This Site is dedicated to all those families of the people that have tragically disappeared on flights in and around New Zealand. I  only hope that from all the effort in building this site and from all the effort of those taking part in this venture, that it will bear fruit in bringing ‘closure’ to their memories!
Gavin Grimmer
Find lost aircraft
find lost aircraft links
ZK-CSS Cessna 172
ZK-AJV Tiger Moth
NZ5517 Corsair
NZ5544 Corsair
NZ-WAC Piper Tomahawk
About Myself.
Sighting Reports.
NEWS 31 December 2008.
Additional info. to my book.
NEWS Dec 2009.
Buy My E-Book.
C O N T A C T.
Site Updates.

This site is kindly sponsored by:

NZ5544 Corsair
North Head Boeings.
Search Techniques.
Book Sales
 FREE SLIDESHOW DOWNLOAD!! - See further down this page


On this site you will find information of aircraft that have disappeared in New Zealand and never been found.
Many theories abound of where they disappeared to, and yet, many years later they still have not been located.
As communication and technology increase there becomes a much greater chance of locating these aircraft if we can utilize and co-ordinate this into a combined effort rather than everyone running around like headless chickens.
I have spent thousands of hours (and dollars) researching into the disappearance of the DH90A Dragonfly ZK-AFB, Cessna 180 ZK-BMP, Cessna 180 ZK-FMQ, Cessna 172 ZK-CSS, Corsair NZ5517,  Hughes 500 ZK-HNW, and Tiger Moth ZK-AJV.
I have written a book on my research and findings which can be bought on this site now only as an eBook as the hard copies have sold out.
Many brains are better than one, so if you have information on any missing aircraft in New Zealand, or you flew, or know of an aircraft that was flying on the days that any of these aircraft disappeared, no matter how insignificant it may seem, then please email  or write to me and let me know, and if you wish, I’ll add this information to the page of that particular aircraft for all to see. This information may not seem significant to yourself, but may be the missing ‘jigsaw piece’ to the puzzle that is needed by someone else. In all the research I have done, I have found this to happen time and time again!
If the aircraft is not shown, then please contact me  (Gavin) and I will add another page for it.
Postal Address: G R Grimmer, 18 Valentine Rd, RD 5, Hastings 4175
Phone ++64(6) 879-4950
These are the two most prominent books available on the subject of missing aircraft in New Zealand.

“LOST ...without trace?” by Richard Waugh, is a very extensively researched book  (from 25 years of research) written specifically about the disappearance of
DH Dragonfly ZK-AFB for the purpose of giving the reader every possible piece of information available, in the hope that someday, someone might just find it.

“MISSING” by Chris Rudge, is another extensively researched book that covers 17 Aircraft that disappeared and have never been found, 12 Aircraft that were lost and eventually found, and a further 16 Aircraft that were missing but some wreckage was found.

Both books are incredible in their own right and well worth having on your bookshelves.
If you wish to buy a copy just ‘click’ on the relevant book image.

My Book

 Released 3rd July 2009

Sold out - so now only available as an eBook

Book Sales
Book Sales
Reader's Comments on my book.

I am now offering free, a 52 page Power Point Presentation in the form of a 6.1 MB PDF file that shows the results of my extensive research into where I believe Dragonfly ZK-AFB disappeared to. As these slides will show, I have found lots of evidence to back up my findings, including new evidence that has come to light since I published my book.

(Left click on Presentation Image to be taken to download page)


Reader's Comments on my Presentation.
Presentation Downloads

My Slideshow Presentation

Released 22nd June 2010


These are the approximate locations of the areas where I believe these aircraft are, going on the information I have available to date.
As you may well know, Hughes 500 ZK-HNW was found in Nov.2012 within 3 miles of where I last positively placed it.
NZ5544 Corsair