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Additional Label 80 parsing #304

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272de6a
Add Label 80 parsing
makrsmark Jan 20, 2026
4fc7f7b
handle 2 more variants
makrsmark Jan 20, 2026
7e30930
PR feedback
makrsmark Jan 20, 2026
6b3d9cc
PR feedback
makrsmark Jan 20, 2026
069a055
last bit of feedback
makrsmark Jan 20, 2026
f1c48c9
cleanup
makrsmark Jan 20, 2026
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makrsmark Jan 20, 2026
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240 changes: 120 additions & 120 deletions lib/plugins/Label_80.test.ts
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Original file line number Diff line number Diff line change
@@ -1,153 +1,153 @@
import { MessageDecoder } from '../MessageDecoder';
import { Label_80 } from './Label_80';

test('matches Label 80 qualifiers', () => {
const decoder = new MessageDecoder();
const decoderPlugin = new Label_80(decoder);

expect(decoderPlugin.decode).toBeDefined();
expect(decoderPlugin.name).toBe('label-80');
expect(decoderPlugin.qualifiers).toBeDefined();
expect(decoderPlugin.qualifiers()).toEqual({
describe('Label 80', () => {

let plugin : Label_80;

beforeEach(() => {
const decoder = new MessageDecoder();
plugin = new Label_80(decoder);
});
test('matches qualifiers', () => {
expect(plugin.decode).toBeDefined();
expect(plugin.name).toBe('label-80');
expect(plugin.qualifiers).toBeDefined();
expect(plugin.qualifiers()).toEqual({
labels: ['80'],
preambles: ['3N01 POSRPT'],
preambles: [],
});
});

test('decodes Label 80 variant 1', () => {
const decoder = new MessageDecoder();
const decoderPlugin = new Label_80(decoder);

test('decodes POSRPT variant 1', () => {
// https://app.airframes.io/messages/377573108
const text = '3N01 POSRPT 5891/04 KIAH/MMGL .XA-VOI\r\n/POS N29395W095133/ALT +15608/MCH 558/FOB 0100/ETA 0410';
const decodeResult = decoderPlugin.decode({ text: text });
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(true);
expect(decodeResult.decoder.decodeLevel).toBe('partial');
expect(decodeResult.decoder.name).toBe('label-80');
expect(decodeResult.formatted.description).toBe('Airline Defined Position Report');
expect(decodeResult.raw.flight_number).toBe('5891');
expect(decodeResult.raw.day).toBe(4);
expect(decodeResult.raw.position.latitude).toBe(29.395);
expect(decodeResult.raw.position.longitude).toBe(-95.133);
expect(decodeResult.raw.altitude).toBe(15608);
expect(decodeResult.formatted.items.length).toBe(8);
expect(decodeResult.formatted.items[0].type).toBe('icao');
expect(decodeResult.formatted.items[0].code).toBe('ORG');
expect(decodeResult.formatted.items[0].label).toBe('Origin');
expect(decodeResult.formatted.items[0].value).toBe('KIAH');
expect(decodeResult.formatted.items[1].type).toBe('icao');
expect(decodeResult.formatted.items[1].code).toBe('DST');
expect(decodeResult.formatted.items[1].label).toBe('Destination');
expect(decodeResult.formatted.items[1].value).toBe('MMGL');
expect(decodeResult.formatted.items[2].type).toBe('tail');
expect(decodeResult.formatted.items[2].label).toBe('Tail');
expect(decodeResult.formatted.items[2].value).toBe('XA-VOI');
expect(decodeResult.formatted.items[3].type).toBe('aircraft_position');
expect(decodeResult.formatted.items[3].code).toBe('POS');
expect(decodeResult.formatted.items[3].label).toBe('Aircraft Position');
expect(decodeResult.formatted.items[3].value).toBe('29.395 N, 95.133 W');
expect(decodeResult.formatted.items[4].type).toBe('altitude');
expect(decodeResult.formatted.items[4].code).toBe('ALT');
expect(decodeResult.formatted.items[4].label).toBe('Altitude');
expect(decodeResult.formatted.items[4].value).toBe('15608 feet');
expect(decodeResult.formatted.items[5].type).toBe('mach');
expect(decodeResult.formatted.items[5].code).toBe('MCH');
expect(decodeResult.formatted.items[5].label).toBe('Aircraft Speed');
expect(decodeResult.formatted.items[5].value).toBe('0.558 Mach');
expect(decodeResult.formatted.items[6].type).toBe('fuel_on_board');
expect(decodeResult.formatted.items[6].code).toBe('FOB');
expect(decodeResult.formatted.items[6].label).toBe('Fuel On Board');
expect(decodeResult.formatted.items[6].value).toBe('100');
expect(decodeResult.formatted.items[7].type).toBe('ETA');
expect(decodeResult.formatted.items[7].code).toBe('ETA');
expect(decodeResult.formatted.items[7].label).toBe('Estimated Time of Arrival');
expect(decodeResult.formatted.items[7].value).toBe('0410'); // TODO: format as time
expect(decodeResult.raw.tail).toBe('XA-VOI');
expect(decodeResult.raw.departure_icao).toBe('KIAH');
expect(decodeResult.raw.arrival_icao).toBe('MMGL');
expect(decodeResult.raw.mach).toBe(0.558);
expect(decodeResult.raw.fuel_on_board).toBe(100);
//expect(decodeResult.raw.eta_time).toBe('15000');
expect(decodeResult.formatted.items.length).toBe(10);
expect(decodeResult.remaining.text).toBe('3N01 POSRPT/');
});
test('decodes Label 80 variant 2', () => {
const decoder = new MessageDecoder();
const decoderPlugin = new Label_80(decoder);

