I suspect that you would struggle to find an airport big enough to take a 737 that would permit a 600ft QFE circuit!
The airport where I work has several B737s fly in and out each day. And I regularly teach students bad-weather circuits at 600ft QFE after coordinating with ATC (which rarely involves much more than me asking for a bad-weather circuit and ATC approving).
Or are you talking about doing a 600ft QFE circuit
in a B737?
FFF
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