diff --git a/pkg/util/locode/db/airports/calls.go b/pkg/util/locode/db/airports/calls.go
new file mode 100644
index 000000000..f908f9dc9
--- /dev/null
+++ b/pkg/util/locode/db/airports/calls.go
@@ -0,0 +1,186 @@
+package airportsdb
+
+import (
+	"encoding/csv"
+	"io"
+	"os"
+	"strconv"
+
+	"github.com/nspcc-dev/neofs-node/pkg/util/locode"
+	locodedb "github.com/nspcc-dev/neofs-node/pkg/util/locode/db"
+	"github.com/pkg/errors"
+)
+
+const (
+	_ = iota - 1
+
+	_ // Airport ID
+	_ // Name
+	airportCity
+	airportCountry
+	airportIATA
+	_ // ICAO
+	airportLatitude
+	airportLongitude
+	_ // Altitude
+	_ // Timezone
+	_ // DST
+	_ // Tz database time zone
+	_ // Type
+	_ // Source
+
+	airportFldNum
+)
+
+type record struct {
+	city,
+	country,
+	iata,
+	lat,
+	lng string
+}
+
+// Get scans records of the OpenFlights Airport table one-by-one, and
+// returns entry that matches passed UN/LOCODE record.
+//
+// Records are matched if they have the same country code and either
+// same IATA code or same city name (location name in UN/LOCODE).
+//
+// Returns locodedb.ErrAirportNotFound if no entry matches.
+func (db *DB) Get(locodeRecord locode.Record) (rec *locodedb.AirportRecord, err error) {
+	err = db.scanWords(db.airports, airportFldNum, func(words []string) error {
+		airportRecord := record{
+			city:    words[airportCity],
+			country: words[airportCountry],
+			iata:    words[airportIATA],
+			lat:     words[airportLatitude],
+			lng:     words[airportLongitude],
+		}
+
+		if related, err := db.isRelated(locodeRecord, airportRecord); err != nil || !related {
+			return err
+		}
+
+		lat, err := strconv.ParseFloat(airportRecord.lat, 64)
+		if err != nil {
+			return err
+		}
+
+		lng, err := strconv.ParseFloat(airportRecord.lng, 64)
+		if err != nil {
+			return err
+		}
+
+		rec = &locodedb.AirportRecord{
+			CountryName: airportRecord.country,
+			Point:       locodedb.NewPoint(lat, lng),
+		}
+
+		return errScanInt
+	})
+
+	if err == nil && rec == nil {
+		err = locodedb.ErrAirportNotFound
+	}
+
+	return
+}
+
+func (db *DB) isRelated(locodeRecord locode.Record, airportRecord record) (bool, error) {
+	countryCode, err := db.countryCode(airportRecord.country)
+	if err != nil {
+		return false, errors.Wrap(err, "could not read country code of airport")
+	}
+
+	sameCountry := locodeRecord.LOCODE.CountryCode() == countryCode
+	sameIATA := locodeRecord.LOCODE.LocationCode() == airportRecord.iata
+
+	if sameCountry && sameIATA {
+		return true, nil
+	}
+
+	sameCity := locodeRecord.Name == airportRecord.city
+
+	return sameCountry && sameCity, nil
+}
+
+const (
+	_ = iota - 1
+
+	countryName
+	countryISOCode
+	_ // dafif_code
+
+	countryFldNum
+)
+
+// CountryName scans records of the OpenFlights Country table, and returns
+// name of the country by code.
+//
+// Returns locodedb.ErrCountryNotFound if no entry matches.
