CA1275480C - Systeme goniometrique anticollision - Google Patents

Systeme goniometrique anticollision

Info

Publication number
CA1275480C
CA1275480C CA000534899A CA534899A CA1275480C CA 1275480 C CA1275480 C CA 1275480C CA 000534899 A CA000534899 A CA 000534899A CA 534899 A CA534899 A CA 534899A CA 1275480 C CA1275480 C CA 1275480C
Authority
CA
Canada
Prior art keywords
station
ssr
interrogations
transponder
replies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000534899A
Other languages
English (en)
Inventor
George B. Litchford
Burton L. Hulland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Litchstreet Co
Original Assignee
Litchstreet Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Litchstreet Co filed Critical Litchstreet Co
Priority to CA000534899A priority Critical patent/CA1275480C/fr
Application granted granted Critical
Publication of CA1275480C publication Critical patent/CA1275480C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA000534899A 1987-04-16 1987-04-16 Systeme goniometrique anticollision Expired - Fee Related CA1275480C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000534899A CA1275480C (fr) 1987-04-16 1987-04-16 Systeme goniometrique anticollision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000534899A CA1275480C (fr) 1987-04-16 1987-04-16 Systeme goniometrique anticollision

Publications (1)

Publication Number Publication Date
CA1275480C true CA1275480C (fr) 1990-10-23

Family

ID=4135450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000534899A Expired - Fee Related CA1275480C (fr) 1987-04-16 1987-04-16 Systeme goniometrique anticollision

Country Status (1)

Country Link
CA (1) CA1275480C (fr)

Similar Documents

Publication Publication Date Title
US4454510A (en) Discrete address beacon, navigation and landing system (DABNLS)
US7495612B2 (en) Method and apparatus to improve ADS-B security
US8362943B2 (en) Radar registration using targets of opportunity
US5570095A (en) Automatic dependent surveillance air navigation system
US4115771A (en) Passive ATCRBS using signals of remote SSR
US7423590B2 (en) Method and apparatus for improving ADS-B security
US5075694A (en) Airborne surveillance method and system
US10795016B2 (en) Method and ADS-B base station for validating position information contained in a mode S extended squitter message (ADS-B) from an aircraft
US4910526A (en) Airborne surveillance method and system
US8130135B2 (en) Bi-static radar processing for ADS-B sensors
US5596332A (en) Aircraft location and identification system
US3665464A (en) Method and apparatus for high speed vehicle position acquisition
US4733241A (en) Position finding and collision avoidance system
US5835059A (en) Data link and method
US8830115B2 (en) Multiple-sensor tracking processing method with reduced latency time
CA1333933C (fr) Systeme d'evitement de collisions
WO1995017685A1 (fr) Systeme de localisation de vehicule et de prevention des collisions
US4021802A (en) Collision avoidance system
GB2155720A (en) Vehicle location system
GB1424900A (en) Geographic addressing by interrogation for controlling airport ground traffic
US4768036A (en) Collision avoidance system
US4486755A (en) Collision avoidance system
CA1275480C (fr) Systeme goniometrique anticollision
GB2203912A (en) Position finding and collision avoidance systems
US4899156A (en) Virtual ATCRBS using signals of remote SSR

Legal Events

Date Code Title Description
MKLA Lapsed