VH-1N / HMX-1Huey Marine One helicopter model. The VH 1N Huey was refurbished at Bell for Presidential use. They were fitted with both AFCS and a stab bar. The interior had wall to wall carpeting, buckets seats and a wet bar. The doghouse on top was the Bell 214ST configuration, modified to fit on top of the bleed air, air conditioning system. The cargo door was modified to make the cabin a four door by cutting the cargo door in half and hard mounting the wing