Boeing 727 TCAS, GPWS, EICAS Alarms 

I think it’s just the odd, almost human like voice

@@dannydevito9056 probs

Its just the bad quality

Scary because in these old versions, it’s usually too late to act before hitting terrain.

yes

Ooh Hi There Recep

The 727 and 747 are from the 60s or something soo thats why they sound similar

@@BlackPhantom_II yeah correct

@@BlackPhantom_II all planes from that time had that gpws

@@themomentchannel3498 yea

The honeywell II?

Like the Uberlingen Mid-Air Collision?

@@leaflaneleft no is Boeing 727

@@12_Rayhan_baihaqqi_6A_19 ya the Uberlingen Mid-Air Collision also had the B727 collided with the 757 dummy.

@@leaflaneleft this is not mid air collision is the name of the Boeing 757 and Tupolev 154M . aircraft

It’s a Russian 727.

Yo

And dc10

Not the 737

No, that's not how you check where it's from

They're literally the same GPWS. Both are Sundstrand MK II.

what flight 123? JAL123?

@@ThatAviationGamer yes

Old boeings 747 used 727 sounds

I think a lot of old plane used that same recordings

Not all plane use SS mark II

The GPWS isn't Unique to the Plane. This is a Sundstrand MK II GPWS. This GPWS was used on many Aircraft during the mid 70's and to some extent the 80's.

What do you mean fake?

source?

This is real, 727-200 Capistrano have these GPWS/TCAS sounds.

he's saying that because he is a 747 glazer