FR852902A - Method and apparatus for ordering the descent channel for landing airplanes - Google Patents

Method and apparatus for ordering the descent channel for landing airplanes

Info

Publication number
FR852902A
FR852902A FR852902DA FR852902A FR 852902 A FR852902 A FR 852902A FR 852902D A FR852902D A FR 852902DA FR 852902 A FR852902 A FR 852902A
Authority
FR
France
Prior art keywords
ordering
descent channel
landing airplanes
airplanes
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)
Inventor
Gomer L Davies
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.)
INTERCONTINENTAL SERVICE CORP
Original Assignee
INTERCONTINENTAL SERVICE CORP
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 INTERCONTINENTAL SERVICE CORP filed Critical INTERCONTINENTAL SERVICE CORP
Application granted granted Critical
Publication of FR852902A publication Critical patent/FR852902A/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)
FR852902D 1939-04-11 1939-04-11 Method and apparatus for ordering the descent channel for landing airplanes Expired FR852902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852902T 1939-04-11

Publications (1)

Publication Number Publication Date
FR852902A true FR852902A (en) 1940-03-06

Family

ID=9326843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852902D Expired FR852902A (en) 1939-04-11 1939-04-11 Method and apparatus for ordering the descent channel for landing airplanes

Country Status (1)

Country Link
FR (1) FR852902A (en)

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