Depends. If I am at an airport with CD then I will probably just call them. If I am at a county airport and ground radio is not a great option, get it in the air.
Question the OP asked specified "severe clear".................... And for an example of how badly it can go wrong if you get impatient and launch VFR to pick up your IFR in the air, read this.
Even in "severe clear", other factors such as airspace or TFR's could box you in, and the fact that it's "severe clear" at your departure point doesn't guarantee it's "severe clear" for the entire planned flight. If you're going to do this, make darn sure you have a Plan B, and maybe Plans C and D, too.Question the OP asked specified "severe clear".
But it did raise the question of if it is exceptable to get it in air to save some Hobbs time if your departing with severe clear on a longer flight.
That's a failing on your instructor's part. All my IR trainees get to pick up IFR clearances on the ground at both towered and non-towered airports as well as in the air, and we simulate that if we're not flying IFR on any one training flight.Allow me to give further info which prompted my question. This was my first flight after my checkride. I want to fly in the system as much as possible to become comfortable with communications. During training I never picked up my clearance in the air.
I agree.The scenarios were always pretending that I was launching with low ceilings. The mission for this flight was to get my clearance to a nearby airport and canx a few miles out. Then I planned on flying a couple approaches without the hood "obviously" to get a feel for the power settings on the 182 as I've been flying our 172. When clearance delivery asked if I wanted to pick up my clearance in the air I declined because of the extra workload of writing it down while flying, the fact that I haven't flown the 182 for a couple months and the arrival airport was a short 16 minute flight. So I think I made the right decision for the situation.
I'm sure there are situations where that is fine as long as you have good options if for any reason you can't pick it up once airborne.But it did raise the question of if it is exceptable to get it in air to save some Hobbs time if your departing with severe clear on a longer flight.
My rule on this is never depart VFR unless I'm reasonably certain I can safely complete the flight under VFR. So, if I'm filing IFR solely for convenience, and not for either weather, airspace, security, or ATC considerations, then I might launch VFR if there's going to be a significant delay waiting for my clearance on the ground. Other than that, I'll get it on the ground. And for an example of how badly it can go wrong if you get impatient and launch VFR to pick up your IFR in the air, read this.
in those conditions, launch vfr and then open on the air or even continue vfr.
Not unless I'm prepared to land short of that weather and pick up my clearance on the ground at that location short of where I want to go. Since in my Tiger I would need to land partway for fuel anyway (710 nm is a bit far for my Tiger's fuel tanks, not to mention my bladder), it's no big deal coming out of A-squared, but for the second leg into that weather? Not launching without the clearance.Really? You plan to depart ARB with SKC and unlimited vis headed to JAX, and there's a wall of non-convective stuff from DFW to ATL to BWI about 50 miles deep, and you won't leave ARB VFR until you get an IFR clearance?
I've seen it happen. Like I said, if you're willing to have to land short of your destination due to weather and inability to get a clearance, be my guest. If not, wait on the ground for your clearance.The wall is above the service ceiling of said aircraft, and under isn't an option due to terrain, so at some point IFR will be required. I will absolutely launch VFR and pick it up enroute. In 3.5-4.0 hours, I find it impossible that they can't work me in.
Inside the SFRA, I'd call first
If it were easy to get the clearance on the ground, I'd get it. Otherwise in the air.
Easy means either direct to ATC radio link (CD, ground control, RCO or just being able to raise the approach/center frequency not the ground, but not one of those blasted GCOs) or by cell phone call to the ATC facility (rather than Flight Circus).
Allow me to give further info which prompted my question. This was my first flight after my checkride. I want to fly in the system as much as possible to become comfortable with communications. During training I never picked up my clearance in the air. The scenarios were always pretending that I was launching with low ceilings. The mission for this flight was to get my clearance to a nearby airport and canx a few miles out. Then I planned on flying a couple approaches without the hood "obviously" to get a feel for the power settings on the 182 as I've been flying our 172. When clearance delivery asked if I wanted to pick up my clearance in the air I declined because of the extra workload of writing it down while flying, the fact that I haven't flown the 182 for a couple months and the arrival airport was a short 16 minute flight. So I think I made the right decision for the situation. But it did raise the question of if it is exceptable to get it in air to save some Hobbs time if your departing with severe clear on a longer flight.
Thx for the replies thus far, I learn so much following this forum!!!!
Iz
What about if you can't get a clearance by radio but you have a direct number to a CD via cell? (If you have a bluetooth headset connection it's no biggie, but suppose you don't?)Practically all of my flying is for travel, I own the plane and I file and fly just about every leg IFR.
