FAA Operating Limitations

Ray,

My Operating Limitations were also published in 1980. It has no
reference at all to weight or speed limits. Although it does say "this
aircraft shall not be operated for glider towing or parachute jumping
operations". I don't mind giving up the parachute jumping part. )


Dave


On Jan 26, 7:35*am, rlovinggood wrote:
My glider has an old Experimental Operating Limitations letter from
the FAA, dated 16 APR 1980. *Among other things, it states:

"No person may exceed the designer's or builder's recommended limits
as follows: *Maximum gross weight 1,100 lbs..."

Eleven Hundred Pounds? *Where did that come from??? *My aircraft
manual states the maximum weight of 752 lbs for my LS1-d. *NOT ELEVEN
HUNDRED POUNDS!

The Operating Limitations continue,
"...And maximum airspeed in smooth air 121 knots..."

Back to the aircraft manual, the limit is 130 knots.

Why would the FAA, back in 1980, have different limits than the
manufacturer? *How could they come up with a weight that is almost 1.5
times greater than what LS said? *At 752 lbs, my wing loading (using
9.75 sq meters = 104.95 sq. ft) is 7.2 lbs/sq.ft. and at 1,100 lbs,
the loading is 10.5 lbs/sq. ft.

Don't worry, I don't fly with water and I'm not going over 752 lbs.
Just wondering if anyone might know where the FAA found their numbers.

Thanks,
Ray Lovinggood
Carrboro, North Carolina, USA

So if you bail out will the FAA violate you for violating your
Operating Limitations???? :-)

Pete

On Jan 27, 1:01*pm, Westbender wrote:
Ray,

My Operating Limitations were also published in 1980. It has no
reference at all to weight or speed limits. Although it does say "this
aircraft shall not be operated for glider towing or parachute jumping
operations". I don't mind giving up the parachute jumping part. *)

Dave

On Jan 26, 7:35*am, rlovinggood wrote:



My glider has an old Experimental Operating Limitations letter from
the FAA, dated 16 APR 1980. *Among other things, it states:

"No person may exceed the designer's or builder's recommended limits
as follows: *Maximum gross weight 1,100 lbs..."

Eleven Hundred Pounds? *Where did that come from??? *My aircraft
manual states the maximum weight of 752 lbs for my LS1-d. *NOT ELEVEN
HUNDRED POUNDS!

The Operating Limitations continue,
"...And maximum airspeed in smooth air 121 knots..."

Back to the aircraft manual, the limit is 130 knots.

Why would the FAA, back in 1980, have different limits than the
manufacturer? *How could they come up with a weight that is almost 1.5
times greater than what LS said? *At 752 lbs, my wing loading (using
9.75 sq meters = 104.95 sq. ft) is 7.2 lbs/sq.ft. and at 1,100 lbs,
the loading is 10.5 lbs/sq. ft.

Don't worry, I don't fly with water and I'm not going over 752 lbs.
Just wondering if anyone might know where the FAA found their numbers.

Thanks,
Ray Lovinggood
Carrboro, North Carolina, USA- Hide quoted text -

- Show quoted text -

Yes, apparently I have to go down with the ship....


On Jan 27, 1:26*pm, vontresc wrote:
So if you bail out will the FAA violate you for violating your
Operating Limitations???? :-)

Pete

On Jan 27, 1:01*pm, Westbender wrote:



Ray,

My Operating Limitations were also published in 1980. It has no
reference at all to weight or speed limits. Although it does say "this
aircraft shall not be operated for glider towing or parachute jumping
operations". I don't mind giving up the parachute jumping part. *)

Dave

On Jan 26, 7:35*am, rlovinggood wrote:

My glider has an old Experimental Operating Limitations letter from
the FAA, dated 16 APR 1980. *Among other things, it states:

"No person may exceed the designer's or builder's recommended limits
as follows: *Maximum gross weight 1,100 lbs..."

Eleven Hundred Pounds? *Where did that come from??? *My aircraft
manual states the maximum weight of 752 lbs for my LS1-d. *NOT ELEVEN
HUNDRED POUNDS!

The Operating Limitations continue,
"...And maximum airspeed in smooth air 121 knots..."

Back to the aircraft manual, the limit is 130 knots.

Why would the FAA, back in 1980, have different limits than the
manufacturer? *How could they come up with a weight that is almost 1.5
times greater than what LS said? *At 752 lbs, my wing loading (using
9.75 sq meters = 104.95 sq. ft) is 7.2 lbs/sq.ft. and at 1,100 lbs,
the loading is 10.5 lbs/sq. ft.

Don't worry, I don't fly with water and I'm not going over 752 lbs.
Just wondering if anyone might know where the FAA found their numbers..

Thanks,
Ray Lovinggood
Carrboro, North Carolina, USA- Hide quoted text -

- Show quoted text -- Hide quoted text -

- Show quoted text -