A handheld aviation radio is a portable VHF transceiver that talks and listens on the same air band frequencies as your panel radio. Most pilots carry one as a backup: if the electrical system or the installed radio quits, a handheld keeps you talking to the tower and other traffic. It is also handy on the ramp, in training, and in light aircraft without a full panel.
Part of our pilot gear guide. Learning the radio calls themselves? See our Radio Communications guide and lost communications procedures.
Compare models side by side: PilotMall’s handheld aviation radio comparison chart lines up transmit power, battery type, VOR navigation, GPS, and price across the Icom and Yaesu lineups.
Why carry a handheld radio
The panel radio depends on the aircraft’s electrical system. Lose the alternator or a bus, and your installed radios can go quiet. A charged handheld is your backup so you can still declare the problem, get light-gun signals confirmed, and coordinate a safe landing. Beyond emergencies, a handheld is useful for:
- Lost communications: a working backup radio can turn a real emergency into a minor inconvenience.
- Ground and ramp use: listen to ATIS or ground while you preflight.
- Training and light aircraft: ultralights, gliders, and some rentals have limited panels.
- Situational awareness: monitor a second frequency during busy operations.
Com-only or nav/com?
Handheld radios come in two flavors. A com-only radio transmits and receives on the communication frequencies, which is all most student pilots need for a backup. A nav/com radio adds the ability to receive VOR and localizer navigation signals, and some add Bluetooth and GPS. Nav/com is a nice upgrade, but a solid com-only radio covers the core backup job at a lower cost.
Batteries: the detail that matters most
For a backup radio, how it is powered is the whole point. There are two approaches:
| Battery type | What it means for a backup |
|---|---|
| AA batteries | Always ready. Keep a fresh set in the flight bag and drop them in anytime, with nothing to keep charged. This is why an AA-capable radio makes such a dependable backup. |
| Rechargeable pack | Convenient day to day, but a pack that quietly drains in the bag is no help on the day you need it. Many radios offer an optional AA tray for exactly this reason. |
This is the reason the Icom IC-A25C-S Sport is such a popular backup: it runs on standard AA batteries, so it is ready whenever you reach for it. Pair it with a 6-watt transmitter and a rugged, water-resistant body and you have a radio that simply works when the panel does not.
What to look for
- Transmit power: 5 to 6 watts is typical; more power helps you be heard.
- Water and dust resistance: an IP rating means it survives a wet, dusty cockpit.
- Battery flexibility: AA capability, or a rechargeable pack plus an AA tray.
- Bluetooth: lets you pair the radio with a headset on some models.
- VOR navigation: only on nav/com models, useful as a backup nav source.
Which radio for a student pilot?
For most students the best choice is a reliable com-only radio you can trust as an always-ready backup, and the Icom IC-A25C-S Sport is the one most pilots reach for. If you want VOR navigation and Bluetooth in the same unit, step up to the Icom IC-A25N nav/com. Either way, keep it charged or stocked with fresh AAs and stow it where you can reach it in flight.
What you'll need
Handheld aviation radios from PilotMall.com.
Frequently asked questions
Do student pilots need a handheld radio?
It is not required, but it is one of the most valuable backups you can carry. If the aircraft loses electrical power or the installed radio fails, a handheld lets you keep communicating and land safely.
Should I get a com-only or a nav/com handheld?
Com-only covers the main backup job and is all most students need. Nav/com adds VOR and localizer navigation and often Bluetooth, which is a useful upgrade if you want it in one unit.
Are AA batteries better than a rechargeable pack?
For a backup radio, AA batteries are hard to beat because they are always ready and never quietly drain in the bag. Many rechargeable radios also offer an optional AA tray for this reason.
How much transmit power does a handheld aviation radio have?
Most modern handhelds transmit around 5 to 6 watts. More power helps controllers and nearby traffic hear you clearly.