Hobbs meter log book

I have a query about the hour meterhobbs our 1998 a36. Crewlounge pilotlog is the new application that replaces mccpilotlog. I think ill just have to live with it and do the arithmetic in the log book. Generally speaking we log time based on the hobbs meter. It has never had a hobbs meter, so my initial instructor just had me use the tach. It can measure the time that the electrical system is on. A lower hobbs time at the end of the flight may save a student pilot money. Does this hobbs come with wiring, terminals, screws etc. Ones stick and rudder skills usually reflects on the hours in ones log book. This is not just a new version, but a complete new application build on a new architecture. Most pilots log time by a hobbs meter or the tack time.

For pilots, there is a definite lovehate relationship with the hobbs meter in an. Always log hobbs meter time assuming the aircraft is moving with the intent of flight. System voltage range is 1260 vdc to 80 vdc max and has 2 spade plugs. Hobbs meter news newspapers books scholar jstor march 2017 learn how and when to remove this template message. Logging flight time vertical reference helicopter forums. My foreflight logbook recorded almost an hour more time than the planes tach. Tracking aircraft mx with every flight pilot partner. It is simply a matter of calculating relevant times which i. Hobbs meter with airspeed activation showing 111 of 11 messages. I see way too many airframe log entries with nothing but the hobbs reading at the top. Hardline products hr80632 hour meter with log book. Hobbs meters fail and when replaced, they start over at 0. Looking for hobbs hour meter, 10 to 80vdc operating voltage, number of digits.

Record your flights to keep tach and hobbs meter values up to date. Tac time vs hobbs time and engine time cessna 172 forum. Hobbs luxury british fashion and clothing for women hobbs. Tach time is based upon rotations of the engine, and hobbs time is normally based upon the time the oil pressure is up on an engine. Just a wag jim, but air time and block time are the two times i keep track of. Since not every aircraft has a working hobbs meter, and i fly all kinds of different aircraft, logging the start time and stop time gives me accurate data for log entries. Service overhaul date 11022009 wo number 11285 premier aircraft, nw perimeter way, troutdale, or 970609524 5036614184. Friends over the last couple of days, i took three flights.

Another question on logging flight time ask a flight instructor. The hobbs meter is an instrument measuring elapsed time that is used extensively in the aviation industry. After being in service for ten years, it was time for tabula rasa. The hobbs meter will run during taxiing, takeoff, flying, landing and taxiing again. If you run at less rpm say 1800, tach time will be. The next time a pilot adds a flight to their logbook, they will be presented. If connected to a pressure switch, once there is a rise in oil pressure, the hobbs will track time. As a former student used to keeping log time by the hobbs, i frequently open the baggage door and record the hours.

I found some hobbs meters with part number 85000c12 which operate on 10 to 30 vdc. For general aviation, hobbs time is usually recorded in the pilots log book. Hobbs will show higher because it records every second the engine is on based on oil pressure, the tach of course measures crank rpm. That small hour meter measures the amount of time that an aircraft is in. Why switching from mccpilotlog to crewlounge pilotlog. The meter is used for a number of timerelated aviation recordkeeping functions such as log book records, airframe hours, and engine running times. Does taxiing time gets considered in a pilots flying hours. I questioned this to my flight instructor as there was no way the engine was running for 2. In fact i only need to do the sums once then enter what the hobbs says in my book.

Enter hobbstach time and automatically update oil change, 100 hour, and other. I have a query about the hour meter hobbs our 1998 a36. The hobbs is the standard clock to record flight time in the log book. The hobbs meter is an instrument measuring elapsed time that is used extensively in aviation the meter is used for a number of timerelated aviation recordkeeping functions such as log book. If the school charge on the hobbs meter thats down to them. We have listened to you, when you mentioned that some parts of the software were complex or cumbersome to use. Dd montis 376 views filling, logbook, time, up faa regulations.

It should add up to whatever the hobbs is, unless youve been doing autos or hobbs was between numbers and clicked over. Now the hobbs meter can be run different ways, most common are an oil pressure switch or a collective up switch. A log book entry is made to record the time the engine is put back into service and engine is computed as time on the meter minus the returntoservice time. Some people log hobbs time, but i record the actual engine start on my kneeboard, and then the shutdown time. But for pilots in training and other pilots working on building flight time, the hobbs meter also tells them how many hours to log. How do you all log time on a collective activated hobbs. Tac time usually runs equal to hobbs time at 2400rpm for 172s.

Recently the airplane went in to our anp for its annual, after collecting the aircraft some weeks later we noticed a discrepancy with the hobbs. Enter your correct fms number along with your name. I want the customer to see what it took to sort out and resolve their squawk. For example, the r22 hobbs starts to count as soon as oil pressure is detected in the engine, so any time the engine is running, we can log that as time. Some are really easy to download, some require bringing. There is better verbage in the fars, but i dont feel like digging. I realize i could probably note time at startupshutdown and log time off a wrist watch that way, however i do tend to forget those types of things and would greatly prefer to go off an installed device. Record hobbs meter burp engine, check oil fuel to 810 gals per side return aircraft key close flight plan lock hangar door aircraft rental log acft. Hobbs meter is a genericized trademark for devices used in aviation to measure the time that.

Surely the hobbs meter will read what the hobbs meter reads if you want to convert the decimal places on the hobbs to put minutes in your log book i would say that is up to you. Tach time is recorded in the engines log books and is used, for example, to determine when the oil should be. The meters typically display hours and tenths of an hour, but there are several ways in which the meter may be activated. The aircraft is a mooney m20c mark21 which does not have a hobbs meter the way i always used to track time and only tach time.

Hobbs meter is a genericized trademark for devices used in aviation to measure the time that an aircraft is in use. Thats the time that goes on the dispatch trip ticket and in your logbook. It is a sealed unit with mechanical electrical movement. So routing that wire through a milspec hobbs meter oil pressure switch can enable and disable the meter when the engine is run. Hobbs meter problem cessna 172 forum cessna 172 talk 247. Correct method to log time hobbs or tech pprune forums. Total time date in time since major tach or hobbs meter time description of work performed including the signature and certificate number of the personfacility performing the work. Product description boat part number 1050103 is a new electromechanical boat hour meter, from honeywell hobbs, part number 169635. So if your aircraft has a hobbs meter, and the hobbs meter is wired to engine onengine off, you might as well use that as your basis to log flight time. Shop hobbs womens clothing online, including occasion wear, workwear, tailored skirts, dresses, tops, shoes and accessories. A little while ago, however, i noticed that the hobbs wasnt moving.

What is the difference between hobbs time and tach time. Hobbs, and youll use the hobbs time to add the flight hours to your logbook. We use hobbs in the pilot log book, tach for the engine maint. Aircraft spruce supplies components for a wide variety of homebuilt aircraft and discount pilot supplies. Watch your maintenance intervals and display alerts when they. The honeywell hobbs hour meter can connect to the ignition switch or a pressure switch. Tach time typically is 10 percent to 20 percent lower than hobbs time, depending on the length of the flight and the power settings used. I took the plane to my local mechanic who told me that the hobbs meters typically go bad and that they are easy to. For general aviation, hobbs time is usually recorded in the pilots log book, and many fixedbase operators that rent airplanes charge an hourly rate based on hobbs time. At our club weve got a few aircraft that have a hobbs wired into the pitotstatic system, and they only log time when the aircraft is doing 30. Tach time is recorded in the engines log books and is supposed to be used to determine oil change intervals and tbo. We are proud to be able to deliver natural gas, a cleanburning and affordable source of energy, to homes and businesses in lea.