Assuming I can get the clearance on the ground using the radio, I get the clearance on the ground. If I'm in so much of a hurry that getting it on the ground is a hassle, I try to slap myself in the head, slow down, and stick with SOP. I might think differently if I had a Hobbs running but otherwise I look at the 'traveling in an airplane' task as one that benefits from SOPs and not hurrying.... and flying the fastest airplane I can afford and handle.
That's how it goes at the majority of nontowered airports, and it works fine. Beats the heck out of the old days when you had to call on the pay phone, then run to the plane, hop in, start, do the checks, and get in the air within the void time limit.What about if you can't get a clearance by radio but you have a direct number to a CD via cell?
Then you either take off the headset or stick the phone under the earcup. Either way, it works reasonably well.(If you have a bluetooth headset connection it's no biggie, but suppose you don't?)
Yes, that's how it works at my home field.That's how it goes at the majority of nontowered airports, and it works fine. Beats the heck out of the old days when you had to call on the pay phone, then run to the plane, hop in, start, do the checks, and get in the air within the void time limit.
Your headset must have remarkably huge earcups then. Mine won't fit under the cup, not well enough to block out the engine noise anyway (iPhone, DC standard model, I forget the P/N). If I take off the headset and try to use the phone with the engine running, I *might* be able to hear ATC but there is no way they'll be able to understand me over the noise. The only solution is to shut down. If my engine is hot and I shut down, there's a risk of needing 15-20 minutes to restart (fuel injected), and even best case I need at least 3-4 minutes to go through all the avionics self-tests before I can enter the flight plan. And I DO do that, if I'm taking off in conditions where I'm going to need the clearance right away. If not, and there's doubt as to whether and when I will really need it, I take off VFR. Yes, they might not be able to work me in in short order. But since I'm VFR, I can always land somewhere if necessary, refile if necessary, and call for the clearance. I really don't understand why anyone would be afraid to take off VFR into severe clear conditions just because they MIGHT later on have to land to continue IFR. Maybe on the east coast things are different, but it would be VERY unusual here for ATC to be unable to accommodate an air pickup within (at most) 10-15 minutes. Usually MUCH sooner than that.Then you either take off the headset or stick the phone under the earcup. Either way, it works reasonably well.
Your headset must have remarkably huge earcups then. Mine won't fit under the cup, not well enough to block out the engine noise anyway (iPhone, DC standard model, I forget the P/N).
My home base falls in that category. I have the bluetooth setup and all.What about if you can't get a clearance by radio but you have a direct number to a CD via cell? (If you have a bluetooth headset connection it's no biggie, but suppose you don't?)
If you are regularly flying IFR, need to pick up clearances by phone, and don't have/want a phone-to-headset interface, invest $5 for some earbuds with a microphone and keep it in your flight bag.Yes, that's how it works at my home field.
Your headset must have remarkably huge earcups then. Mine won't fit under the cup, not well enough to block out the engine noise anyway (iPhone, DC standard model, I forget the P/N).
I've yet to be a modern light single (say, anything built in the last 50 years) where that was a significant problem at idle. But if it's really that bad in your plane, I strongly suggest upgrading to a top-of-the-line ANR headset with Bluetooth like a Lightspeed Zulu.2 or Bose A20.Your headset must have remarkably huge earcups then. Mine won't fit under the cup, not well enough to block out the engine noise anyway (iPhone, DC standard model, I forget the P/N). If I take off the headset and try to use the phone with the engine running, I *might* be able to hear ATC but there is no way they'll be able to understand me over the noise.
If you don't have a newer headset with cell phone input (and I don't), I've read that the wired headsets with the mic inline on the wire actually work well. You put the earbud in one ear as normally worn, and tuck the mic inside the earcup on the same side. Only one wire comes out under the seal. Your intercom sidetone to the earcup is picked up by the cell phone mic. YMMV.
Given that there are a bunch of headsets with phone interfaces (more than a few of which could be considered top of the line) and even a few secondary-market add-on interfaces, almost sounds like you're getting a kickback for mentioning only two of them.I've yet to be a modern light single (say, anything built in the last 50 years) where that was a significant problem at idle. But if it's really that bad in your plane, I strongly suggest upgrading to a top-of-the-line ANR headset with Bluetooth like a Lightspeed Zulu.2 or Bose A20.
