Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000009015-97-000085
Filing Date
1997-02-07
Accepted
1997-02-07 00:00:00
Documents
1
SROs
NONE

Document Format Files

Seq Description Document Type Size
1 13G AMENDMENT SC 13G/A 5306
  Complete submission text file 0000009015-97-000085.txt   7159
Mailing Address
Business Address ONE MEMORIAL DRIVE CAMBRIDGE MA 02142-1300 6177237540
BABSON DAVID L & CO INC (Filed by) CIK: 0000009015 (see all company filings)

EIN.: 004105478 | State of Incorp.: MA | Fiscal Year End: 1231

Mailing Address 113 BORMAN DRIVE LAFAYETTE LA 70508
Business Address 113 BORMAN DRIVE P O BOX 23502 LAFAYETTE LA 70508 5047336790
PETROLEUM HELICOPTERS INC (Subject) CIK: 0000350403 (see all company filings)

EIN.: 720395707 | State of Incorp.: DE | Fiscal Year End: 0430
Type: SC 13G/A | Act: 34 | File No.: 005-33163 | Film No.: 97520980
SIC: 4522 Air Transportation, Nonscheduled