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Text NOTAM production rules

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    • Note: According to encoding rules ER-05 and ER-06, the TEMPDELTA (and/or BASELINE if created) might also include RunwayDeclaredDistance and/or RunwayDeclaredDistanceValue elements that have been copied from the BASELINE data for compliance with the AIXM Temporality rules. The current practice is to not include such static information in the NOTAM text. Therefore, all ManoeuvringAreaAvailability that have operationalStatus=NORMAL (they also have an associated annotation with purpose=REMARK and the text="Baseline data copy. Not included in the NOTAM text generation") shall be excepted from the text NOTAM generation algorithm.

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Declared Distance

Corresponding Q code

Declared Distance Change

QMDCH

Scope

Insert the value ‘A’.

Lower limit / Upper limit

Use “000/999”

Geographical reference

Insert the coordinate of the ARP (BL.ARP.ElevatedPoint) of the airport, formatted as follows:

  • the set of coordinates comprises 11 characters rounded up or down to the nearest minute; i.e. Latitude (N/S) in 5 characters; Longitude (E/W) in 6 characters;

  • the radius value is “005”.

Items B, C and D

Items B and C shall be decoded following the common production rules.

If at least one RCP.TD.associatedDeclaredDistante.RunwayDeclaredDistanceValue.timeInterval exists (the Event has an associated schedule), then it shall be represented in item D according to the common NOTAM production rules for {{Item D, E - Schedules}}. Otherwise, item D shall be left empty.

Item E

The following pattern should be used for automatically generating the E field text from the AIXM data:

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Reference

Rule

(1)

If AD.BL.locationIndicatorICAO=YES, then ignore this branch.

(2)

Insert here the type of the airport decoded as follows

AHP.BL.type

Text to be inserted in Item E

AD or AH

"AD"

HP

"Heliport"

LS or OTHER...

"Landing site"

(3)

  1. If AHP.BL.name is not NIL, then insert it here. Otherwise,

  2. insert here the text "located at " followed by the AHP.BL.ARP.ElevatedPoint decoded according to thetext NOTAM production rules for aixm:Point

(4)

Insert the word “unpaved” if RW.BL.SurfaceCharacteristics.composition has one of the values CLAY, CORAL, EARTH, GRASS, GRAVEL, ICE, LATERITE, MACADAM, SAND, SNOW, WATER, OTHER. Otherwise do not insert anything.

(5)

Insert here the declared distance type decoded as follows in the order below. Only the RCP.TD.RunwayDeclaredDistance and RCP[n].BL.RunwayDeclaredDistance which do not have an associated Note with purpose=REMARK and the text="Baseline data copy. Not included in the NOTAM text generation" shall be included.

If AHP.BL.type=AD, LS or OTHER

RCP.TD.DeclaredDistance.type

Text to be inserted in Item E

TORA

"TORA"

TODA

"TODA"

ASDA

"ASDA"

LDA

“LDA”

If AD.BLtype=HP

RCP.TD.DeclaredDistance.type

Text to be inserted in Item E

TODAH

"TODAH"

RTOAH"RTODAH"

LDAH

"LDAH"

(6)

Insert here the declared distance value followed by its unit of measurement decoded according to the {{text NOTAM production rules for distances}}

(7)

If there are:

    1. RCP.TD.DeclaredDistance and RCP[n].BL.DeclaredDistance that have an associated Note with purpose=REMARK and the text="Baseline data copy. Not included in the NOTAM text generation"; and/or
    2. other RunwayCentrelinePoint BASELINE TimeSlices associated with the same RDN.BL as RCP.TD and RCP[n].BL. and which contain associatedDeclaredDistance,

add here "Other declared distances unchanged.". Otherwise insert nothing.

(8)

Annotations shall be translated into free text according to the rule for {{decoding annotations}}.

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