Decoding
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Item A
The item A shall be generated according to the general production rules for item A using the Event.concernedAirportHeliport.
Item Q
Apply the common NOTAM production rules for item Q, complemented by the following specific rules for this particular scenario:
Q code
Insert here QMNLC
Scope
Insert the value ‘A’.
Lower limit / Upper limit
Use “000/999”
Geographical reference
Insert the coordinate of the ARP (AHP.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 APE.BL.availability.ApronAreaAvailability.timeInterval exists (i.e. the Event has an associated schedule), then all such Timesheet(s) shall be represented in item D according to the common NOTAM production rules for {
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tem D, E - Schedules
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. Otherwise, item D shall be left empty.
Item E
The following pattern should be used as a base for generating the E field text from the AIXM data:
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| Code Block | ||||
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template = ["(1)" "AHP.BL.type (2)" ("AHP.BL.name (3a)" | "AHP.BL.ARP (3b)")] \n "Apron (4)" "APN.BL.name" "closed" "APE.BL.annotation (5)" "\n" \n
[ "due to" "APE.BL.availability.annotation (6)"]\n
{"\n" "APE.BL.annotation(7)" "."} ["."]. |
Reference | Data item (from coding scenario) | Rule |
|---|---|---|
(1) | If AHP.BL.locationIndicatorICAO |
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is not null, then ignore this branch. | ||||||||||
(2) | Insert here the type of the airport decoded as follows
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(3) | (a |
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) If AHP.BL.name is not |
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null, then insert it here. |
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(b) Otherwise, insert here the text "located at" followed by the AHP.BL.ARP.ElevatedPoint decoded according to the text NOTAM production rules for aixm:Point |
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| (4) | For the potential applications/implementations - the word " |
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| apron" may appear twice depending on the coded APN.BL.name (e.g. |
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| Apron MILITARY APRON or |
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| apron APRON A1). Caution shall be exercised for NOTAM production to avoid possible duplications. | ||
| (5) | location and extent description | Insert here the APE.annotation |
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| note with propertyName= |
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| extent |
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| and purpose= |
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| DESCRIPTION |
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| translated into free text according to the decoding rules for annotations. | ||
| (6) | closure reason | Insert here the ApronElement/ApronAreaAvailability.annotation with propertyName="operationalStatus" and purpose="REMARK" translated into free text according to the decoding rules for annotations. |
(7) | note | Other annotations of APE.BL shall be translated into free text according to the decoding rules for annotations. |
Items F & G
Leave empty.
Event Update
The eventual update of this type of event shall be encoded following the general rules for
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, which provide instructions for all NOTAM fields, except for item E and the condition part of the Q code, in the case of a NOTAMC
If a NOTAMC is produced, then the 4th and 5th letters (the "condition") of the Q code shall be "AK", except for the situation of a “new NOTAM to follow, in which case “XX”shall be used.
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The following pattern should be used for automatically generating the E field text from the AIXM data:
| Code Block | ||||
|---|---|---|---|---|
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template_cancel = ["(1)" "AHP.BL.type (2)" ("AHP.BL.name (3a)" | "AHP.BL.ARP (3b)") ] |
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" |
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apron" "APN.BL.name" ("resumed normal operations." |
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| " : New NOTAM to follow.(7)" |
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). |
The following pattern should be used for automatically generating the E field text from the AIXM data
Reference | Rule |
(7) | If the NOTAM will be followed by a new NOTAM concerning the same situation, then the operator shall have the possibility to |
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choose the "New NOTAM to follow" |
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branch. This branch cannot be selected automatically because this information is only known by the operator. Note: in this case, the 4th and 5th letters of the Q code shall also be changed into “XX”. |