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Search: Posts Made By: LLLK
Showing results 1 to 28 of 28
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Forum: Tech Log
20th Jan 2011, 13:51
Replies: 73
Views: 33,231
Posted By LLLK

Aterpster: Agreed - the RNP(AR) was really a...

Aterpster:

Agreed - the RNP(AR) was really a brief aside comment to the main question - where the answer is simple - ILS, VOR and NDB (in fact all conventional NPAs) have nothing to do with...
Forum: Tech Log
20th Jan 2011, 01:41
Replies: 73
Views: 33,231
Posted By LLLK

VOR, NDB and ILS are 'conventional' approaches. ...

VOR, NDB and ILS are 'conventional' approaches. There is no associated RNP value. The RNP values only apply to RNP APCH (charted as RNAV(GNSS)), where the final approach segment is always 0.3 and...
Forum: Tech Log
5th Aug 2010, 09:45
Replies: 16
Views: 5,156
Posted By LLLK

Aterpster I'm with you all the way - in my...

Aterpster I'm with you all the way - in my experience ATC know a lot about ATC and not that much else.

I think that automated holding is a very grey area - there is no recognised industry standard...
Forum: Tech Log
9th Jul 2010, 08:07
Replies: 50
Views: 9,647
Posted By LLLK

If the SID is charted as RNAV(GNSS) then the ANSP...

If the SID is charted as RNAV(GNSS) then the ANSP has not assessed the DME/DME coverage and has only protected the procedure for GNSS (GPS). I would call that a pure GPS procedure. If the ANSP has...
Forum: Tech Log
7th Jul 2010, 09:37
Replies: 50
Views: 9,647
Posted By LLLK

The term FAWP was used to define the extent of...

The term FAWP was used to define the extent of the P-RNAV approval. You have approval to fly RNAV 1 (P-RNAV) up to but not past the FAWP. (These days the term FAWP has been replaced by the term...
Forum: Tech Log
18th Jun 2010, 12:09
Replies: 50
Views: 9,647
Posted By LLLK

Oh yes, and P-RNAV = RNAV 1 (except for the bit...

Oh yes, and P-RNAV = RNAV 1 (except for the bit about VOR/DME) not RNP 1 or RNP 0.5
Forum: Tech Log
18th Jun 2010, 12:07
Replies: 50
Views: 9,647
Posted By LLLK

It is worrying when even the FOM's have it wrong....

It is worrying when even the FOM's have it wrong. RNAV 1 may not be flown using VOR/DME as a position sensor. It was allowed with P-RNAV but never with RNAV 1.

Second point - the datahouses code...
Forum: Tech Log
31st May 2010, 17:07
Replies: 33
Views: 10,001
Posted By LLLK

The problem as I see it is that many European...

The problem as I see it is that many European operators have been flying stabilised approaches for years and have been following the PANS-OPS guidance that has been there since Pontius: The DA/DH is...
Forum: Tech Log
31st May 2010, 09:14
Replies: 33
Views: 10,001
Posted By LLLK

Ok We've been here before. EUROCONTROL issued a...

Ok We've been here before. EUROCONTROL issued a Safety Reminder Message back in February:
EUROCONTROL - Safety Alerts Board...
Forum: Tech Log
12th Apr 2010, 12:31
Replies: 51
Views: 15,538
Posted By LLLK

This has not been the view of the ICAO Obstacle...

This has not been the view of the ICAO Obstacle Clearance Panel (now Instrument Flight Procedures Panel), who are responsible for Doc 8168, whenever someone has suggested that, for CDFA, MDA can...
Forum: Tech Log
2nd Apr 2010, 13:21
Replies: 12
Views: 3,114
Posted By LLLK

I tend to agree with Pontius's Copilot. The...

I tend to agree with Pontius's Copilot. The waypoint is fly-over to meet some procedure design requirement (route spacing, noise routing, obstacle clearance etc) and it may not be appropriate to...
Forum: Tech Log
21st Oct 2009, 15:40
Replies: 29
Views: 8,564
Posted By LLLK

There are no restrictions on B-RNAV because...

There are no restrictions on B-RNAV because B-RNAV was not designed for use in terminal areas - B-RNAV STARS should be simple with no more than 4 waypoints per 100 track miles and should always be...
Forum: Tech Log
30th Aug 2009, 14:53
Replies: 21
Views: 10,380
Posted By LLLK

The new EU Ops should provide excellent bedside...

The new EU Ops should provide excellent bedside reading -

AMC 2 OPS.GEN.150:
...

....

AMC 4 OPS.GEN.150:

...
Forum: Tech Log
12th Sep 2008, 07:41
Replies: 21
Views: 15,318
Posted By LLLK

And in PANS-OPS, for Precision Approaches it...

And in PANS-OPS, for Precision Approaches it states:

1.4.8.8.3.1.1 Procedures involving glide paths greater than 3.5° or any angle when the nominal rate of descent (Vat for the aircraft type x´...
Forum: Tech Log
8th Sep 2008, 13:25
Replies: 12
Views: 2,500
Posted By LLLK

P-RNAV is still governed by TGL 10 rev 1 at the...