test('decodes POSRPT variant 2', () => {
// https://app.airframes.io/messages/2416917371
const text = '3N01 POSRPT 0581/27 KIAD/MSLP .N962AV/04H 11:02\r\n/NWYP CIGAR /HDG 233/MCH 782\r\n/POS N3539.2W07937.2/FL 360/TAS 445/SAT -060\r\n/SWND 110/DWND 306/FOB N009414/ETA 14:26.0 ';
const decodeResult = decoderPlugin.decode({ text: text });
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(true);
expect(decodeResult.decoder.decodeLevel).toBe('partial');
expect(decodeResult.decoder.name).toBe('label-80');
expect(decodeResult.formatted.description).toBe('Airline Defined Position Report');
expect(decodeResult.raw.position.latitude).toBe(35.391999999999996); // FIXME?: 35.392
expect(decodeResult.raw.position.longitude).toBe(-79.372);
expect(decodeResult.formatted.items.length).toBe(15);
expect(decodeResult.formatted.items[0].type).toBe('icao');
expect(decodeResult.formatted.items[0].code).toBe('ORG');
expect(decodeResult.formatted.items[0].label).toBe('Origin');
expect(decodeResult.formatted.items[0].value).toBe('KIAD');
expect(decodeResult.formatted.items[1].type).toBe('icao');
expect(decodeResult.formatted.items[1].code).toBe('DST');
expect(decodeResult.formatted.items[1].label).toBe('Destination');
expect(decodeResult.formatted.items[1].value).toBe('MSLP');
expect(decodeResult.formatted.items[2].type).toBe('tail');
expect(decodeResult.formatted.items[2].label).toBe('Tail');
expect(decodeResult.formatted.items[2].value).toBe('N962AV');
expect(decodeResult.formatted.items[3].type).toBe('arrival_gate');
expect(decodeResult.formatted.items[3].code).toBe('ARG');
expect(decodeResult.formatted.items[3].label).toBe('Arrival Gate');
expect(decodeResult.formatted.items[3].value).toBe('04H');
expect(decodeResult.formatted.items[4].type).toBe('scheduled_time_of_arrival');
expect(decodeResult.formatted.items[4].code).toBe('STA');
expect(decodeResult.formatted.items[4].label).toBe('Scheduled Time of Arrival');
expect(decodeResult.formatted.items[4].value).toBe('11:02');
expect(decodeResult.formatted.items[5].type).toBe('next_waypoint');
expect(decodeResult.formatted.items[5].code).toBe('NWYP');
expect(decodeResult.formatted.items[5].label).toBe('Next Waypoint');
expect(decodeResult.formatted.items[5].value).toBe('CIGAR');
expect(decodeResult.formatted.items[6].type).toBe('heading');
expect(decodeResult.formatted.items[6].code).toBe('HDG');
expect(decodeResult.formatted.items[6].label).toBe('Heading');
expect(decodeResult.formatted.items[6].value).toBe('233');
expect(decodeResult.formatted.items[7].type).toBe('mach');
expect(decodeResult.formatted.items[7].code).toBe('MCH');
expect(decodeResult.formatted.items[7].label).toBe('Aircraft Speed');
