adsbtype

Documentation

Overview

Package adsbtype provides types and constant values for the fields and values in the ADS-B Mode S and Extended Squitter specifications.

Index

• type ATS
  • func (c ATS) String() string
• type AcCat
  • func (c AcCat) String() string
• type BDS
  • func (c BDS) String() string
• type CA
  • func (c CA) String() string
• type CC
  • func (c CC) String() string
• type CF
  • func (c CF) String() string
• type DF
  • func (c DF) String() string
• type DR
  • func (c DR) String() string
• type FS
  • func (c FS) String() string
• type RI
  • func (c RI) String() string
• type SL
  • func (c SL) String() string
• type SSS
  • func (c SSS) String() string
• type TRS
  • func (c TRS) String() string
• type TYPE
  • func (c TYPE) String() string
• type VS
  • func (c VS) String() string

Types

type ATS

type ATS uint64

ATS is the altitude type subfield.

const (
	ATS0 ATS = 0 // Barometric altitude
	ATS1 ATS = 1 // Navigation-derived altitude
)

Altitude Type Subfield values.

func (ATS) String

func (c ATS) String() string

String representation of ATS.

type AcCat

type AcCat string

AcCat is the extended squitter aircraft emitter category.

const (
	A0 AcCat = "A0" // No ADS-B emitter category information
	A1 AcCat = "A1" // Light (< 15500 lbs)
	A2 AcCat = "A2" // Small (15500 to 75000 lbs)
	A3 AcCat = "A3" // Large (75000 to 300000 lbs)
	A4 AcCat = "A4" // High vortex large (aircraft such as B-757)
	A5 AcCat = "A5" // Heavy (> 300000 lbs)
	A6 AcCat = "A6" // High performance (> 5g acceleration and 400 kts)
	A7 AcCat = "A7" // Rotorcraft

	B0 AcCat = "B0" // No ADS-B emitter category information
	B1 AcCat = "B1" // Glider / sailplane
	B2 AcCat = "B2" // Lighter-than-air
	B3 AcCat = "B3" // Parachutist / skydiver
	B4 AcCat = "B4" // Ultralight / hang-glider / paraglider
	B5 AcCat = "B5" // Reserved
	B6 AcCat = "B6" // Unmanned aerial vehicle
	B7 AcCat = "B7" // Space / trans-atmospheric vehicle

	C0 AcCat = "C0" // No ADS-B emitter category information
	C1 AcCat = "C1" // Surface vehicle – emergency vehicle
	C2 AcCat = "C2" // Surface vehicle – service vehicle
	C3 AcCat = "C3" // Point obstacle (includes tethered balloons)
	C4 AcCat = "C4" // Cluster obstacle
	C5 AcCat = "C5" // Line obstacle
	C6 AcCat = "C6" // Reserved
	C7 AcCat = "C7" // Reserved
)

Extended squitter aircraft emitter category values.

func (AcCat) String

func (c AcCat) String() string

String representation of AcCat.

type BDS

type BDS uint64

BDS is the Comm-B data selector.

const (
	BDS02 BDS = 0x02 // Linked Comm-B, segment 2
	BDS03 BDS = 0x03 // Linked Comm-B, segment 3
	BDS04 BDS = 0x04 // Linked Comm-B, segment 4
	BDS05 BDS = 0x05 // Extended squitter airborne position
	BDS06 BDS = 0x06 // Extended squitter surface position
	BDS07 BDS = 0x07 // Extended squitter status
	BDS08 BDS = 0x08 // Extended squitter identification and category
	BDS09 BDS = 0x09 // Extended squitter airborne velocity
	BDS0A BDS = 0x0A // Extended squitter event-driven information
	BDS0B BDS = 0x0B // Air / air information 1 (aircraft state)
	BDS0C BDS = 0x0C // Air / air information 2 (aircraft intent)

	BDS10 BDS = 0x10 // Data link capability report

	BDS17 BDS = 0x17 // Common usage GICB capability report

	BDS20 BDS = 0x20 // Aircraft identification
	BDS21 BDS = 0x21 // Aircraft and airline registration markings
	BDS22 BDS = 0x22 // Antenna positions

	BDS25 BDS = 0x25 // Aircraft type

	BDS30 BDS = 0x30 // ACAS active resolution advisory

	BDS40 BDS = 0x40 // Selected vertical intention
	BDS41 BDS = 0x41 // Next waypoint identifier
	BDS42 BDS = 0x42 // Next waypoint position
	BDS43 BDS = 0x43 // Next waypoint information
	BDS44 BDS = 0x44 // Meteorological routine air report
	BDS45 BDS = 0x45 // Meteorological hazard report

	BDS48 BDS = 0x48 // VHF channel report

	BDS50 BDS = 0x50 // Track and turn report
	BDS51 BDS = 0x51 // Position report coarse
	BDS52 BDS = 0x52 // Position report fine
	BDS53 BDS = 0x53 // Air-referenced state vector
	BDS54 BDS = 0x54 // Waypoint 1
	BDS55 BDS = 0x55 // Waypoint 2
	BDS56 BDS = 0x56 // Waypoint 3

