Garmin GDL 88 Installation Manual page 8

GDL 88 MOD LEVEL HISTORY
The following table identifies hardware modification (Mod) Levels for the GDL 88, GDL 88D,
GDL 88 with GPS/SBAS and GDL 88D with GPS/SBAS. Mod Levels are listed with the associated
service bulletin number, service bulletin date, and the purpose of the modification. The table is current at
the time of publication of this manual (see date on front cover) and is subject to change without notice.
Authorized Garmin Sales and Service Centers are encouraged to access the most up-to-date bulletin and
advisory information on the Garmin Dealer Resource web site at www.garmin.com using their Garmin-
provided user name and password.
Mod Level Service Bulletin Number Service Bulletin Date Purpose Of Modification
Page iv GDL 88 TSO Installation Manual
Rev. A 190-01122-00