AIRCRAFT INFO

I was looking at a status of an old C-150 I flew in 1974; it was involved in a non-injury accident in Bermuda Dunes Airport in 1987.

On the airprot-data.com accident report it said that the "Current Status: Undel Tri" what does that mean??

Please advise>>Thank you very much!!!

Greg D

A registry that is marked 'Undel Tri'

Undeliverable Triennial which indicates a Triennial Aircraft Registration Report (renewal) was returned by the Post Office as undeliverable.

Reasons;

1.owner/registrant moved, left no forwarding address.

2.owner/registrant deceased

3.owner/registrant refused mail from FAA registry Branch

4.lost mail