G-AIRMETs

Graphical AIRMETs with gridded hazard areas for icing, turbulence, IFR, mountain obscuration, freezing level, and surface winds.

Endpoints

GET/api/v1/g-airmets GET/api/v1/g-airmets/{product}GET/api/v1/g-airmets/sierra GET/api/v1/g-airmets/tango GET/api/v1/g-airmets/zulu GET/api/v1/g-airmets/hazard/{hazardType}GET/api/v1/g-airmets/hazard/mt-obsc GET/api/v1/g-airmets/hazard/ifr GET/api/v1/g-airmets/hazard/turb-lo GET/api/v1/g-airmets/hazard/turb-hi GET/api/v1/g-airmets/hazard/llws GET/api/v1/g-airmets/hazard/sfc-wind GET/api/v1/g-airmets/hazard/ice GET/api/v1/g-airmets/hazard/fzlvl GET/api/v1/g-airmets/hazard/m-fzlvl

GET/api/v1/g-airmetsPrivate Pilot+

Get All G Airmets

Responses

200Returns the list of G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets"

GET/api/v1/g-airmets/{product}Private Pilot+

Get G Airmets By Product

Parameters

Name	In	Type	Description
product*	path	string	Product type: SIERRA, TANGO, or ZULU

Responses

200Returns the filtered G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

400If the product type is invalidApiErrorResponse

codestringMachine-readable error code (e.g., "AIRCRAFT_NOT_FOUND").

messagestringHuman-readable error message suitable for display.

detailsstringnullableAdditional error details (only included in development environment).

validationErrorsRecord<string, string[]>nullableField-level validation errors (only for validation failures).

timestampstringUTC timestamp when the error occurred.

traceIdstringnullableCorrelation ID for tracing the request.

pathstringnullableRequest path that generated the error.

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/sierra"

GET/api/v1/g-airmets/sierraPrivate Pilot+

Get Sierra G Airmets

Responses

200Returns Sierra G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/sierra"

GET/api/v1/g-airmets/tangoPrivate Pilot+

Get Tango G Airmets

Responses

200Returns Tango G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/tango"

GET/api/v1/g-airmets/zuluPrivate Pilot+

Get Zulu G Airmets

Responses

200Returns Zulu G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/zulu"

GET/api/v1/g-airmets/hazard/{hazardType}Private Pilot+

Get G Airmets By Hazard Type

Parameters

Name	In	Type	Description
hazardType*	path	string	Hazard type: MT_OBSC, IFR, TURB_LO, TURB_HI, LLWS, SFC_WIND, ICE, FZLVL, or M_FZLVL

Responses

200Returns the filtered G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

400If the hazard type is invalidApiErrorResponse

codestringMachine-readable error code (e.g., "AIRCRAFT_NOT_FOUND").

messagestringHuman-readable error message suitable for display.

detailsstringnullableAdditional error details (only included in development environment).

validationErrorsRecord<string, string[]>nullableField-level validation errors (only for validation failures).

timestampstringUTC timestamp when the error occurred.

traceIdstringnullableCorrelation ID for tracing the request.

pathstringnullableRequest path that generated the error.

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/turb"

GET/api/v1/g-airmets/hazard/mt-obscPrivate Pilot+

Get Mt Obsc G Airmets

Responses

200Returns mountain obscuration G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/mt-obsc"

GET/api/v1/g-airmets/hazard/ifrPrivate Pilot+

Get Ifr G Airmets

Responses

200Returns IFR G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/ifr"

GET/api/v1/g-airmets/hazard/turb-loPrivate Pilot+

Get Turb Lo G Airmets

Responses

200Returns low-level turbulence G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/turb-lo"

GET/api/v1/g-airmets/hazard/turb-hiPrivate Pilot+

Get Turb Hi G Airmets

Responses

200Returns high-level turbulence G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/turb-hi"

GET/api/v1/g-airmets/hazard/llwsPrivate Pilot+

Get Llws G Airmets

Responses

200Returns low-level wind shear G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/llws"

GET/api/v1/g-airmets/hazard/sfc-windPrivate Pilot+

Get Sfc Wind G Airmets

Responses

200Returns strong surface wind G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/sfc-wind"

GET/api/v1/g-airmets/hazard/icePrivate Pilot+

Get Ice G Airmets

Responses

200Returns icing G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/ice"

GET/api/v1/g-airmets/hazard/fzlvlPrivate Pilot+

Get Fzlvl G Airmets

Responses

200Returns freezing level G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/fzlvl"

GET/api/v1/g-airmets/hazard/m-fzlvlPrivate Pilot+

Get M Fzlvl G Airmets

Responses

200Returns multiple freezing level G-AIRMETs

idintegerDatabase identifier.

receiptTimedate-timeTime the advisory was received.

issueTimedate-timeTime the advisory was issued.

expireTimedate-timeTime the advisory expires.

validTimedate-timeTime the advisory is valid for.

productGAirmetProduct0 | 1 | 2

tagstringnullableIdentifying tag for the advisory.

forecastHourintegerForecast hour offset.

hazardGAirmetHazardType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

hazardSeveritystringnullableHazard severity description.

geometryTypestringnullableGeometry type of the affected area.

dueTostringnullableCause of the hazard.

altitudesGAirmetAltitude[]nullableAltitude ranges for the advisory.

minFtMslstringnullable

maxFtMslstringnullable

levelFtMslstringnullable

fzlAltitudeGAirmetFzlAltitude

areaGAirmetArea

numPointsinteger

pointsGAirmetPoint[]

Code Examples

curl \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://preflightapi-apim-service.azure-api.net/api/v1/g-airmets/hazard/m-fzlvl"