AU2884284A - Aircraft ground proximity warning - Google Patents
Aircraft ground proximity warningInfo
- Publication number
- AU2884284A AU2884284A AU28842/84A AU2884284A AU2884284A AU 2884284 A AU2884284 A AU 2884284A AU 28842/84 A AU28842/84 A AU 28842/84A AU 2884284 A AU2884284 A AU 2884284A AU 2884284 A AU2884284 A AU 2884284A
- Authority
- AU
- Australia
- Prior art keywords
- proximity warning
- ground proximity
- aircraft ground
- aircraft
- warning
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Emergency Alarm Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50321683A | 1983-06-10 | 1983-06-10 | |
US503216 | 1983-06-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2884284A true AU2884284A (en) | 1984-12-13 |
AU548266B2 AU548266B2 (en) | 1985-12-05 |
Family
ID=24001189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU28842/84A Ceased AU548266B2 (en) | 1983-06-10 | 1984-05-30 | Aircraft ground proximity warning |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS608196A (en) |
AU (1) | AU548266B2 (en) |
BE (1) | BE899876A (en) |
CA (1) | CA1240771A (en) |
CH (1) | CH660159A5 (en) |
DE (1) | DE3421517A1 (en) |
FI (1) | FI841931A (en) |
FR (1) | FR2553507B1 (en) |
GB (1) | GB2141683B (en) |
GR (1) | GR81645B (en) |
IT (1) | IT1179182B (en) |
NL (1) | NL8401856A (en) |
NZ (1) | NZ207888A (en) |
SE (1) | SE8403093L (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944968A (en) * | 1974-11-01 | 1976-03-16 | Sundstrand Data Control, Inc. | Aircraft ground proximity warning system having speed versus altitude compensation |
IL48315A (en) * | 1975-03-18 | 1978-08-31 | United Technologies Corp | Warning system for helicopters for avoiding tail contact during landing |
US4030065A (en) * | 1976-07-19 | 1977-06-14 | Sundstrand Corporation | Terrain clearance warning system for aircraft |
JPS53114981A (en) * | 1977-03-17 | 1978-10-06 | Santo Tekkosho Kk | Continuous fabric conveying apparatus |
US4567483A (en) * | 1982-12-10 | 1986-01-28 | Sundstrand Data Control, Inc. | Position based ground proximity warning system for aircraft |
-
1984
- 1984-04-06 CA CA000451452A patent/CA1240771A/en not_active Expired
- 1984-04-18 NZ NZ207888A patent/NZ207888A/en unknown
- 1984-05-14 FI FI841931A patent/FI841931A/en not_active Application Discontinuation
- 1984-05-14 FR FR8407408A patent/FR2553507B1/en not_active Expired
- 1984-05-21 GB GB08412991A patent/GB2141683B/en not_active Expired
- 1984-05-30 AU AU28842/84A patent/AU548266B2/en not_active Ceased
- 1984-06-06 CH CH2762/84A patent/CH660159A5/en not_active IP Right Cessation
- 1984-06-07 IT IT48342/84A patent/IT1179182B/en active
- 1984-06-07 GR GR74951A patent/GR81645B/el unknown
- 1984-06-08 SE SE8403093A patent/SE8403093L/en not_active Application Discontinuation
- 1984-06-08 DE DE3421517A patent/DE3421517A1/en not_active Ceased
- 1984-06-08 JP JP59116819A patent/JPS608196A/en active Pending
- 1984-06-08 BE BE0/213110A patent/BE899876A/en not_active IP Right Cessation
- 1984-06-12 NL NL8401856A patent/NL8401856A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA1240771A (en) | 1988-08-16 |
GB8412991D0 (en) | 1984-06-27 |
FI841931A (en) | 1984-12-11 |
NZ207888A (en) | 1987-11-27 |
SE8403093L (en) | 1984-12-11 |
CH660159A5 (en) | 1987-03-31 |
FR2553507B1 (en) | 1988-11-10 |
SE8403093D0 (en) | 1984-06-08 |
IT1179182B (en) | 1987-09-16 |
JPS608196A (en) | 1985-01-17 |
GR81645B (en) | 1984-12-11 |
NL8401856A (en) | 1985-01-02 |
FR2553507A1 (en) | 1985-04-19 |
GB2141683B (en) | 1986-10-15 |
DE3421517A1 (en) | 1984-12-13 |
FI841931A0 (en) | 1984-05-14 |
IT8448342A0 (en) | 1984-06-07 |
GB2141683A (en) | 1985-01-03 |
BE899876A (en) | 1984-12-10 |
AU548266B2 (en) | 1985-12-05 |
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