Seaplane Landing Question

[Robert11]

Hi,

Probably a silly questio, but I was wondering about how seaplanes land in a
sea with waves running fairly close together ?

e.g., does the pilot try to put down parallel to the wave motion (this would
be along the trough of the wave) or does he
attempt to go perpendicular to the trough on landing ?

My "guess" is that the first is correct, but if so, wouldn't this tend to
flip him over easily) ?

The second would be analogous to the term "pitch-poling" used for sailboats
if they are flipped fore and aft by heading directly into a breaking wave.

Any explanations would be appreciated.

Thanks,
bob

[Mike Beede]

In article >,
"Robert11" > wrote:

> Hi,
>
> Probably a silly questio, but I was wondering about how seaplanes land in a
> sea with waves running fairly close together ?
>
> e.g., does the pilot try to put down parallel to the wave motion (this would
> be along the trough of the wave) or does he
> attempt to go perpendicular to the trough on landing ?
>
> My "guess" is that the first is correct, but if so, wouldn't this tend to
> flip him over easily) ?
>
> The second would be analogous to the term "pitch-poling" used for sailboats
> if they are flipped fore and aft by heading directly into a breaking wave.
>
> Any explanations would be appreciated.

I've always wanted to get a seaplane rating, but could never
bring myself to blow the money. I found this Canadian instructor's
manual online that seems to suggest that you land perpendicular
to the waves. In the event someone that knows what they're talking
about doesn't comment, here's a pointer to it:

<http://www.floatsafety.com/Instructor%20Guide%20Seaplane%20Rating/TP12668e.pdf>

You might have a better response in rec.aviation.piloting--I think most
naval aviators that are likely to still be around that operated off water
would be of the rotary wing variety. But I'd sure be interested to hear
from them, too....

Mike Beede

[Tiger]

Robert11 wrote:
> Hi,
>
> Probably a silly questio, but I was wondering about how seaplanes land in a
> sea with waves running fairly close together ?
>
> e.g., does the pilot try to put down parallel to the wave motion (this would
> be along the trough of the wave) or does he
> attempt to go perpendicular to the trough on landing ?
>
> My "guess" is that the first is correct, but if so, wouldn't this tend to
> flip him over easily) ?
>
> The second would be analogous to the term "pitch-poling" used for sailboats
> if they are flipped fore and aft by heading directly into a breaking wave.
>
> Any explanations would be appreciated.
>
> Thanks,
> bob
>
>

Short answer? Most seaplanes except for big stuff like the Short
Sunderlands, Bv's, And perhaps the Martin Mariners, & Grunman Albatross
couldn't handle open sea landings. Calm waters were prefered for the
reasons you describe.There is a rec.aviation.seaplane group that might
give more detailed answer to your question.

[a425couple]

"Robert11" > wrote
> Probably a silly questio, but I was wondering about how seaplanes
> land in a sea with waves running fairly close together ?
> Any explanations would be appreciated.

Obviously, asking here or in other ng is a good
valid, unobtrusive method of finding out.

On the other hand, maybe worth a telephone call.
Kenmore Air Harbor in Washington State runs
I believe the biggest fleet of seaplanes in US.
Friendly enough folks, might be worth a call.