No kickbacks (and Lightspeed didn't cut me any special deal on my Zulu.2), just mentioning the two I know that I think are top-of-the-line and have Bluetooth.Given that there are a bunch of headsets with phone interfaces (more than a few of which could be considered top of the line) and even a few secondary-market add-on interfaces, almost sounds like you're getting a kickback for mentioning only two of them.
Haven't tried either, but happy to do so next time a client has one, and if I think it's as good as the two I mentioned, I'll mention it along with them in the future. :wink2:Former user of a Telex 50-D and current user of a DCPro-X
That might actually do the trick if I could find a bud with a mic and/or interface to the phone that has decent audio quality. Maybe I've just had rotten luck with earbuds. The last one I bought was something like $30 and it was completely useless, no one could understand what I was saying. Then 18 months ago I bought a car with a bluetooth setup, and I haven't tried using an earbud since.If you don't have a newer headset with cell phone input (and I don't), I've read that the wired headsets with the mic inline on the wire actually work well. You put the earbud in one ear as normally worn, and tuck the mic inside the earcup on the same side. Only one wire comes out under the seal. Your intercom sidetone to the earcup is picked up by the cell phone mic. YMMV.
http://www.aircraftspruce.com/pages/av/headsetx_adapters_cell_znon/cellphoneadapter.phpWhat about if you can't get a clearance by radio but you have a direct number to a CD via cell? (If you have a bluetooth headset connection it's no biggie, but suppose you don't?)
That looks exactly like what my first CFII used. At first I really wanted to get one and planned to spring for it as soon as I passed my checkride. But I remember at least twice that we wasted at least 10 minutes (of MY money) while he jiggled the cables trying to get the thing to work. That cured me of that idea.
Sounds like he must'a had a loose connection or maybe a faulty plug receptacle or something? Anyway, mine's been working fine. If you do decide to get one don't waste your money on the $90 standard model, I tried one of those first and I couldn't hear the cell phone over the sound of even the idling engine. The $157 amplified model is much more satisfactory in a typical GA single piston engine cockpit.That looks exactly like what my first CFII used. At first I really wanted to get one and planned to spring for it as soon as I passed my checkride. But I remember at least twice that we wasted at least 10 minutes (of MY money) while he jiggled the cables trying to get the thing to work. That cured me of that idea.
Which technique? The one in #8 is what I use, and it usually works, but when it doesn't, I fall back to the POH hot start procedure, which more often than not leads to flooding. I have yet to find a flooded start procedure that works reliably.Azure- Why are you having such trouble with hot starts? I read about them during my study of a certain airframe but also learned that it could be technique as the culprit (POHs fail here).
Try this
http://mooneyspace.com/topic/9646-hot-starts-io-360-now-as-easy-as-cold-starts/
Which technique? The one in #8 is what I use, and it usually works, but when it doesn't, I fall back to the POH hot start procedure, which more often than not leads to flooding. I have yet to find a flooded start procedure that works reliably.
This happened once at PAC in PTK (flooded), where after I gave up, the A&P-IA ATP old salt owner tried what he said was a sure-fire method. No joy. I ended up waiting the usual 45 minutes anyway.
I'd be willing to try the technique in #1, but as others in that thread said, I don't understand why it SHOULD make any difference to push and pull the throttle and mixture without doing anything else. Using the boost pump, as someone suggested, when there is already fuel vapor in the lines sounds likely to flood the engine. The crank while advancing the mixture technique in #12 sounds like it might be worth flying past an A&P.
I agree completely. I'm no engine guru (not by a long shot) but I can't think of a single reason why it should work. And I'm a pretty strong proponent of using POH starting procedures.I'd be willing to try the technique in #1, but as others in that thread said, I don't understand why it SHOULD make any difference to push and pull the throttle and mixture without doing anything else.
I agree completely. I'm no engine guru (not by a long shot) but I can't think of a single reason why it should work. And I'm a pretty strong proponent of using POH starting procedures.
Except that it does. I started flying a Mooney J last year. On my first cross country solo flight (a personal standard for new-to-me aircraft), it was a warm March day. I stopped for a quick lunch at the airport restaurant, and when I returned, could not start the airplane using the POH procedures. So I waited until it cooled off more.
On a later cross country flight, on a warmer day, but after the MooneySpace thread I returned to the airplane and figured, what the heck, and gave it a try. Started immediately on that flight.
And the next one... and the next one... and the...
Beats me.
Interesting. I'd really like to hear an explanation from an engineer or engine guru. I'm nowhere close to being an engine expert but I do teach physics, and usually prefer to have some idea of how something is supposed to work before trying it out. This sounds harmless enough though, so worth a try regardless.