LANDSTAR SYSTEM INC — Director's Dealing 2007

May 8, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LANDSTAR SYSTEM INC (LSTR)
CIK: 0000853816
Period of Report: 2007-05-04

Reporting Person: GERKENS HENRY H (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-04	Common Stock	S	1536	$50.06	Disposed	111264	Direct
2007-05-04	Common Stock	S	98	$50.07	Disposed	111166	Direct
2007-05-04	Common Stock	S	100	$50.09	Disposed	111066	Direct
2007-05-04	Common Stock	S	100	$50.11	Disposed	110966	Direct
2007-05-04	Common Stock	S	100	$50.14	Disposed	110866	Direct
2007-05-04	Common Stock	S	300	$50.17	Disposed	110566	Direct
2007-05-04	Common Stock	S	100	$50.18	Disposed	110466	Direct
2007-05-04	Common Stock	S	300	$50.19	Disposed	110166	Direct

Footnotes

F1: The sales of common stock reported on this Form 4 were effected pursuant to a rule 10b5-1 trading plan adopted by the reporting person.