FR538872A - Method and device for making it easier for aircraft to land at night - Google Patents

Method and device for making it easier for aircraft to land at night

Info

Publication number
FR538872A
FR538872A FR538872DA FR538872A FR 538872 A FR538872 A FR 538872A FR 538872D A FR538872D A FR 538872DA FR 538872 A FR538872 A FR 538872A
Authority
FR
France
Prior art keywords
night
aircraft
land
easier
making
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)
Inventor
Georges-Edmond Benoit
Raoul-Edouard Badin
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 filed Critical
Application granted granted Critical
Publication of FR538872A publication Critical patent/FR538872A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D43/00—Arrangements or adaptations of instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR538872D 1921-04-04 1921-04-04 Method and device for making it easier for aircraft to land at night Expired FR538872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR538872T 1921-04-04

Publications (1)

Publication Number Publication Date
FR538872A true FR538872A (en) 1922-06-16

Family

ID=8928475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538872D Expired FR538872A (en) 1921-04-04 1921-04-04 Method and device for making it easier for aircraft to land at night

Country Status (1)

Country Link
FR (1) FR538872A (en)

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