expect(decodeResult.formatted.items[7].value).toBe('0.782 Mach');
expect(decodeResult.formatted.items[8].type).toBe('aircraft_position');
expect(decodeResult.formatted.items[8].code).toBe('POS');
expect(decodeResult.formatted.items[8].label).toBe('Aircraft Position');
expect(decodeResult.formatted.items[8].value).toBe('35.392 N, 79.372 W');
expect(decodeResult.formatted.items[9].type).toBe('altitude');
expect(decodeResult.formatted.items[9].code).toBe('ALT');
expect(decodeResult.formatted.items[9].label).toBe('Altitude');
expect(decodeResult.formatted.items[9].value).toBe('36000 feet');
expect(decodeResult.formatted.items[10].type).toBe('TAS');
expect(decodeResult.formatted.items[10].code).toBe('TAS');
expect(decodeResult.formatted.items[10].label).toBe('True Airspeed');
expect(decodeResult.formatted.items[10].value).toBe('445');
expect(decodeResult.formatted.items[11].type).toBe('SAT');
expect(decodeResult.formatted.items[11].code).toBe('SAT');
expect(decodeResult.formatted.items[11].label).toBe('Static Air Temperature');
expect(decodeResult.formatted.items[11].value).toBe('-060');
expect(decodeResult.formatted.items[12].type).toBe('wind_speed');
expect(decodeResult.formatted.items[12].code).toBe('SWND');
expect(decodeResult.formatted.items[12].label).toBe('Wind Speed');
expect(decodeResult.formatted.items[12].value).toBe(110); // FIXME: string
expect(decodeResult.formatted.items[13].type).toBe('wind_direction');
expect(decodeResult.formatted.items[13].code).toBe('DWND');
expect(decodeResult.formatted.items[13].label).toBe('Wind Direction');
expect(decodeResult.formatted.items[13].value).toBe(306); // FIXME: string
expect(decodeResult.formatted.items[14].type).toBe('ETA');
expect(decodeResult.formatted.items[14].code).toBe('ETA');
expect(decodeResult.formatted.items[14].label).toBe('Estimated Time of Arrival');
expect(decodeResult.formatted.items[14].value).toBe('14:26.0');
expect(decodeResult.raw.departure_icao).toBe('KIAD');
expect(decodeResult.raw.arrival_icao).toBe('MSLP');
expect(decodeResult.raw.tail).toBe('N962AV');
expect(decodeResult.raw.next_waypoint).toBe('CIGAR');
expect(decodeResult.raw.heading).toBe(233);
expect(decodeResult.raw.mach).toBe(0.782);
expect(decodeResult.raw.altitude).toBe(36000);
expect(decodeResult.raw.airspeed).toBe(445);
expect(decodeResult.raw.outside_air_temperature).toBe(-60);
//expect(decodeResult.raw.wind_data[0].windSpeed).toBe(110);
//expect(decodeResult.raw.wind_data[0].windDirection).toBe(306);
expect(decodeResult.raw.fuel_on_board).toBe(9414);
expect(decodeResult.raw.eta_time).toBe(51960);
expect(decodeResult.formatted.items.length).toBe(13);
expect(decodeResult.remaining.text).toBe('3N01 POSRPT/04H 11:02////SWND 110/DWND 306');