+func (db *DB) CountryName(code *locodedb.CountryCode) (name string, err error) {
+	err = db.scanWords(db.countries, countryFldNum, func(words []string) error {
+		if words[countryISOCode] == code.String() {
+			name = words[countryName]
+			return errScanInt
+		}
+
+		return nil
+	})
+
+	if err == nil && name == "" {
+		err = locodedb.ErrCountryNotFound
+	}
+
+	return
+}
+
+func (db *DB) countryCode(country string) (code string, err error) {
+	err = db.scanWords(db.countries, countryFldNum, func(words []string) error {
+		if words[countryName] == country {
+			code = words[countryISOCode]
+			return errScanInt
+		}
+
+		return nil
+	})
+
+	return
+}
+
+var errScanInt = errors.New("interrupt scan")
+
+func (db *DB) scanWords(pm pathMode, num int, wordsHandler func([]string) error) error {
+	tableFile, err := os.OpenFile(pm.path, os.O_RDONLY, pm.mode)
+	if err != nil {
+		return err
+	}
+
+	defer tableFile.Close()
+
+	r := csv.NewReader(tableFile)
+	r.ReuseRecord = true
+
+	for {
+		words, err := r.Read()
+		if err != nil {
+			if errors.Is(err, io.EOF) {
+				break
+			}
+
+			return err
+		} else if ln := len(words); ln != num {
+			return errors.Errorf("unexpected number of words %d", ln)
+		}
+
+		if err := wordsHandler(words); err != nil {
+			if errors.Is(err, errScanInt) {
+				break
+			}
+
+			return err
+		}
+	}
+
+	return nil
+}
diff --git a/pkg/util/locode/db/airports/db.go b/pkg/util/locode/db/airports/db.go
new file mode 100644
index 000000000..046d9aac5
--- /dev/null
+++ b/pkg/util/locode/db/airports/db.go
@@ -0,0 +1,76 @@
+package airportsdb
+
+import (
+	"fmt"
+	"os"
+)
+
+// Prm groups the required parameters of the DB's constructor.
+//
+// All values must comply with the requirements imposed on them.
+// Passing incorrect parameter values will result in constructor
+// failure (error or panic depending on the implementation).
+type Prm struct {
+	// Path to OpenFlights Airport csv table.
+	//
+	// Must not be empty.
+	AirportsPath string
+
+	// Path to OpenFlights Countries csv table.
+	//
+	// Must not be empty.
+	CountriesPath string
+}
+
+// DB is a descriptor of the OpenFlights database in csv format.
+//
+// For correct operation, DB must be created
+// using the constructor (New) based on the required parameters
+// and optional components. After successful creation,
+// The DB is immediately ready to work through API.
+type DB struct {
+	airports, countries pathMode
+}
+
+type pathMode struct {
+	path string
+	mode os.FileMode
+}
+
+const invalidPrmValFmt = "invalid parameter %s (%T):%v"
+
+func panicOnPrmValue(n string, v interface{}) {
+	panic(fmt.Sprintf(invalidPrmValFmt, n, v, v))
+}
+
+// New creates a new instance of the DB.
+//
+// Panics if at least one value of the parameters is invalid.
+//
+// The created DB does not require additional
+// initialization and is completely ready for work.
+func New(prm Prm, opts ...Option) *DB {
+	switch {
+	case prm.AirportsPath == "":
+		panicOnPrmValue("AirportsPath", prm.AirportsPath)
+	case prm.CountriesPath == "":
+		panicOnPrmValue("CountriesPath", prm.CountriesPath)
+	}
+
+	o := defaultOpts()
+
+	for i := range opts {
+		opts[i](o)
+	}
+
+	return &DB{
+		airports: pathMode{
+			path: prm.AirportsPath,
+			mode: o.airportMode,
+		},
+		countries: pathMode{
+			path: prm.CountriesPath,
+			mode: o.countryMode,
+		},
+	}
+}
diff --git a/pkg/util/locode/db/airports/opts.go b/pkg/util/locode/db/airports/opts.go
new file mode 100644
index 000000000..1f5a3ea6a
--- /dev/null
+++ b/pkg/util/locode/db/airports/opts.go
@@ -0,0 +1,19 @@
+package airportsdb
+
+import (
+	"os"
+)
+
+// Option sets an optional parameter of DB.
+type Option func(*options)
+
+type options struct {
+	airportMode, countryMode os.FileMode
+}
+
+func defaultOpts() *options {
+	return &options{
+		airportMode: os.ModePerm, // 0777
+		countryMode: os.ModePerm, // 0777
+	}
+}