What to Write in an RC Flight Log (With Template)

Why keep an RC flight log at all

Most pilots start a log, keep it for three weekends and give up. The ones who stick with it do so because the log starts answering questions they actually have: is this heli due a bearing check, which pack is the weak one, why do I keep clipping the same tree?

• Service at the right time: flights and airtime since the last service, rather than a guess.
• Pack health: cycles and landing voltages per pack show which ones are aging.
• Crash patterns: the same cause twice is a lesson; three times is a setup problem.
• Model history: useful for insurance, club records and selling a model later.
• Progress: hours on a new model, first flights, first aerobatic routines.

The core fields for every flight

Keep the per-flight entry short. If logging takes longer than a few seconds at the field, it stops happening. These seven fields cover almost everything:

Crash notes that actually help

A crash entry is only useful if it tells future you something. 'Crashed' is not enough. Write down, briefly:

• What happened: the phase of flight and what the model did.
• Likely cause: orientation, wind, radio or signal, mechanical, power or pack, setup, or plain pilot error. Be honest.
• Damage: which parts broke, and which ones to check even if they look fine.
• Parts used: so your spares list stays accurate.
• Status: mark the model as needing repair until it is fixed and test-flown.

Maintenance triggers your log can give you

Your manual sets the service intervals; your log tells you when you've reached them. Good triggers to track:

• Flights since last service: the most useful single counter for helis and hard-flown planes.
• Flights since last crash: after any crash, a full inspection before the next flight, and a record that it was done.
• Airtime hours: the right unit for nitro, gas and turbine engines.
• Fuel used: a running total per model for fuelled aircraft.
• Pack cycles: to compare packs in a set and know which to test or retire first.
• Receiver and transmitter packs: how many flights since their last charge.

Session-level notes

Some details belong to the day, not each flight: the field, the weather window, who was flying, and a summary like 'seven flights, 48 minutes, one crash'. Logging a session once and letting each flight inherit the field and weather saves a lot of typing and makes it easy to look back at a whole day.

Paper, spreadsheet or app?

All three work. The question is which one you will actually fill in at the field, with cold fingers and a model waiting.

The best log is the one you fill in

A log you skip at the field ends up empty. RC Flight Log is built for the moment you land: pick the model, the next charged pack is already suggested, then tap Good or Crash. Airtime, pack cycles and flights since last crash or service update themselves, and a crash marks the model as needing repair until you fix it.