the rule of thumb for IFR flying, including intercepting VOR and LOC courses, is the 5Ts: Show activity on this post. To track inbound turn your vor obs to the reciprocal heading and intercept within the 90deg* of the direction the needle is. ( the reciprocal in crucial)
Richard Palm. Ron Levy said: ↑. The holding radial does define the holding course, but you always hold inbound to the fix, so for a hold at a VOR, the inbound course is always the reciprocal of the radial on which you are holding.
Remember that all VORs can only be received line-of-sight. So, if there's a mountain between you and the VOR, you will not receive a reliable signal even though you are within the station's range.
If there’s one area of the Instrument Flying Course where most students struggle, it’s usually on the subject of VORs. For some reason, VORs are very mysterious, and for some reason many students have no motivation to learn them thanks to the capabilities of GPS!
0:333:36Procedure Turn - When Do You Have to Do It?? - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhere a procedure turn should not be performed. One when you're being radar vectored. Two when you'MoreWhere a procedure turn should not be performed. One when you're being radar vectored. Two when you're on a timed. Approach from a holding fix. Three when the chart specifies in opt.
You can see on the profile view that the procedure turn altitude floor is 3,000 feet. That means you can descend from 6,000 to 3,000 feet after crossing ZACKS outbound, and then down to 2,100 feet after established inbound.
5:0416:04VOR Approaches - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou can descent. However its Y is to check your DME. First generally. You want to wait until you'reMoreYou can descent. However its Y is to check your DME. First generally. You want to wait until you're five or six nautical miles from the runway.
Generally, the procedure turn we'll fly will be of the 45/180 variety in the lower left, above, where we fly outbound from the fix for a minute, then turn 45 degrees left or right—depending on what's charted—proceed for another minute, then turn 180 degrees in the direction opposite our 45-degree turn.
Executes a missed approach when one of the following conditions exist: Arrival at the Missed Approach Point (MAP) or the Decision Height (DH) and visual reference to the runway environment is insufficient to complete the landing. Determines that a safe approach or landing is not possible (see subparagraph 5-4-21h)
There are three generally recognized maneuvers related to the reversal procedure, each with its own airspace characteristics:i. A 45°/180° procedure turn. ... ii. A 180°/260° procedure turn. ... iii. A base turn.
Once you are established (i.e. after FIXXX) you may descend in accordance with the published approach procedure. I have not experienced this, but an instructor brought up this possibility during a discussion on feeder routes.
As long as you hear the magic words "cleared approach," you can begin your descent as soon as you cross the IAF the first time (while beginning your teardrop maneuver) and continue to descend to the minimum altitude while in the circuit, which is at or above 2000 for this particular procedure.
You must always be able to make a descent to landing on the intended runway using normal maneuvers and a normal descent rate, The flight visibility (that you observe) must meet or exceed the minimums published for the approach, and.
When is a procedure turn required or not required? When the symbol “No PT” is depicted on the initial segment being used. When receiving radar vectors to the final approach course. When conducting a timed approach from a holding fix.More items...
A teardrop procedure or penetration turn may be specified in some procedures for a required course reversal. The teardrop procedure consists of departure from an initial approach fix on an outbound course followed by a turn toward and intercepting the inbound course at or prior to the intermediate fix or point.
When the approach procedure involves a procedure turn, a maximum speed of not greater than 200 knots (IAS) should be observed from first overheading the course reversal IAF through the procedure turn maneuver to ensure containment within the obstruction clearance area.
To fly directly to a VOR station, turn the OBS until the CDI needle is centered with a To indication. The heading to the VOR station is on the course index. All you need to do is turn until the aircraft's heading matches the number on top of the course index.
To fly a specific VOR radial inbound to a VOR station, use the OBS to place the radial you want to fly inbound on the reciprocal course index on the bottom of the VOR indicator. You should have a To indication, and the CDI needle will deflect in the direction you need to turn to get to the station. (Once again, turn toward the needle.)
If an aircraft has tuned to the 90-degree radial it will have a right CDI indication north of the 90 degrees, a centered CDI indication when on the 90-degree radial (the same west of the VOR), and aircraft south of the radial will have a left CDI indication.
There are three types of VOR navigational stations: VOR (just the VOR), VOR-DME (VOR plus distance measuring equipment), and vortac (VOR plus the military's tactical air navigation system). Each VOR station can further be classified according to its range - terminal, low altitude, or high altitude. Terminal VORs are designed to be clearly received up to 25 nautical miles from the station at altitudes of 1,000 feet agl through 12,000 feet agl. Low-altitude VORs are meant to be used from 1,000 feet agl through 18,000 feet agl at distances of up to 40 nm from the station. Finally, high altitude VORs have the greatest range - 130 nm - between 18,000 feet agl and 45,000 feet agl, although they can also be effective at shorter ranges of 40 nm or more from 1,000 feet agl all the way through 60,000 feet agl. Remember that all VORs can only be received line-of-sight. So, if there's a mountain between you and the VOR, you will not receive a reliable signal even though you are within the station's range.
All VORs operate within the 108.0 to 117.95 MHz frequency band. VOR-DME stations and vortacs both have distance measuring capabilities. So, with the right equipment in the cockpit, pilots can determine not only their radial relative to the VOR station but also the slant-range distance from their aircraft to the station. Many VORs also have voice capability that can identify the VOR or give the pilot weather information, including HIWAS (hazardous in-flight weather advisories), TWEBs (transcribed weather broadcasts), and instructions from flight service stations.
To avoid reverse sensing, remember that radials are always radiating away from the VOR station. So, you normally want a From indication. The exception is when you are specifically told to fly directly to a station or track a radial inbound. Then you are going to the VOR, and you want a To indication.
