Ecl!pse
Well-Known Member
Yes. Next carrier or sometimes a leasing company will pay for a D-check on a parked airframe just to have it ready to fly, avoiding two months or more for a D-check.
A ULCC strategy might include never paying for a D-check or ONLY paying for a D-check. For leasing companies, getting a plane back up in the air means resumption of a revenue stream. The thinking of the leasing company is they are often better off giving away an older plane and financing the D-check versus never seeing revenue from that plane again, ever.
If we are going to start a ULCC with three 737’s serving SEA-SFO, we only need to find amazing deals and financing on three older planes. The needs of larger non-ULCC carriers can’t be met shopping at yard sales.
This is close, but not exactly how it works.
The current operating airline is always paying for the heavy maintenance they consume throughout the lease (not really referred to as D-checks anymore - 8/10/12Y checks on the 737s and 6/12Y checks on the A320). They either (1) making monthly progress payments for the maintenance time/value they consume on the check during the lease, (2) compensating the leasing company for the value of the check at the end of the lease, if the airline does not perform the check, or (3) performing the check for the leasing company before giving the airplane back. In any event, the leasing company is not taking risk on the maintenance of the aircraft - that gets pushed onto the airlines.
Let's suppose a startup airline wanted to lease a brand new A320neo from a leasing company for a single heavy maintenance interval - 6 years (the "6Y check"). Because they are a startup, with little-to-no credit history, they are going to have to pay what's called "maintenance reserves" on all of the various checks (airframe checks, landing gear, APU, engines - both performance restoration and LLP replacement). This is to protect the leasing company from having maintenance risk during the lease -- they cannot have the airline go bust and have to sink a bunch of money into maintenance to get the aircraft back out on lease to the next airline. On the A320neo, a 6-yr airframe check typically costs ~$850,000. So, in addition to their basic aircraft rent payment (for an A320neo, you can probably expect this to be in the $300,000 - 350,000 range), the leasing company will charge the airline $11,806 per month ($850,000 / 72 months) to reserve the future cost of that 6-yr check. They will do this for all of the heavy maintenance checks referenced above, so with normal utilization, the airline is typically paying ~$150,000 in the monthly maintenance payments alone. At the time the lease ends, the airline can either (1) perform the heavy check themselves, and reclaim the money they paid to the leasing company over the lease, or (2) simply return the aircraft and kiss the cash goodbye. The leasing company then has the funds they need to perform the check before turning the keys over to the next airline.
A carrier like Frontier, however, is no longer a credit risk from the leasing company perspective. So the leasing company will let Frontier off the hook from paying monthly maintenance installments, and instead require that Frontier either (1) pay for the check when the airplane is returned, or (2) pay for the value of the check at the time of return. In either event, Frontier is paying for the heavy check prior to giving the keys back over to the leasing company.
What alt is (normal) is everyone else at?
370 to 410
We've referenced this before, but the A321neo simply doesn't have the wing area to go to higher initial altitudes at MTOW. It needs to burn off gas enroute before it can step climb to higher altitudes. The 777-300ER has the same issue. These two have some of highest MTOW / wing area ratios of any airplane in the industry -- hurting their takeoff performance and their initial cruise altitudes.