Eric Robb RC Eric Robb RC RC Builds · Custom Parts · Backyard Engineering
Quick Answer · Shopping List

Complete First RC Airplane Parts List

Ten items build and fly a first RC airplane — here's exactly what you need, nothing extra: a transmitter and receiver, a 2212-class motor, 30A ESC, props, a 3S 1300–1500mAh battery, 9g servos, a balance charger, foam board, and a hot glue gun. All-in it's about $140–170 the first time, and everything except the foam moves to every plane you build after. The exact picks I use are below, with why each one made the list.

The List

The ten parts, at a glance

#PartWhat to get
1TransmitterFlySky FS-i6X — 10 channels, model memory, cheap enough to start and good enough to keep
2ReceiverFlySky FS-iA6B — 6 channels, pairs with the i6X, covers every beginner plane
3Motor2212-class ~1400–1500Kv brushless — the do-everything park-flyer motor
4ESC30A brushless with BEC — covers the motor with margin and powers the receiver
5Propellers8×4 / 9×6 multipack — you will break props; buy several
6Battery3S 1300–1500mAh LiPo — the workhorse size for 30–48″ foam planes
7Servos9g servos, 5-pack — two fly the plane, three are spares
8ChargerB6-class balance charger (AC) — the one item you must not skip or substitute
9Foam board20×30″ Readi-Board, ~$1.50/sheet — grab 4–5 sheets for the plane plus repairs
10Hot glue gunCordless — builds the plane on the bench and glues a wing back on at the field

Worked example: where the money actually goes

The real math on a first build: ~$5 of foam board for the airframe (two sheets for the plane, a couple spare), ~$80 of electronics — motor, ESC, props, battery, and servos — and ~$85 one-time for the transmitter and charger. Call it $140–170 all-in. Here's the part that matters: crash it, and your second airplane costs about $5, because every electronic part unplugs and moves into the new foam. The radio and charger you buy once and use for years. Compare that to a ready-made plane where the whole price re-crashes every time.

The most common mistake: skipping the balance charger

Someone trims the budget by charging their LiPo on a generic multi-chemistry wall charger, or worse, a USB brick. A LiPo has to be balance-charged — the charger watches each cell individually and stops any one of them from being pushed past its limit. Skip that and you get a puffed pack if you're lucky and a fire if you're not. The B6-class charger on this list is around $30, handles 1–6S packs, and will still be charging your batteries five planes from now. Charge on a non-flammable surface and never leave a charging LiPo unattended — Battery & LiPo Basics covers the full routine.

What this list builds

These exact parts fly my 30-inch first trainer — the build guide takes this list from boxes on the bench to a plane in the air, wiring and radio setup included. What each part actually does is explained in plain English in RC Electronics Explained, and if you want the reasoning behind every pick — plus the pushrods, connectors, and extra tools of the full kit — the Complete Beginner Kit is the deep dive this list is the short version of.

Common Questions

First-plane shopping, answered

About $140–170 all-in the first time: roughly $5 of foam board for the airframe, ~$80 of electronics (motor, ESC, prop, battery, servos), and ~$85 one-time for the radio and charger. After that, a whole new airplane costs a few dollars because the radio, charger, and electronics move between planes.
You need at least 4 channels; the FS-i6X happens to be one of the cheapest decent radios and comes with 10. The extra channels cost nothing now and mean the same radio still works when you add ailerons, flaps, or lights to later planes. Buy the radio once.
Almost everything: the transmitter, receiver, motor, ESC, battery, servos, and charger all unplug and transfer. Only the foam board — a few dollars — stays with the crashed or retired airframe. That's why the first plane is the expensive one and every plane after is nearly free.
No. LiPo batteries must be balance-charged by a charger that monitors every cell — a generic wall plug or USB brick can overcharge a cell and cause a fire. A B6-class balance charger is about $30, charges every pack size you'll own for years, and is the one item on this list you must not substitute.
A 3S 1300–1500mAh LiPo. Three cells gives the 2212-class motor its intended voltage, and 1300–1500mAh is the sweet spot between flight time and weight for a 30-inch foam-board plane — about 8–10 minutes of mixed flying with a safe reserve.
Next in the Eric Robb Builder System

Next: wire it up

Parts ordered? See exactly how all ten connect — in the right order, without frying anything.

Open the Wiring Designer → All tools