	BDS5F BDS = 0x5F // Quasi-static parameter monitoring
	BDS60 BDS = 0x60 // Heading and speed report
	BDS61 BDS = 0x61 // Extended squitter emergency / priority status

	BDS65 BDS = 0x65 // Extended squitter aircraft operational status

	BDSE3 BDS = 0xE3 // Transponder type / part number
	BDSE4 BDS = 0xE4 // Transponder software revision number
	BDSE5 BDS = 0xE5 // ACAS unit part number
	BDSE6 BDS = 0xE6 // ACAS unit software revision number
	BDSE7 BDS = 0xE7 // Transponder status and diagnostics

	BDSEA BDS = 0xEA // Vendor specific status and diagnostics

	BDSF1 BDS = 0xF1 // Military applications (F1)
	BDSF2 BDS = 0xF2 // Military applications (F2)
)

Comm-B Data Selector values.

func (BDS) String

func (c BDS) String() string

String representation of BDS.

type CA

type CA uint64

CA is the capability.

const (
	CA0 CA = 0 // Level 1
	CA4 CA = 4 // Level 2 - On ground
	CA5 CA = 5 // Level 2 - Airborne
	CA6 CA = 6 // Level 2
	CA7 CA = 7 // CA=7
)

Capability values.

func (CA) String

func (c CA) String() string

String representation of CA.

type CC

type CC uint64

CC is the Cross-link Capability.

const (
	CC0 CC = 0 // Not supported
	CC1 CC = 1 // Supported
)

Cross-link Capability values.

func (CC) String

func (c CC) String() string

String representation of CC.

type CF

type CF uint64

CF is the control field.

const (
	CF0 CF = 0 // ADS-B message, non-transponder device with ICAO address
	CF1 CF = 1 // ADS-B message, anonymous, ground vehicle or obstruction address
	CF2 CF = 2 // Fine format TIS-B message
	CF3 CF = 3 // Coarse format TIS-B message
	CF4 CF = 4 // TIS-B or ADS-R management message
	CF5 CF = 5 // Fine format TIS-B message, non-ICAO address
	CF6 CF = 6 // ADS-B rebroadcast message
)

Control Field values.

func (CF) String

func (c CF) String() string

String representation of CF.

type DF

type DF uint64

DF is the downlink format.

const (
	DF0  DF = 0  // Short air-air surveillance (ACAS)
	DF4  DF = 4  // Surveillance altitude reply
	DF5  DF = 5  // Surveillance identify reply
	DF11 DF = 11 // All-call reply
	DF16 DF = 16 // Long air-air surveillance (ACAS)
	DF17 DF = 17 // Extended squitter
	DF18 DF = 18 // Extended squitter / non-transponder
	DF19 DF = 19 // Military extended squitter
	DF20 DF = 20 // Comm-B altitude reply
	DF21 DF = 21 // Comm-B identify reply
	DF22 DF = 22 // Reserved for military use
	DF24 DF = 24 // Comm-D (ELM)
)

Downlink Format values.

func (DF) String

func (c DF) String() string

String representation of DF.

type DR

type DR uint64

DR is the downlink request.

const (
	DR0  DR = 0  // No request
	DR1  DR = 1  // Send Comm-B message
	DR2  DR = 2  // ACAS message available
	DR3  DR = 3  // Comm-B message and ACAS message available
	DR4  DR = 4  // Comm-B broadcast message 1 available
	DR5  DR = 5  // Comm-B broadcast message 2 available
	DR6  DR = 6  // Comm-B broadcast message 1 and ACAS message available
	DR7  DR = 7  // Comm-B broadcast message 2 and ACAS message available
	DR16 DR = 16 // 1 segment ELM message available
	DR17 DR = 17 // 2 segment ELM message available
	DR18 DR = 18 // 3 segment ELM message available
	DR19 DR = 19 // 4 segment ELM message available
	DR20 DR = 20 // 5 segment ELM message available
	DR21 DR = 21 // 6 segment ELM message available
	DR22 DR = 22 // 7 segment ELM message available
	DR23 DR = 23 // 8 segment ELM message available
	DR24 DR = 24 // 9 segment ELM message available
	DR25 DR = 25 // 10 segment ELM message available
	DR26 DR = 26 // 11 segment ELM message available
	DR27 DR = 27 // 12 segment ELM message available
	DR28 DR = 28 // 13 segment ELM message available
	DR29 DR = 29 // 14 segment ELM message available
	DR30 DR = 30 // 15 segment ELM message available
	DR31 DR = 31 // 15 segment ELM message available
)

Downlink Request values.

func (DR) String

func (c DR) String() string

String representation of DR.

type FS

type FS uint64

FS is the flight status.

