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
The following mapping shall be used:
Note: In this table, "any" means "any value or no value (NIL)".
AHP.TD.availability.AirportHeliportAvailability. | Corresponding Q code | ||||||
---|---|---|---|---|---|---|---|
timeInterval | usage.AirportHeliportUsage | AHP.BL.type | |||||
type | operation | priorPermission | ../FlightCharacteristics | ../AircraftCharacteristics | different from 'HP' | 'HP' | |
not NIL | 'PERMIT' | 'ALL' | NIL | NIL | NIL | QFAAH | QFPAH |
any | 'RESERVE' | any | any | only military='MIL' | any | QFAAM | QFPAM |
any | 'CONDITIONAL' | any | not NIL | any | any | QFAAP | QFPAP |
any | 'PERMIT' | any | NIL | any | any | QFAAR | QFPAR |
any | 'RESERVE' | any | any | only origin='HOME_BASED' | any | QFALB | QFPLB |
any | 'FORBID' | any | any | any | weight not NIL | QFALH | QFPLT |
any | 'FORBID' | any | any | rule = 'IFR' | any | QFALI | QFPLI |
any | 'FORBID' | any | any | rule = 'VFR' | any | QFALV | QFPLV |
any other combination | QFALT | QFPLT |
Scope
Insert the value ‘A’.
Lower limit / Upper limit
Use “000/999”
Geographical reference
Insert the coordinate of the ARP (aerodrome reference point) 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 AHP.TD.availability.AirportHeliportAvailability.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:
Code Block | ||||
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| ||||
template = "AHP.BLtype(1)" ["(2)" ("AHP.BL.name(3a)" | "AHP.BL.ARP(3b)")] "AHP.TD.usage.type(4)" \n (["AHP.TD.usage.flight(5)"] ["AHP.TD.usage.aircraft(6)"] "AHP.TD.usage.operation(7)" ["conditions(8)"]) { "(9)" "," (["AHP.TD.usage.flight(5)"] ["AHP.TD.usage.aircraft(6)"] "AHP.TD.usage.operation(7)" ["conditions(8)"])} \n. template_bottom = ["\n" "due to" "AHP.TD.availability.annotation(10)"] "\n" \n {"." "AHP.TD.availability.annotation(11)" "\n"} ["."]. |
Reference | Data item (from coding scenario) | Rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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(1) | Insert here the type of the airport decoded as follows
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(2) | If AHP.BL.locationIndicatorICAO is not null, then ignore this branch. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(3) | name | (a) If AHP.BL.name is not null, then insert it here. (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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(4) | conditional for closed, except for prohibited for additionally allowed for | Insert here AHP.TD.availability.AirportHeliportAvailability.usage.AirportHeliportUsage as follows:
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(5) | flight | Decode here each FlightCharacteristics property that was specified, as detailed below. If more than one FlightCharacteristics property was used, insert comma between a blank space between consecutive properties.
*Note: type is unlikely to be used in a NOTAM, its decoding is provided for completeness sake.
*Note: value is unlikely to be used in a NOTAM, its decoding is provided for completeness sake.
*Note: value is unlikely to be used in a NOTAM, its decoding is provided for completeness sake.
*Note: value is unlikely to be used in a NOTAM, its decoding is provided for completeness sake. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(6) | aircraft | Decode here each AircraftCharacteristics property that was specified, as detailed below. If more than one AircraftCharacteristics property was used, insert comma a blank space between consecutive properties.
*Note: value is unlikely to be used in a NOTAM, its decoding is provided for completeness sake.
**Note: new in AIXM 5.1.1. AircraftCharacteristics.wingSpan - insert the value followed by the value of the uom attribute. Prefix with the value of AircraftCharacteristics.wingSpanInterpretation, decoded as indicated in the following table:
AircraftCharacteristics.weight - insert the value followed by the value of the uom attribute. Prefix with the value of AircraftCharacteristics.weightInterpretation, decoded as indicated in the following table:
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(7) | operation | Decode here the AHP.TD.availability.usage.operation as follows:
* Note: value is unlikely to be used in a NOTAM, its decoding is provided for completeness sake. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(8) | PPR time PPR details | If AHP.TD.usage.priorPermission is not NIL, then insert here the decoding of the PPR information as detailed in the following diagram:
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(9) | If more than one AHD.TD.availability.AirportHeliportAvailability.usage element is present, then select and decode the additional AirportHeliportUsage branch consecutively. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(10) | reason | If there exists a AHP.TD.availability.annotation having propertyName="operationalStatus" and purpose="REMARK" (the reason for closure, according to the coding rules), then translate it into free text according to the decoding rules for annotations. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(11) | note | Annotations of AHP.TD.AirportHeliportAvailability shall be translated into free text according to the decoding rules for annotations. |
Note: The objective is to full automatic generation, without human intervention. However, the implementers of the specification might consider reducing the cost of a fully automated generation by allowing the operator to fine-tune the text in order to improve its readability (with the inherent risk for human error, when re-typing is allowed).
Items F & G
Leave empty.
Event Update
The eventual update of this type of event shall be encoded following the general rules for Event update or cancellation, which provide instructions for all NOTAM fields, except for item E and the condition part of the Q code, in the case of a NOTAM C.
If a NOTAM C 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.
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 = "AHP.AD.BL.type (1)" ["(2)" ("AHP.BL.name (3a)" | "AHP.BL.ARP (3b)")] ("resumed normal operations." | " : New NOTAM to follow.(12)"). |
Reference | Rule |
---|---|
(12) | If the NOTAM will be followed by a new NOTAM concerning the same situation, then the operator shall have the possibility to choose the "New NOTAM to follow" 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”. |