The VOR indicator can give the pilot many types of information about his or her position relative to the station. For example, by using two different VOR frequencies, a lost pilot can find out exactly where he is. If you have two VOR indicators, tune each one to a different VOR frequency.
the rule of thumb for IFR flying, including intercepting VOR and LOC courses, is the 5Ts: 1 Throttle: turn the throttle to initiate a climb or descent 2 Turn: to the new inbound or outbound heading 3 Time: reset the timer to time the new leg 4 Twist: the OBS to the new course you're intercepting 5 Talk: if you are at a reporting point, you should now use the radio
To track inbound turn your vor obs to the reciprocal heading and intercept within the 90deg* of the direction the needle is. ( the reciprocal in crucial)
Proficient pilots will intercept as required when tracking vor becomes second nature.
VORs are still important to learn – not just because they’re on the FAA test – but also because there will be one time where you’re in Instrument Meteorological Conditions and your GPS receiver fails for whatever reason, and you’ll be left to navigate with your VOR.
If you were to fly that heading, it will take you further from the station. Flying the reciprocal would take you to the station.
You can fly circles over a point on the ground all day and the display won’t change. -Set the course you want to fly, not necessarily the radial you want to track, to avoid reverse sensing. -Center the CDI with a FROM flag to determine the radial you are on. There are many simulators available to practice this.
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Lakeland VOR is on a bunch of airways. If you're cleared for the approach while on a published route (ie, airway) leading to the IAF then you can descend to the MEA for that segment.
A pilot who intends to make an airway flight, using VOR facilities, will simply specify the appropriate "victor" airway (s) in the flight plan. For example, if a flight is to be made from Chicago to New Orleans at 8,000 feet, using omniranges only, the route may be indicated as "departing from Chicago-Midway, cruising 8,000 feet via Victor 9 to Moisant International." If flight is to be conducted in part by means of L/MF navigation aids and in part on omniranges, specifications of the appropriate airways in the flight plan will indicate which types of facilities will be used along the described routes, and, for IFR flight, permit ATC to issue a traffic clearance accordingly. A route may also be described by specifying the station over which the flight will pass, but in this case since many VORs and L/MF aids have the same name, the pilot must be careful to indicate which aid will be used at a particular location. This will be indicated in the route of flight portion of the flight plan by specifying the type of facility to be used after the location name in the following manner: Newark L/MF, Allentown VOR
To use a preferred route, reference the departure and arrival airports; if a routing exists for your flight, then airway instructions are listed [ Figure 2]
Unpublished RNAV routes are direct routes, based on area navigation capability, between waypoints defined in terms of latitude/longitude coordinates, degree-distance fixes, or offsets from established routes/airways at a specified distance and direction.
Without such actions as leading a turn, aircraft operating in excess of 290 knots true air speed (TAS) can exceed the normal airway or route boundaries depending on the amount of course change required, wind direction and velocity, the character of the turn fix (DME, overhead navigation aid, or intersection), and the pilot's technique in making a course change. For example, a flight operating at 17,000 feet MSL with a TAS of 400 knots, a 25 degree bank, and a course change of more than 40 degrees would exceed the width of the airway or route; i.e., 4 nautical miles each side of centerline. However, in the airspace below 18,000 feet MSL, operations in excess of 290 knots TAS are not prevalent and the provision of additional IFR separation in all course change situations for the occasional aircraft making a turn in excess of 290 knots TAS creates an unacceptable waste of airspace and imposes a penalty upon the preponderance of traffic which operate at low speeds. Consequently, the FAA expects pilots to lead turns and take other actions they consider necessary during course changes to adhere as closely as possible to the airways or route being flown
A flight operating at 17,000' MSL with a TAS of 400 knots, a 25° AoB and a course change of more than 40° would exceed the width of the airway or route; i.e., 4nm each side of center line
A navigational course guidance gap, referred to as an MEA gap, describes a distance along an airway or route segment where a gap in navigational signal coverage exists. The navigational gap may not exceed a specific distance that varies directly with altitude. Example:
T-routes are available for use by GPS or GPS/WAAS equipped aircraft from 1,200 feet above the surface (or in some instances higher) up to but not including 18,000 feet MSL. T-routes are depicted on Enroute Low Altitude Charts
As always when it comes to ATC instructions, if you have any doubt, ASK the controller.
When a holding fix is located at a navaid it's pretty clear that the holding radial will equal the approximate outbound track and the inbound track will be 180° from that.
It defines where almost the entire holding pattern is relative to the fix, not just where the inbound leg is. For example, when told to hold west, most of the holding pattern, including both inbound and outbound legs, is west-ish of the fix. (The exception is the turn outbound after crossing the fix.)
Timed legs happen in the real world more often than this might suggest. There are a lot of light airplanes out there without DME or GPS, and even if you have DME, a lot of VOR's that aren't VORTAC's or VOR/DME's. I've done quite a few timed leg holds over the years in such situations. Also, if you ever get a timed approach (which is admittedly not common in civilian flying, but still an authorized procedure which we did routinely at the ship in the Navy -- with 10-second tolerance to depart the fix), you'll need those timing skills for that, too.
While that may work for ATC, it doesn't work for a practical test, where you need not do a "textbook" entry (just stay in the protected airspace), but you will be expected to fly as racetrack pattern with a 1-minute (or as assigned) inbound leg.
With light GA aircraft, certainly this may happen. In my years of flying 135/corporate I seldom got a timed hold. Usually the controller was on top of things and if a hold looked like it may happen I just slowed down far enough out (with ATC concurrence) and by the time I reached the hold point I could proceed without delay.
I'd disagree. If ATC is being "nice" to you then yes the entry should be on the same side as you are holding. Mean ATC could end up having you reverse course to hold at that intersection.