> For the complete documentation index, see [llms.txt](https://docs.wingbits.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wingbits.com/developers/gps.md). # GPS GPS/GNSS interference indicators aggregated from aircraft-reported navigation accuracy (NACp). ## List GPS interference hexes > Returns hexagonal cells of aggregated GPS/GNSS interference indicators — aircraft-reported navigation accuracy (NACp) — within a bounding box, or globally when no box is given. Accepts an optional \`date\` (YYYY-MM-DD); defaults to the latest data. Low reported accuracy indicates degraded performance, not necessarily jamming. ```json {"openapi":"3.0.3","info":{"title":"Wingbits Customer API","version":"1.0.0"},"tags":[{"name":"GPS","description":"GPS/GNSS interference indicators aggregated from aircraft-reported navigation accuracy (NACp)."}],"servers":[{"url":"http://localhost:3002"},{"url":"https://customer-api.wingbits.com"}],"security":[{"apiKeyAuth":[]}],"components":{"securitySchemes":{"apiKeyAuth":{"type":"apiKey","in":"header","name":"x-api-key","description":"API key for accessing protected endpoints"}}},"paths":{"/v1/gps/jam":{"get":{"summary":"List GPS interference hexes","tags":["GPS"],"description":"Returns hexagonal cells of aggregated GPS/GNSS interference indicators — aircraft-reported navigation accuracy (NACp) — within a bounding box, or globally when no box is given. Accepts an optional `date` (YYYY-MM-DD); defaults to the latest data. Low reported accuracy indicates degraded performance, not necessarily jamming.","parameters":[{"schema":{"type":"number","minimum":-90,"maximum":90},"in":"query","name":"min_lat","required":false},{"schema":{"type":"number","minimum":-90,"maximum":90},"in":"query","name":"max_lat","required":false},{"schema":{"type":"number","minimum":-180,"maximum":180},"in":"query","name":"min_lng","required":false},{"schema":{"type":"number","minimum":-180,"maximum":180},"in":"query","name":"max_lng","required":false},{"schema":{"type":"string","format":"date","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))$"},"in":"query","name":"date","required":false}],"responses":{"200":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"hexes":{"type":"array","items":{"type":"object","properties":{"h3Index":{"type":"string"},"sampleCount":{"type":"number"},"aircraftCount":{"type":"number"},"npAvg":{"type":"number"},"aircraftHours":{"description":"Sum of the hourly aircraft counts behind the hex: how much evidence it rests on","type":"number"},"mlatAircraftHours":{"description":"Of aircraftHours, those from aircraft that lost GPS entirely and were located by MLAT (counted as NACp 0)","type":"number"},"adsbNpAvg":{"description":"Sample-weighted NACp of ADS-B reports only, leaving out MLAT-located aircraft; null when every aircraft lost GPS","anyOf":[{"type":"number"},{"nullable":true,"enum":[null]}]}},"required":["h3Index","sampleCount","aircraftCount","npAvg"],"additionalProperties":false}},"lastUpdated":{"type":"string"}},"required":["hexes","lastUpdated"],"additionalProperties":false}}}},"400":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number","description":"HTTP status code, like 200, 400, 401, 403, 404, 500"},"error":{"type":"string","description":"Error type. Textual representation of the status code, like \"Bad Request\", \"Unauthorized\", \"Forbidden\""},"message":{"type":"string","description":"Error message. Detailed description of the error"},"code":{"description":"Custom error code to further identify the error, like \"MFA_REQUIRED\", \"INVALID_CREDENTIALS\"","type":"string"},"validation":{"description":"Validation errors if any","type":"array","items":{"type":"object","properties":{"message":{"type":"string"},"path":{"type":"array","items":{"type":"string"}}},"required":["message","path"],"additionalProperties":false}}},"required":["statusCode","error","message"],"additionalProperties":false}}}},"401":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number","description":"HTTP status code, like 200, 400, 401, 403, 404, 500"},"error":{"type":"string","description":"Error type. Textual representation of the status code, like \"Bad Request\", \"Unauthorized\", \"Forbidden\""},"message":{"type":"string","description":"Error message. Detailed description of the error"},"code":{"description":"Custom error code to further identify the error, like \"MFA_REQUIRED\", \"INVALID_CREDENTIALS\"","type":"string"},"validation":{"description":"Validation errors if any","type":"array","items":{"type":"object","properties":{"message":{"type":"string"},"path":{"type":"array","items":{"type":"string"}}},"required":["message","path"],"additionalProperties":false}}},"required":["statusCode","error","message"],"additionalProperties":false}}}},"402":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number","description":"HTTP status code, like 200, 400, 401, 403, 404, 500"},"error":{"type":"string","description":"Error type. Textual representation of the status code, like \"Bad Request\", \"Unauthorized\", \"Forbidden\""},"message":{"type":"string","description":"Error message. Detailed description of the error"},"code":{"description":"Custom error code to further identify the error, like \"MFA_REQUIRED\", \"INVALID_CREDENTIALS\"","type":"string"},"validation":{"description":"Validation errors if any","type":"array","items":{"type":"object","properties":{"message":{"type":"string"},"path":{"type":"array","items":{"type":"string"}}},"required":["message","path"],"additionalProperties":false}}},"required":["statusCode","error","message"],"additionalProperties":false}}}},"429":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number","description":"HTTP status code, like 200, 400, 401, 403, 404, 500"},"error":{"type":"string","description":"Error type. Textual representation of the status code, like \"Bad Request\", \"Unauthorized\", \"Forbidden\""},"message":{"type":"string","description":"Error message. Detailed description of the error"},"code":{"description":"Custom error code to further identify the error, like \"MFA_REQUIRED\", \"INVALID_CREDENTIALS\"","type":"string"},"validation":{"description":"Validation errors if any","type":"array","items":{"type":"object","properties":{"message":{"type":"string"},"path":{"type":"array","items":{"type":"string"}}},"required":["message","path"],"additionalProperties":false}}},"required":["statusCode","error","message"],"additionalProperties":false}}}},"500":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number","description":"HTTP status code, like 200, 400, 401, 403, 404, 500"},"error":{"type":"string","description":"Error type. Textual representation of the status code, like \"Bad Request\", \"Unauthorized\", \"Forbidden\""},"message":{"type":"string","description":"Error message. Detailed description of the error"},"code":{"description":"Custom error code to further identify the error, like \"MFA_REQUIRED\", \"INVALID_CREDENTIALS\"","type":"string"},"validation":{"description":"Validation errors if any","type":"array","items":{"type":"object","properties":{"message":{"type":"string"},"path":{"type":"array","items":{"type":"string"}}},"required":["message","path"],"additionalProperties":false}}},"required":["statusCode","error","message"],"additionalProperties":false}}}}}}}}} ``` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. 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