JPH02100998U - - Google Patents

Info

Publication number
JPH02100998U
JPH02100998U JP1004489U JP1004489U JPH02100998U JP H02100998 U JPH02100998 U JP H02100998U JP 1004489 U JP1004489 U JP 1004489U JP 1004489 U JP1004489 U JP 1004489U JP H02100998 U JPH02100998 U JP H02100998U
Authority
JP
Japan
Prior art keywords
take
helicopter
landing
concentric circles
appropriate angle
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.)
Pending
Application number
JP1004489U
Other languages
English (en)
Japanese (ja)
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
Priority to JP1004489U priority Critical patent/JPH02100998U/ja
Publication of JPH02100998U publication Critical patent/JPH02100998U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Traffic Control Systems (AREA)
JP1004489U 1989-01-31 1989-01-31 Pending JPH02100998U (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1004489U JPH02100998U (2) 1989-01-31 1989-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1004489U JPH02100998U (2) 1989-01-31 1989-01-31

Publications (1)

Publication Number Publication Date
JPH02100998U true JPH02100998U (2) 1990-08-10

Family

ID=31217351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1004489U Pending JPH02100998U (2) 1989-01-31 1989-01-31

Country Status (1)

Country Link
JP (1) JPH02100998U (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07235000A (ja) * 1994-02-23 1995-09-05 Toshiba Tesco Kk ヘリコプタ着陸誘導装置
JP2000280995A (ja) * 1999-03-31 2000-10-10 Japan Aircraft Mfg Co Ltd ヘリコプター臨時着陸支援方法及びその実施に使用する支援灯並びに支援灯装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07235000A (ja) * 1994-02-23 1995-09-05 Toshiba Tesco Kk ヘリコプタ着陸誘導装置
JP2000280995A (ja) * 1999-03-31 2000-10-10 Japan Aircraft Mfg Co Ltd ヘリコプター臨時着陸支援方法及びその実施に使用する支援灯並びに支援灯装置

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