CodeProcedureFixRoleBaseType
CodeProcedureFixRoleBaseType
missing data
| Properties | Definition | Type |
|---|---|---|
| FAF | Final approach fix. | string |
| FPAP | Flight Path Alignment Point. | string |
| FROP | Final Rollout Point - Where a course change is required within the Final Approach Segment (FAS), the point that the aircraft rolls to a wings-level attitude aligned with the runway centreline extended is considered the FROP.</para><para> FROP is used in an RNP-SAAAR procedure when a turn is required in the final between the FAF and the threshold. | string |
| FTP | The Fictitious Threshold Point (FTP) is a point over which the final approach segment path passes at a relative height specified by the reference datum height (RDH). The FTP replaces the LTP when the final approach course is not aligned with the runway extended centre line or when the threshold is displaced from the actual runway threshold. For non-aligned approaches the FTP lies on the intersection of the perpendicular from the FAS to the runway threshold. The FTP elevation is the same as the actual runway threshold elevation. | string |
| IAF | Initial approach fix. | string |
| IF | Intermediate fix. | string |
| IF_IAF | Intermediate Fix or an Initial Approach Fix | string |
| LTP | The Landing Threshold Point (LTP) is a point over which the glide path passes at a relative height specified by the reference datum height (RDH). The LTP is normally located at the intersection of the runway centre line and the threshold. | string |
| MAHF | Missed approach holding fix. | string |
| MAPT | Missed approach point. | string |
| OTHER | Other. | string |
| SDF | Step down fix. | string |
| TP | Turn Point | string |
| VDP | (FAA AIM) Visual descent point. The VDP is a defined point on the final approach course of a non precision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference required by 14 CFR Section 91.175(c)(3) is established. | string |
Details
FAF
CodeProcedureFixRoleBaseType.FAF
Final approach fix.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.FINAL_APPROACH_FIX | That fix or point of an instrument approach procedure where the final approach segment commences. |
FPAP
CodeProcedureFixRoleBaseType.FPAP
Flight Path Alignment Point.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.FLIGHT_PATH_ALIGNMENT_POINT | A point in the same lateral plane as the LTP or FTP that is used to define the alignment of the final approach segment. For approaches aligned with the runway centreline, the FPAP is located at or beyond the opposite threshold of the runway. The delta length offset from the opposite threshold of the runway defines its location. |
FROP
CodeProcedureFixRoleBaseType.FROP
Final Rollout Point - Where a course change is required within the Final Approach Segment (FAS), the point that the aircraft rolls to a wings-level attitude aligned with the runway centreline extended is considered the FROP.</para><para> FROP is used in an RNP-SAAAR procedure when a turn is required in the final between the FAF and the threshold.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.FINAL_ROLL_OUT_POINT | Where a course change is required within the Final Approach Segment (FAS), the point that the aircraft rolls to a wings-level attitude aligned with the runway centreline extended is considered the FROP.FROP is used in an RNP-SAAAR procedure when a turn is required in the final between the FAF and the threshold. |
FTP
CodeProcedureFixRoleBaseType.FTP
The Fictitious Threshold Point (FTP) is a point over which the final approach segment path passes at a relative height specified by the reference datum height (RDH). The FTP replaces the LTP when the final approach course is not aligned with the runway extended centre line or when the threshold is displaced from the actual runway threshold. For non-aligned approaches the FTP lies on the intersection of the perpendicular from the FAS to the runway threshold. The FTP elevation is the same as the actual runway threshold elevation.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.FICTITIOUS_THRESHOLD_POINT | The FTP is a point over which the final approach segment path passes at a relative height specified by the reference datum height. It is defined by the WGS-84 latitude, longitude and ellipsoid height. The FTP replaces the LTP when the final approach course is not aligned with the runway extended centreline or when the threshold is displaced from the actual runway threshold. For non-aligned approaches the FTP lies on the intersection of the perpendicular from the FAS to the runway threshold. The FTP elevation is the same as the actual runway threshold elevation. |
IAF
CodeProcedureFixRoleBaseType.IAF
Initial approach fix.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.INITIAL_APPROACH_FIX | A fix that marks the beginning of the initial segment and the end of the arrival segment, if applicable. |
IF
CodeProcedureFixRoleBaseType.IF
Intermediate fix.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.INTERMEDIATE_FIX | A fix that marks the end of an initial segment and the beginning of the intermediate segment. |
IF_IAF
CodeProcedureFixRoleBaseType.IF_IAF
Intermediate Fix or an Initial Approach Fix
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.INITIAL_APPROACH_FIX | A fix that marks the beginning of the initial segment and the end of the arrival segment, if applicable. |
| CodeInfrastructurePointUsageType.INTERMEDIATE_FIX | A fix that marks the end of an initial segment and the beginning of the intermediate segment. |
LTP
CodeProcedureFixRoleBaseType.LTP
The Landing Threshold Point (LTP) is a point over which the glide path passes at a relative height specified by the reference datum height (RDH). The LTP is normally located at the intersection of the runway centre line and the threshold.
Semantic Correspondence
| AIRM Concept | Definition |
|---|
MAHF
CodeProcedureFixRoleBaseType.MAHF
Missed approach holding fix.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.MISSED_APPROACH_HOLDING_FIX | A fix used in RNAV applications that marks the end of the missed approach segment and the centre point for the missed approach holding. |
MAPT
CodeProcedureFixRoleBaseType.MAPT
Missed approach point.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.MISSED_APPROACH_POINT | That point in an instrument approach procedure at or before which the prescribed missed approach procedure must be initiated in order to ensure that the minimum obstacle clearance is not infringed. |
OTHER
CodeProcedureFixRoleBaseType.OTHER
Other.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| Out of scope | This concept is considered as out of the scope of the AIRM. |
SDF
CodeProcedureFixRoleBaseType.SDF
Step down fix.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.STEP_DOWN_FIX | A fix that is located on the final approach segment between the final approach fix and the missed approach point. |
TP
CodeProcedureFixRoleBaseType.TP
Turn Point
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.TURN_POINT | Turn Point |
VDP
CodeProcedureFixRoleBaseType.VDP
(FAA AIM) Visual descent point. The VDP is a defined point on the final approach course of a non precision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference required by 14 CFR Section 91.175(c)(3) is established.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| CodeInfrastructurePointUsageType.VISUAL_DESCENT_POINT | A defined point on the final approach course of a non precision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference required by 14 CFR Section 91.175(c)(3) is established. |