});

test('decodes POSRPT variant 3', () => {
const text = '/FB 0105/AD KCHS/N3950.1,W07548.3,3P01 POSRPT 0267/20 KBOS/KCHS .N3275J\n/UTC 143605/POS N3950.1 W07548.3/ALT 38007\n/SPD 334/FOB 0105/ETA 1622';
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(true);
expect(decodeResult.decoder.decodeLevel).toBe('partial');
expect(decodeResult.raw.flight_number).toBe('0267');
expect(decodeResult.raw.day).toBe(20);
expect(decodeResult.raw.fuel_on_board).toBe(105);
expect(decodeResult.raw.arrival_icao).toBe('KCHS');
expect(decodeResult.raw.departure_icao).toBe('KBOS');
expect(decodeResult.raw.tail).toBe('N3275J');
expect(decodeResult.raw.time_of_day).toBe(52565);
expect(decodeResult.raw.position.latitude).toBe(39.501);
expect(decodeResult.raw.position.longitude).toBe(-75.483);
expect(decodeResult.raw.altitude).toBe(38007);
expect(decodeResult.raw.groundspeed).toBe(334);
expect(decodeResult.raw.fuel_on_board).toBe(105);
expect(decodeResult.raw.eta_time).toBe(58920);
expect(decodeResult.formatted.items.length).toBe(11);
expect(decodeResult.remaining.text).toBe('N3950.1/W07548.3 3P01 POSRPT//');
});

test('decodes Label 80 <invalid>', () => {
const decoder = new MessageDecoder();
const decoderPlugin = new Label_80(decoder);
test('decodes POS variant 1', () => {
const text = '3C01 POS N39328W077307 ,,143700, , , ,P47,124,0069';
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(true);
expect(decodeResult.decoder.decodeLevel).toBe('partial');
expect(decodeResult.raw.position.latitude).toBe(39.328);
expect(decodeResult.raw.position.longitude).toBe(-77.307);
expect(decodeResult.raw.outside_air_temperature).toBe(47);
expect(decodeResult.raw.time_of_day).toBe(52620);
expect(decodeResult.raw.airspeed).toBe(124);
expect(decodeResult.raw.fuel_on_board).toBe(69);
expect(decodeResult.formatted.items.length).toBe(5);
expect(decodeResult.remaining.text).toBe('3C01 POS,, , ');
});

test('decodes OPNORM variant 1', () => {
const text = '3M01 OPNORM 0411/20 KEWR/MMMX .XA-MAT ';
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(true);
expect(decodeResult.raw.flight_number).toBe('0411');
expect(decodeResult.raw.day).toBe(20);
expect(decodeResult.raw.departure_icao).toBe('KEWR');
expect(decodeResult.raw.arrival_icao).toBe('MMMX');
expect(decodeResult.raw.tail).toBe('XA-MAT');
expect(decodeResult.formatted.items.length).toBe(5);
expect(decodeResult.remaining.text).toBe('3M01 OPNORM');
});


test('decodes INRANG variant 1', () => {
const text = '3701 INRANG 3451/20 KSBD/KBWI .N613AZ\n/ETA 1254/ERT ';
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(true);
expect(decodeResult.decoder.decodeLevel).toBe('partial');
expect(decodeResult.raw.flight_number).toBe('3451');
expect(decodeResult.raw.day).toBe(20);
expect(decodeResult.raw.departure_icao).toBe('KSBD');
expect(decodeResult.raw.arrival_icao).toBe('KBWI');
expect(decodeResult.raw.tail).toBe('N613AZ');
expect(decodeResult.raw.eta_time).toBe(46440);
expect(decodeResult.formatted.items.length).toBe(6);
expect(decodeResult.remaining.text).toBe('3701 INRANG//ERT');
});


test('does not decode invalid messages', () => {
const text = '3N01 POSRPT Bogus message';
const decodeResult = decoderPlugin.decode({ text: text });
const decodeResult = plugin.decode({ text: text });

expect(decodeResult.decoded).toBe(false);
expect(decodeResult.decoder.decodeLevel).toBe('none');
expect(decodeResult.decoder.name).toBe('label-80');
expect(decodeResult.formatted.description).toBe('Airline Defined Position Report');
expect(decodeResult.formatted.items.length).toBe(0);
});
});
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