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FR941778A - Blind landing device for airplanes - Google Patents

Blind landing device for airplanes

Info

Publication number
FR941778A
FR941778A FR941778DA FR941778A FR 941778 A FR941778 A FR 941778A FR 941778D A FR941778D A FR 941778DA FR 941778 A FR941778 A FR 941778A
Authority
FR
France
Prior art keywords
airplanes
landing device
blind landing
blind
landing
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
Application number
Other languages
French (fr)
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 Pye Ltd filed Critical Pye Ltd
Application granted granted Critical
Publication of FR941778A publication Critical patent/FR941778A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR941778D 1940-08-16 1947-02-17 Blind landing device for airplanes Expired FR941778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB941778X 1940-08-16

Publications (1)

Publication Number Publication Date
FR941778A true FR941778A (en) 1949-01-20

Family

ID=10760812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941778D Expired FR941778A (en) 1940-08-16 1947-02-17 Blind landing device for airplanes

Country Status (1)

Country Link
FR (1) FR941778A (en)

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