const (
	FS0 FS = 0 // No alert, no SPI, airborne
	FS1 FS = 1 // No alert, no SPI, on ground
	FS2 FS = 2 // Alert, no SPI, airborne
	FS3 FS = 3 // Alert, no SPI, on ground
	FS4 FS = 4 // Alert, SPI
	FS5 FS = 5 // No alert, SPI
)

Flight Status values.

func (FS) String

func (c FS) String() string

String representation of FS.

type RI

type RI uint64

RI is the reply information.

const (
	RI0  RI = 0  // No ACAS
	RI2  RI = 2  // ACAS with resolution inhibited
	RI3  RI = 3  // ACAS with vertical-only resolution
	RI4  RI = 4  // ACAS with vertical and horizontal resolution
	RI8  RI = 8  // No maximum airspeed available
	RI9  RI = 9  // Maximum airspeed < 75 kt
	RI10 RI = 10 // Maximum airspeed 75 - 150 kt
	RI11 RI = 11 // Maximum airspeed 150 - 300 kt
	RI12 RI = 12 // Maximum airspeed 300 - 600 kt
	RI13 RI = 13 // Maximum airspeed 600 - 1200 kt
	RI14 RI = 14 // Maximum airspeed > 1200 kt
)

Reply Information values.

func (RI) String

func (c RI) String() string

String representation of RI.

type SL

type SL uint64

SL is the sensitivity level report.

const (
	SL0 SL = 0 // ACAS inoperative
	SL1 SL = 1 // ACAS sensitivity level 1
	SL2 SL = 2 // ACAS sensitivity level 2
	SL3 SL = 3 // ACAS sensitivity level 3
	SL4 SL = 4 // ACAS sensitivity level 4
	SL5 SL = 5 // ACAS sensitivity level 5
	SL6 SL = 6 // ACAS sensitivity level 6
	SL7 SL = 7 // ACAS sensitivity level 7
)

Sensitivity Level values.

func (SL) String

func (c SL) String() string

String representation of SL.

type SSS

type SSS uint64

SSS is the surveillance status subfield.

const (
	SSS0 SSS = 0 // No condition information
	SSS1 SSS = 1 // Permanent alert (emergency)
	SSS2 SSS = 2 // Temporary alert (ident change)
	SSS3 SSS = 3 // SPI
)

Surveillance Status Subfield values.

func (SSS) String

func (c SSS) String() string

String representation of SSS.

type TRS

type TRS uint64

TRS is the transmission rate subfield.

const (
	TRS0 TRS = 0 // No capability
	TRS1 TRS = 1 // High surface squitter rate
	TRS2 TRS = 2 // Low surface squitter rate
)

Transmission Rate Subfield values.

func (TRS) String

func (c TRS) String() string

String representation of TRS.

type TYPE

type TYPE uint64

TYPE is the extended squitter type.

const (
	TYPE0  TYPE = 0  // No position information
	TYPE1  TYPE = 1  // Identification (Category Set D)
	TYPE2  TYPE = 2  // Identification (Category Set C)
	TYPE3  TYPE = 3  // Identification (Category Set B)
	TYPE4  TYPE = 4  // Identification (Category Set A)
	TYPE5  TYPE = 5  // Surface position, 7.5 meter
	TYPE6  TYPE = 6  // Surface position, 25 meter
	TYPE7  TYPE = 7  // Surface position, 0.1 NM
	TYPE8  TYPE = 8  // Surface position
	TYPE9  TYPE = 9  // Airborne position, 7.5 meter, barometric altitude
	TYPE10 TYPE = 10 // Airborne position, 25 meter, barometric altitude
	TYPE11 TYPE = 11 // Airborne position, 0.1 NM, barometric altitude
	TYPE12 TYPE = 12 // Airborne position, 0.2 NM, barometric altitude
	TYPE13 TYPE = 13 // Airborne position, 0.5 NM, barometric altitude
	TYPE14 TYPE = 14 // Airborne position, 1.0 NM, barometric altitude
	TYPE15 TYPE = 15 // Airborne position, 2.0 NM, barometric altitude
	TYPE16 TYPE = 16 // Airborne position, 10 NM, barometric altitude
	TYPE17 TYPE = 17 // Airborne position, 20 NM, barometric altitude
	TYPE18 TYPE = 18 // Airborne position, barometric altitude
	TYPE19 TYPE = 19 // Airborne velocity
	TYPE20 TYPE = 20 // Airborne position, 7.5 meter, GNSS height
	TYPE21 TYPE = 21 // Airborne position, 25 meter, GNSS height
	TYPE22 TYPE = 22 // Airborne position, GNSS height
	TYPE28 TYPE = 28 // Emergency priority status
	TYPE31 TYPE = 31 // Operational status
)

Extended squitter type values.

func (TYPE) String

func (c TYPE) String() string

String representation of TYPE.

type VS

type VS uint64

VS is the vertical status.

const (
	VS0 VS = 0 // Airborne
	VS1 VS = 1 // On ground
)

Vertical Status values.

func (VS) String

func (c VS) String() string

String representation of VS.