P-RNAV is still governed by TGL 10 rev 1 at the moment. When it moves to AMC 20 I believe that it will be called AMC 20-16 but this will not be for another 6-9 months.
Forum: Tech Log
8th Sep 2008, 13:22
Replies: 12
Views: 2,500
Posted By LLLK

P-RNAV is a uniquely European approval and is...

P-RNAV is a uniquely European approval and is called RNAV 1 in PANS-OPS (or will be when the next amendment is published this November) You should never fly an RNAV SID or STAR using B-RNAV unless...
Forum: Tech Log
29th Jul 2008, 08:05
Replies: 13
Views: 10,410
Posted By LLLK

If the procedure requires less than 0.3 you need...

If the procedure requires less than 0.3 you need to have special approval (RNP AR APCH being the new term for such approaches AR=approval required) This special approval impacts the operational...
Forum: Tech Log
16th Jun 2008, 14:37
Replies: 10
Views: 2,930
Posted By LLLK

PANS-OPS Vol I Part I Section 2 Chapter 1 Para...

PANS-OPS Vol I Part I Section 2 Chapter 1 Para 1.4:

1.4 USE OF FLIGHT MANAGEMENT SYSTEM (FMS)/
AREA NAVIGATION (RNAV) EQUIPMENT
1.4.1 Where FMS/RNAV equipment is available, it may be used to fly...
Forum: Tech Log
10th Jun 2008, 09:37
Replies: 13
Views: 5,284
Posted By LLLK

Lnav/vnav

EASA has just published draft material covering approvals for RNP APCH (LNAV/VNAV to RNP 0.3) and for RNP AR APCH (LNAV/VNAV to RNP 0.1 with fixed radius turns in final/missed) See ...
Forum: Tech Log
30th May 2008, 08:24
Replies: 10
Views: 3,905
Posted By LLLK

Moreover, PANS-OPS Vol 1 requires :In all cases,...

Moreover, PANS-OPS Vol 1 requires :In all cases, regardless of the flight technique used, cold temperature correction must be applied to all
minimum altitudes (see Part III, Section 1, Chapter 4,...
Forum: Tech Log
30th May 2008, 08:19
Replies: 10
Views: 3,905
Posted By LLLK

Moreover, PANS-OPS Vol 1 requires :In all cases,...

Moreover, PANS-OPS Vol 1 requires :In all cases, regardless of the flight technique used, cold temperature correction must be applied to all
minimum altitudes (see Part III, Section 1, Chapter 4,...
Forum: Tech Log
30th May 2008, 08:16
Replies: 10
Views: 3,905
Posted By LLLK

The cold temperature effect at DA is less than at...

The cold temperature effect at DA is less than at the FAP - the higher you are above the elevation of the altimeter setting source (in the case of LNAV/BAro VNAV this is the aerodrome) then the...
Forum: Tech Log
29th May 2008, 10:02
Replies: 10
Views: 3,905
Posted By LLLK

DFC and FE Hoppy have it - the procedure is...

DFC and FE Hoppy have it - the procedure is designed to protect aircraft down to a minimum temperature - if you want to fly the optimal vertical path then you should make allowance for the low...
Forum: Tech Log
1st May 2008, 07:24
Replies: 5
Views: 2,478
Posted By LLLK

Fix Identifiers

The waypoint identifiers all come from the navigation database, if they have been charted with a 5 letter or 5 alphanumeric identifier then that is what should be displayed. If they are conventional...
Forum: Tech Log
28th Apr 2008, 09:38
Replies: 5
Views: 9,420
Posted By LLLK

RAIM

Receiver Autonomous Integrity Monitoring (RAIM) is the ability of the GPS receiver/nav system to confirm that the satellites that is using to calculate its position are serviceable (healthy). RAIM...
Forum: Tech Log
28th Apr 2008, 08:09
Replies: 10
Views: 6,657
Posted By LLLK

Rnp Saaar = Rnp Ar Apch

The RNP SAAAR Approaches are an FAA invention that have been rolled out in the US (70 approaches), Canada (24 airports), China (3 airports), NZ (1 airport?), Australia(15 airports), Ecuador (1...
Forum: Tech Log
7th Apr 2008, 13:57
Replies: 21
Views: 10,272
Posted By LLLK

ICAO is currently introducing the Performance...

ICAO is currently introducing the Performance Based Navigation (PBN) concept http://www.icao.int/pbn/ - it is supported by a draft manual which contains a number of navigation specifications for RNAV...
Forum: Tech Log
26th Feb 2008, 07:36
Replies: 5
Views: 1,442
Posted By LLLK

Your charts came from Jepp but where did your...

Your charts came from Jepp but where did your database come from? If the speed limit is general to the airport then it should be in the airport record and should apply to all procedures below a...
Showing results 1 to 28 of 28


 
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