|Manufacturer:||Thurston Aircraft Corporation; Sanford, Maine, USA.|
|Type Certificate No:||A15EA|
Avco Lycoming O-320-A3B 150 hp @ 2700 RPM
|(N2007T)||1970-??-??||Manufacturing date, built at Sanford Airport, Maine. Reserved registration number at factory.|
|1970-??-??||FAA C of A issued.|
|1970-??-??||First flight from Sanford Airport; Sanford, Maine, USA.|
|1970-05-14||US Export C of A # E87202 issued for export to Finland.|
|1970-06-02||Bill of Sale: Thurston Aircraft Corporation / Yrjö Laakso & Co Oy; Helsinki, Finland.|
Temporary C of R issued to Yrjö Laakso & Co Oy; Helsinki, Finland.
|1970-06-24||C of A issued. First flight in Finland from Helsinki-Vantaa Airport - EFHK, piloted by designer David B. Thurston (!), 1 hr flight.|
|1970-06-30||Inspection at Helsinki Airport. A/C total time: 3:25 hrs.|
|1970-07-01||C o R # 631 issued to Ky Yrjö Laakso & Co; Helsinki, Finland. (Or 1970-07-07?).|
|1970-07-09||Yrjö Laakso & Co Oy; Helsinki (Change of legal entity).|
|1971-07-09||Inspection at Helsinki-Malmi Airport -EFHF. A/C total time: 73:25 hrs.|
on Lake Niilesjärvi near Oulu 14:21 local time with gear down
whilst on flight from Oulu. Both people aboard swam
A/C sustained substantial damage. A/C total time: 78:30 hrs. (PIC: K. Rajala; Oulunsalo).
|1972-01-31||C of A expired.|
|1974-11-27||Cancelled from Finnish Register as destroyed.|
|1977-08-30||Cancelled (again!) as not airworthy since more than two years.|
|1982-02-18||Bill of Sale: Eero Hokkanen [Kaituentie 27 E 69, FI-50160 Mikkeli], (Yrjö Laakso & Co Oy) / Länsi-Savo Oy; Teollisuuskatu 2-6, FI-50130 Mikkeli, Finland.|
|1986-07-01||Observed at Rissala.|
|1986-08-28||Temporary C of R # 631  issued to Länsi-Savo Oy; Mikkeli, on completion of rebuild.|
|1986-11-07||Temporary C of R  issued.|
|1987-02-05||Temporary C of R  issued. Expired 1987-02-28.|
|1987-04-28||Temporary C of R  issued. Expired 1987-06-15.|
|1987-07-30||Temporary C of R  issued.|
|1987-09-15||Inspection at Kuopio Airport - EFKU. A/C total time: 82 hrs.|
|1988-05-19||Full C of A issued.|
of R # 631 restored with company Länsi-Savo Oy; Mikkeli, Finland.
|1989-09-19||Annual at Mikkeli Airport - EFMI. A/C total time: 101 hrs.|
|1991-06-17||Last recorded flight.|
|1991-09-20||Annual at Mikkeli Airport - EFMI. A/C total time: 108 hrs.|
|1993-09-30||C of A expired.|
|1996-06-30||Observed hangared at Mikkelo EFMI.|
|1997-06-30||Cancelled as not airworthy since at least two years.|
sale. Total time 108 hrs.
Engine: Lycoming O-320-A3B, installed 1986. Running time since
overhaul 432 hrs. Overhauled on 21Sep70.
Propeller: Hartzell HC-C2YL-1BF, installed 1991, Running time
since overhaul 5 hrs. Overhauled April 91. Total time 113 hrs.
Avionics: VFR, no radio
Aircraft was inspected July 2016. A/C is not airworthy, last
logbook entry 17.6.1991, Last ARC done 20.9.1991. Expected annual
maintenance, systems are working, always hangared, nice clean paint
(white with beige stripes on side). Located in Mikkeli EFMI, Finland.