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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000355414-04-000380
Filing Date
2004-09-10
Accepted
2004-09-10 16:14:30
Documents
1

Document Format Files

Seq Description Document Type Size
1 petrolnon_final.txt SC 13G 6325
  Complete submission text file 0000355414-04-000380.txt   8612
Mailing Address 100 HERITAGE RESERVE MENOMONEE FALLS WI 53051
Business Address 100 HERITAGE RESERVE MENOMONEE FALLS WI 53051 4143593400
STRONG CAPITAL MANAGEMENT INC ET AL (Filed by) CIK: 0000094911 (see all company filings)

IRS No.: 391213042 | State of Incorp.: WI | Fiscal Year End: 1130

Mailing Address PO BOX 90808 LAFAYETTE LA 70509
Business Address 2001 SE EVANGELINE THRUWAY - LAFAYETTE LA 70508 -
PETROLEUM HELICOPTERS INC (Subject) CIK: 0000350403 (see all company filings)

IRS No.: 720395707 | State of Incorp.: LA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-33163 | Film No.: 041025735
SIC: 4522 Air Transportation, Nonscheduled