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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-97-000309
Filing Date
1997-02-13
Accepted
1997-02-13 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7027
  Complete submission text file 0000902219-97-000309.txt   9104
Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 11300 WEST 89TH ST OVERLAND PARK KS 66214
Business Address 11300 WEST 89TH ST OVERLAND PARK KS 66214 9134920861
AIRPORT SYSTEMS INTERNATIONAL INC (Subject) CIK: 0000914398 (see all company filings)

IRS No.: 481099142 | State of Incorp.: KS | Fiscal Year End: 0731
Type: SC 13G/A | Act: 34 | File No.: 005-48677 | Film No.: 97529534
SIC: 3812 Search, Detection, Navigation, Guidance, Aeronautical Sys