NL210309A - - Google Patents

Info

Publication number
NL210309A
NL210309A NL210309DA NL210309A NL 210309 A NL210309 A NL 210309A NL 210309D A NL210309D A NL 210309DA NL 210309 A NL210309 A NL 210309A
Authority
NL
Netherlands
Application number
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.)
Publication of NL210309A publication Critical patent/NL210309A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G9/00—Traffic control systems for craft where the kind of craft is irrelevant or unspecified
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NL210309D 1955-01-12 NL210309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1018/55A GB793867A (en) 1955-01-12 1955-01-12 Improvements in or relating to visual position-indicating arrangements

Publications (1)

Publication Number Publication Date
NL210309A true NL210309A (fr)

Family

ID=9714705

Family Applications (2)

Application Number Title Priority Date Filing Date
NL94883D NL94883C (fr) 1955-01-12
NL210309D NL210309A (fr) 1955-01-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL94883D NL94883C (fr) 1955-01-12

Country Status (4)

Country Link
BE (1) BE550964A (fr)
FR (1) FR1159790A (fr)
GB (1) GB793867A (fr)
NL (2) NL210309A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277031B (de) * 1959-08-31 1968-09-05 Thorn Electrical Ind Ltd Optische Landeanflugeinrichtung
DE1213747B (de) * 1960-09-27 1966-03-31 Edgerton Optisches Landesystem
FR2652560B1 (fr) * 1989-10-02 1994-11-25 Britec Procede et installation de guidage en azimuth d'un aeronef en phase d'approche.
GB0804462D0 (en) * 2008-03-11 2008-12-17 Bauer Eran N Aircraft approach path indicator

Also Published As

Publication number Publication date
FR1159790A (fr) 1958-07-02
NL94883C (fr)
BE550964A (fr)
GB793867A (en) 1958-04-23

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