA Training Video on YouTube – also on the Infinidim Training Videos […]
The recent phase training combined Engine Failure with Flaps/Slats Drive/Control failures introduced the issue of entering a reference speed when two different checklist are specifying two different Vref settings.
With the airline industry moving progressively towards GPS and GPS Augmented based approaches and away from the more traditional ground based navigation aid approaches, the use of LNAV/VNAV – with all it’s eccentricities – are becoming the norm for many airlines, rather than the exception. The boon of flying such approaches more often is that […]
I was recently asked to confirm that 5 knots is added to the Vref Speed on final approach when an unusual Vref is specified by the Non Normal Checklist. I eventually found a reference …
Sometimes you need to be able to calculate a limiting ZFW based on a forced change in TOW. You can use the OFP LNDG correction figure to do it. And it’s not VooDoo – just mathematics.
Recently I was given a runway change on pushback. Despite operating out of LAX where runway change is a real likelihood, it’s been quite a while since I’ve had happen to me on taxi. Once we got the changes made – we ran the ECL Runway Change Checklist to tidy things up. Meanwhile our next […]
With pilots coming from a number of other aircraft types and several different airlines, including a domestic fleet, standardisation can be a challenge. The use of Flaps on approach has been in particular an interesting issue, which is hopefully address clearly in the following article.
